Page summary

https://xelta.ai/edit

Tested 2026-10-11 17:58:17 using Chrome 150.0.7871.46 (runtime settings)

SummaryWaterfallMetricsRenderingCoachPageXrayCPUThird party

This page is fast to paint, visually stable and follows best practices, but janky to interact with and weak on user privacy.

78 / 100
Coach overall
79 / 100
Performance
90 / 100
Best practice
71 / 100
Privacy

How it loaded →

0 → 4.367 s · median run
Frame at 0 ms
start
Frame at 1000 ms
Largest paint1.000 s
Frame at 1800 ms
1.800 s
Frame at 2700 ms
2.700 s
Frame at 3500 ms
3.500 s
Frame at 4400 ms
Complete4.400 s
367 ms
First Visual Change
585 ms
Speed Index
500 ms
Visual Complete 85%
4.367 s
Last Visual Change
TTFB175 msLCP408 msTBT895 msCLS0.00

What to act on · top recommendations

Don't scale images in the browser

0 / 100

The page has 21 images that are scaled more than 100 pixels. It would be better if those images are sent so the browser don't need to scale them.

Avoid using Google Tag Manager.

0 / 100

The page is using Google Tag Manager, this is a performance risk since non-tech users can add JavaScript to your page.

Avoid CPU Long Tasks

0 / 100

The page has 8 CPU long tasks with the total of 1.320 s. The total blocking time is 895 ms and 1 long task before first contentful paint with total time of 75 ms. However the CPU Long Task is depending on the computer/phones actual CPU speed, so you should measure this on the same type of the device that your user is using. Use Geckoprofiler for Firefox or Chromes tracelog to debug your long tasks.

Google Web Vitals

min · median · mean · max of 1 run
MetricMinMedianMeanMax
Time To First Byte (TTFB)175 ms175 ms175 ms175 ms
Largest Contentful Paint (LCP)408 ms408 ms408 ms408 ms
Cumulative Layout Shift (CLS)0000

Visual Metrics

min · median · mean · max of 1 run
MetricMinMedianMeanMax
First visual change367 ms367 ms367 ms367 ms
Last visual change4.367 s4.367 s4.367 s4.367 s
Speed index585 ms585 ms585 ms585 ms
Visual readiness4.000 s4.000 s4.000 s4.000 s
Visual complete 85500 ms500 ms500 ms500 ms
Visual complete 951.400 s1.400 s1.400 s1.400 s
Visual complete 991.467 s1.467 s1.467 s1.467 s

CPU

min · median · mean · max of 1 run
MetricMinMedianMeanMax
Total Blocking Time895 ms895 ms895 ms895 ms
Max Potential FID287 ms287 ms287 ms287 ms
CPU long tasks 8888
CPU last long task happens at8.498 s8.498 s8.498 s8.498 s

More metrics

min · median · mean · max of 1 run
MetricMinMedianMeanMax
First paint404 ms404 ms404 ms404 ms
Load event end1.354 s1.354 s1.354 s1.354 s

Waterfall

Run 1 SpeedIndex median

First paintFCPLCPDOMContentLoadedDOM interactiveLoadRender-blockingRedirectError

Rendering

Run 1 · median
0.000 s
0s1s2s3s4s

The red band on the timeline marks when the main thread was busy with long tasks: moments when the page could not paint or respond, however the video looks.

Download video

Filmstrip

42 frames

Use --filmstrip.showAll to show all filmstrips.

Frame at 0 ms
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Frame at 300 ms
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Frame at 400 ms
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58 %
Frame at 500 ms
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85 %
Frame at 600 ms
600 ms
85 %
Frame at 700 ms
700 ms
85 %
Frame at 800 ms
800 ms
85 %
Frame at 900 ms
900 ms
85 %
Frame at 1.000 s
1.000 s
86 %
Frame at 1.100 s
1.100 s
86 %
Frame at 1.200 s
1.200 s
86 %
Frame at 1.300 s
1.300 s
86 %
Frame at 1.400 s
1.400 s
98 %
Frame at 1.500 s
1.500 s
99 %
Frame at 1.600 s
1.600 s
99 %
Frame at 1.700 s
1.700 s
99 %
Frame at 1.800 s
1.800 s
99 %
Frame at 1.900 s
1.900 s
99 %
Frame at 2.000 s
2.000 s
99 %
Frame at 2.100 s
2.100 s
99 %
Frame at 2.200 s
2.200 s
99 %
Frame at 2.300 s
2.300 s
99 %
Frame at 2.400 s
2.400 s
99 %
Frame at 2.500 s
2.500 s
99 %
Frame at 2.600 s
2.600 s
99 %
Frame at 2.700 s
2.700 s
99 %
Frame at 2.800 s
2.800 s
99 %
Frame at 2.900 s
2.900 s
99 %
Frame at 3.000 s
3.000 s
99 %
Frame at 3.100 s
3.100 s
99 %
Frame at 3.200 s
3.200 s
99 %
Frame at 3.300 s
3.300 s
99 %
Frame at 3.400 s
3.400 s
99 %
Frame at 3.500 s
3.500 s
99 %
Frame at 3.700 s
3.700 s
99 %
Frame at 3.800 s
3.800 s
99 %
Frame at 3.900 s
3.900 s
99 %
Frame at 4.000 s
4.000 s
99 %
Frame at 4.100 s
4.100 s
99 %
Frame at 4.200 s
4.200 s
99 %
Frame at 4.300 s
4.300 s
99 %
Frame at 4.400 s
4.400 s
100 %

Click a frame to seek the video to that moment. The dot marks frames where the page changed visually.

Why was rendering delayed?

Rendering was not meaningfully delayed. First paint landed at 404 ms on a 175 ms first byte; the 3 render-blocking requests were done by 229 ms and the remaining ~175 ms is style and layout work.

Want to see how much CSS style-recalculation work delayed FCP and LCP, plus CPU long tasks? Run with --cpu.

Render blocking requests

29 requests · 494.7 KB

Blocking requests delay both paints: the browser renders nothing until they arrive, so they push First Contentful Paint and everything after it, including the largest paint (LCP). Requests that block the parser inside the body stall everything after them in the document. Load JavaScript with defer or async, and keep non-critical CSS off the critical path with media attributes. Bars show when each request loaded on a clock that runs to the last paint; the gap after the bars is style and layout work. Web fonts are context, not blockers: text renders invisible or in a fallback face while they load, so a font finishing after a paint is the classic reason text changed late.

RequestWhen it loadedTransferDownload
document
xelta.ai · TTFB 175 ms
195 ms
24.6 KB194 ms
css · xelta.ai
39 ms
98.4 KB39 ms
css · xelta.ai
27 ms
1.6 KB27 ms
css · xelta.ai
23 ms
1003 B23 ms
1rttzs2jjmcrm.jspotentially blocking
javascript · xelta.ai
158 ms · past LCP
44.0 KB158 ms
1qeqbdqs6aw5_.jspotentially blocking
javascript · xelta.ai
153 ms
49.0 KB153 ms
0mj8t75ay-mk_.jspotentially blocking
javascript · xelta.ai
141 ms
15.8 KB141 ms
11lsc2q550m85.jspotentially blocking
javascript · xelta.ai
141 ms
10.8 KB141 ms
2davzdixtsrdf.jspotentially blocking
javascript · xelta.ai
138 ms
20.1 KB138 ms
21 more requests
all done by 392 ms
254.0 KB
LCP resource
image — downloaded by 243 ms, rendered at 408 ms
47 ms
36.1 KB47 ms
web font · xelta.ai · finished after first paint
loaded after LCP, at 608 ms
65.6 KB23 ms
web font · xelta.ai · finished after first paint
loaded after LCP, at 609 ms
8.9 KB23 ms
web font · xelta.ai · finished after first paint
loaded after LCP, at 609 ms
8.8 KB21 ms
0102 ms204 msFCP · LCP 408 ms

Coach

The coach helps you find performance problems on your web page using web performance best practice rules. And gives you advice on privacy and best practices. Tested using Coach-core version 9.2.1.

Performance advice

79
1 error9 warnings3 info
warn(0)Don't scale images in the browseravoidScalingImages

The page has 21 images that are scaled more than 100 pixels. It would be better if those images are sent so the browser don't need to scale them.

It's easy to scale images in the browser and make sure they look good in different devices, however that is bad for performance! Scaling images in the browser takes extra CPU time and will hurt performance on mobile. And the user will download extra kilobytes (sometimes megabytes) of data that could be avoided. Don't do that, make sure you create multiple version of the same image server-side and serve the appropriate one.

Offenders
warn(0)Avoid using Google Tag Manager.googleTagManager

The page is using Google Tag Manager, this is a performance risk since non-tech users can add JavaScript to your page.

Google Tag Manager makes it possible for non tech users to add scripts to your page that will downgrade performance.

warn(0)Avoid CPU Long TaskslongTasks

The page has 8 CPU long tasks with the total of 1.320 s. The total blocking time is 895 ms and 1 long task before first contentful paint with total time of 75 ms. However the CPU Long Task is depending on the computer/phones actual CPU speed, so you should measure this on the same type of the device that your user is using. Use Geckoprofiler for Firefox or Chromes tracelog to debug your long tasks.

Long CPU tasks locks the thread. To the user this is commonly visible as a "locked up" page where the browser is unable to respond to user input; this is a major source of bad user experience on the web today. However the CPU Long Task is depending on the computer/phones actual CPU speed, so you should measure this on the same type of the device that your user is using. To debug you should use the Chrome timeline log and drag/drop it into devtools or use Firefox Geckoprofiler.

Offenders
  • self
  • self
  • self
  • self
  • self
  • self
  • self
  • self
warn(0)Total JavaScript size shouldn't be too bigjavascriptSize

The total JavaScript transfer size is 1.4 MB and the uncompressed size is 4.2 MB. This is totally crazy! There is really room for improvement here.

A lot of JavaScript often means you are downloading more than you need. How complex is the page and what can the user do on the page? Do you use multiple JavaScript frameworks?

Offenders
URLTransferContent
https://static.cloudflareinsights.com/beacon.min.js/v4bc70e2c01a94c73b74392e423484066179121581592010.2 KB30.9 KB
https://xelta.ai/_next/static/chunks/0_cis5bf89bk3.js3.7 KB9.3 KB
https://xelta.ai/_next/static/chunks/3er0xpd5wsvv-.js11.3 KB38.9 KB
https://xelta.ai/_next/static/chunks/1fzdumdazi_zk.js73.3 KB232.0 KB
https://xelta.ai/_next/static/chunks/1qeqbdqs6aw5_.js49.0 KB171.7 KB
https://xelta.ai/_next/static/chunks/turbopack-0q9j1764nihrw.js6.6 KB18.4 KB
https://xelta.ai/_next/static/chunks/1r456rq_ng-ln.js6.8 KB15.9 KB
https://xelta.ai/_next/static/chunks/3syn4ku7n9yd8.js15.2 KB42.3 KB
https://xelta.ai/_next/static/chunks/1rf7hx4t4orng.js10.3 KB26.5 KB
https://xelta.ai/_next/static/chunks/25ko92ife3p72.js7.3 KB24.2 KB
https://xelta.ai/_next/static/chunks/0cp8p79hfnq5n.js10.7 KB29.5 KB
https://xelta.ai/_next/static/chunks/3harezu8knhoz.js8.0 KB21.0 KB
https://xelta.ai/_next/static/chunks/01_sax6s6jj2z.js10.7 KB28.2 KB
https://xelta.ai/_next/static/chunks/11lsc2q550m85.js10.8 KB27.3 KB
https://xelta.ai/_next/static/chunks/256jg1nxvr_w5.js9.2 KB24.5 KB
https://xelta.ai/_next/static/chunks/2davzdixtsrdf.js20.1 KB63.0 KB
https://xelta.ai/_next/static/chunks/0v-y_275lo0v3.js10.8 KB29.1 KB
https://xelta.ai/_next/static/chunks/1rttzs2jjmcrm.js44.0 KB140.6 KB
https://xelta.ai/_next/static/chunks/1n8btkakn7n-n.js6.4 KB14.3 KB
https://xelta.ai/_next/static/chunks/0begs3v_yx9ba.js9.6 KB31.4 KB
https://xelta.ai/_next/static/chunks/3wuo8wdooey29.js8.4 KB34.0 KB
https://xelta.ai/_next/static/chunks/2_mphrdu04vzv.js13.8 KB39.3 KB
https://xelta.ai/_next/static/chunks/00up96pc24a4e.js10.4 KB25.8 KB
https://xelta.ai/_next/static/chunks/0mj8t75ay-mk_.js15.8 KB52.3 KB
https://xelta.ai/_next/static/chunks/0aqg1w_mz36ij.js18.6 KB52.9 KB
https://xelta.ai/_next/static/chunks/0c_raod1zc5rk.js2.1 KB1.9 KB
https://xelta.ai/_next/static/chunks/015uxtofuc5qt.js2.3 KB2.9 KB
https://xelta.ai/_next/static/chunks/40fqxwasgim1h.js2.1 KB2.1 KB
https://xelta.ai/_next/static/chunks/32w4p10g8-c72.js2.9 KB4.1 KB
https://xelta.ai/_next/static/chunks/0ydxpfwuv6kde.js11.9 KB41.3 KB
https://xelta.ai/_next/static/chunks/11xynv20myc_u.js6.5 KB18.2 KB
https://xelta.ai/_next/static/chunks/36h4r9duhyjke.js11.1 KB37.2 KB
https://xelta.ai/_next/static/chunks/2sj06e750b-9m.js2.8 KB4.1 KB
https://xelta.ai/_next/static/chunks/1ixu0ttmt6hns.js3.9 KB7.9 KB
https://xelta.ai/_next/static/chunks/0uqpbcbj6u3h-.js3.1 KB5.2 KB
https://xelta.ai/_next/static/chunks/1syhowumx8u35.js1.4 KB607 B
https://xelta.ai/_next/static/chunks/3qa20v7eht3ww.js1.7 KB1.2 KB
https://xelta.ai/_next/static/chunks/3c9-jx0jhg1zb.js2.1 KB1.8 KB
https://xelta.ai/analytics/gtm.js1.5 KB205 B
https://xelta.ai/analytics/ga4.js1.4 KB144 B
https://xelta.ai/analytics/meta-pixel.js1.6 KB426 B
https://xelta.ai/analytics/defer-tags.js2.0 KB1.3 KB
https://xelta.ai/_next/static/chunks/1ki4hltmjvw2d.js77.6 KB253.9 KB
https://xelta.ai/_next/static/chunks/3f1tw02kuplod.js3.3 KB6.2 KB
https://xelta.ai/_next/static/chunks/2k5vpzc_p9jpq.js35.3 KB106.7 KB
https://xelta.ai/_next/static/chunks/188chw2t9312e.js38.2 KB95.8 KB
https://xelta.ai/_next/static/chunks/1t6jgzhg1z-2-.js40.5 KB103.0 KB
https://xelta.ai/_next/static/chunks/0uss2p1842bvv.js6.9 KB16.3 KB
https://xelta.ai/_next/static/chunks/2k0t-tp17clip.js1.6 KB854 B
https://xelta.ai/_next/static/chunks/2wt_cfstt0mzd.js12.1 KB31.2 KB
https://xelta.ai/_next/static/chunks/0oi6c745pk52t.js2.7 KB3.4 KB
https://xelta.ai/_next/static/chunks/28r3ari2she5h.js1.2 KB217 B
https://xelta.ai/_next/static/chunks/04xk8255b4onl.js11.5 KB38.1 KB
https://xelta.ai/_next/static/chunks/359qhom6t_sq4.js10.8 KB32.7 KB
https://xelta.ai/_next/static/chunks/41y6oe5wi42q7.js47.4 KB207.3 KB
https://connect.facebook.net/en_US/fbevents.js113.1 KB418.9 KB
https://www.googletagmanager.com/gtm.js?id=GTM-5XNS5NQ2116.4 KB330.1 KB
https://www.googletagmanager.com/gtag/js?id=G-CPG3NLBKHP191.9 KB583.6 KB
https://connect.facebook.net/signals/config/1123404090023729.../1123404090023729158.8 KB563.8 KB
warn(10)Avoid extra requests by setting cache headerscacheHeaders

The page has 9 requests that are missing a cache time. Configure a cache time so the browser doesn't need to download them every time. It will save 14.5 kB the next access.

The easiest way to make your page fast is to avoid doing requests to the server. Setting a cache header on your server response will tell the browser that it doesn't need to download the asset again during the configured cache time! Always try to set a cache time if the content doesn't change for every request.

Offenders
warn(50)Total CSS size shouldn't be too bigcssSize

The total CSS transfer size is 103.5 kB and uncompressed size is 746.2 kB. That is big and the CSS could most probably be smaller.

Delivering a massive amount of CSS to the browser is not the best thing you can do, because it means more work for the browser when parsing the CSS against the HTML and that makes the rendering slower. Try to send only the CSS that is used on that page. And make sure to remove CSS rules when they aren't used anymore.

Offenders
URLTransferContent
https://xelta.ai/_next/static/chunks/07zjd4lkzne2c.css98.4 KB720.0 KB
https://xelta.ai/_next/static/chunks/2y7vqocokaqma.css1.6 KB6.4 KB
https://xelta.ai/_next/static/chunks/2951_j97le6r5.css1003 B2.3 KB
infoAvoid too many fontsfewFonts

The page has 5 font requests. Do you really need them? What value does the fonts give the user?

How many fonts do you need on a page for the user to get the message? Fonts can slow down the rendering of content, try to avoid loading too many of them because worst case it can make the text invisible until they are loaded (FOIT—flash of invisible text), best case they will flicker the text content when they arrive.

Offenders
warn(70)Apply the right priority hints to the LCP imagelcpImageHints

The LCP image is missing fetchpriority="high". Adding it tells the browser to fetch the image with high priority instead of the default heuristic (which often deprioritises hero images that are loaded after the HTML has been parsed).

When the Largest Contentful Paint element is an image, the browser priority hints applied to that element directly affect the LCP metric. The image must NOT be loading="lazy" (that defers the fetch until near-viewport, which is the opposite of what an LCP image needs) and SHOULD be fetchpriority="high" (so the browser fetches it with high priority instead of guessing). https://web.dev/articles/fetch-priority

Offenders
  • <img alt="XeltaCut" loading="eager" width="550" height="280" decoding="async" data-nimg="1" class="rounded-xl sm:rounded-[32px] w-full aspect-[4/3] sm:aspect-auto sm:h-[240px] md:h-[280px] object-cover" style="color:transparent" sizes="(max-width: 640px) 50vw, (max-width: 1200px) 50vw, 550px" srcset="/_next/image?url=https%3A%2F%2Fmedia.xelta.ai%2Fuploads%2Finput%2Fdefault%2F1783407976984-45b06541f2814a0f.png&amp;w=384&amp;q=75 384w, /_next/image?url=https%3A%2F%2Fmedia.xelta.ai%2Fuploads%2Finput%2Fdefault%2F1783407976984-45b06541f2814a0f.png&amp;w=640&amp;q=75 640w, /_next/image?url=https%3A%2F%2Fmedia.xelta.ai%2Fuploads%2Finput%2Fdefault%2F1783407976984-45b06541f2814a0f.png&amp;w=750&amp;q=75 750w, /_next/image?url=https%3A%2F%2Fmedia.xelta.ai%2Fuploads%2Finput%2Fdefault%2F1783407976984-45b06541f2814a0f.png&amp;w=828&amp;q=75 828w, /_next/image?url=https%3A%2F%2Fmedia.xelta.ai%2Fuploads%2Finput%2Fdefault%2F1783407976984-45b06541f2814a0f.png&amp;w=1080&amp;q=75 1080w, /_next/image?url=https%3A%2F%2Fmedia.xelta.ai%2Fuploads%2Finput%2Fdefault%2F1783407976984-45b06541f2814a0f.png&amp;w=1200&amp;q=75 1200w, /_next/image?url=https%3A%2F%2Fmedia.xelta.ai%2Fuploads%2Finput%2Fdefault%2F1783407976984-45b06541f2814a0f.png&amp;w=1920&amp;q=75 1920w" src="https://xelta.ai/_next/image?url=https%3A%2F%2Fmedia.xelta.ai%2Fuploads%2Finput%2Fdefault%2F1783407976984-45b06541f2814a0f.png&amp;w=1920&amp;q=75">
warn(70)Don't use private headers on static contentprivateAssets

The page has 3 requests with private headers. Make sure that the assets really should be private and only used by one user. Otherwise, make it cacheable for everyone.

If you set private headers on content, that means that the content are specific for that user. Static content should be able to be cached and used by everyone. Avoid setting the cache header to private.

Offenders
infoLong cache headers is goodcacheHeadersLong

The page has 26 requests that have a shorter cache time than one year (but still a cache time).

Setting a cache header is good. Setting a long cache header (a year) is even better because the asset will stay in the browser cache across visits. For content-hashed URLs (e.g. app.4af2.css) you can safely use Cache-Control: max-age=31536000, immutable. For unversioned URLs that may change, use a revalidating strategy instead.

Offenders
infoMake each CSS response smalloptimalCssSize

https://xelta.ai/_next/static/chunks/07zjd4lkzne2c.css size is 100.8 kB (100799) and that is bigger than the limit of 25 kB. Try to keep each CSS response under 25 kB.

Render-blocking CSS holds up the first paint until it has fully downloaded, parsed and applied, so smaller CSS files mean a faster start. Split your CSS into a small critical bundle inlined or eagerly loaded, with the rest lazy-loaded.

Offenders
URLTransferContent
https://xelta.ai/_next/static/chunks/07zjd4lkzne2c.css98.4 KB720.0 KB
warn(95)Inline CSS for faster first renderinlineCss

The page has both inline CSS and CSS requests even though it uses a HTTP/2-ish connection. If you have many users on slow connections, it can be better to only inline the CSS. Run your own tests and check the waterfall graph to see what happens.

In the early days of the Internet, inlining CSS was one of the ugliest things you can do. That has changed if you want your page to start rendering fast for your user. Always inline the critical CSS when you use HTTP/1 and HTTP/2 (avoid doing CSS requests that block rendering) and lazy load and cache the rest of the CSS. It is a little more complicated when using HTTP/2. Does your server support HTTP push? Then maybe that can help. Do you have a lot of users on a slow connection and are serving large chunks of HTML? Then it could be better to use the inline technique, becasue some servers always prioritize HTML content over CSS so the user needs to download the HTML first, before the CSS is downloaded.

error(99)Avoid using incorrect mime typesmimeTypes

The page has 1 misconfigured mime type.

It's not a great idea to let browsers guess content types (content sniffing), in some cases it can actually be a security risk.

Offenders

Best practice advice

90
1 warning3 info
infoAvoid unnecessary headersunnecessaryHeaders

There are 1 response that sets a p3p header. There are 4 responses that sets both a max-age and expires header. There are 3 responses that sets a pragma no-cache header (that is a request header). There are 106 responses that sets a server header.

Do not send headers that you don't need. We look for p3p, cache-control and max-age, pragma, server and x-frame-options headers. Have a look at Andrew Betts - Headers for Hackers talk as a guide https://www.youtube.com/watch?v=k92ZbrY815c or read https://www.fastly.com/blog/headers-we-dont-want.

Offenders
warn(50)Avoid too many third party requeststhirdParty

The page do 10% requests to third party domains (11 requests and 606.1 kB). First party is 97 requests and 1.5 MB. The regex .*xelta.* was used to calculate first/third party requests.

Do not load most of your content from third party URLs.

infoDo not send too long headerslongHeaders

https://xelta.ai/_ne...ta.ai/_next/image has a header content-security-policy-report-only that is 804 characters long. https://xelta.ai/_ne...ta.ai/_next/image has a header report-to that is 610 characters long. https://xelta.ai/api...nt/public/pricing has a header content-security-policy-report-only that is 804 characters long. https://xelta.ai/api...nt/public/pricing has a header report-to that is 614 characters long. https://xelta.ai/ico...le-touch-icon.png has a header content-security-policy-report-only that is 805 characters long. https://xelta.ai/ico...le-touch-icon.png has a header report-to that is 603 characters long. https://connect.face...en_US/fbevents.js has a header content-security-policy that is 1344 characters long. https://connect.face...en_US/fbevents.js has a header permissions-policy that is 874 characters long. https://connect.face.../1123404090023729 has a header content-security-policy that is 1344 characters long. https://connect.face.../1123404090023729 has a header permissions-policy that is 874 characters long.

Do not send response headers that are too long.

Offenders
infoAvoid use too many response headersmanyHeaders

https://xelta.ai/api...nt/public/pricing has 34 headers.https://xelta.ai/api/cms/maintenance has 33 headers.https://xelta.ai/api...cms/notifications has 33 headers.https://xelta.ai/api...nts/active-banner has 33 headers.https://xelta.ai/api...cms/announcements has 33 headers.https://xelta.ai/ico...le-touch-icon.png has 31 headers.https://xelta.ai/api...api/page-metadata has 31 headers.https://xelta.ai/api/geo has 32 headers.

Avoid send too many response headers.

Offenders

Privacy advice

71
5 warnings2 info
warn(0)Avoid using Google Analyticsga

The page is using Google Analytics meaning you share your users private information with Google. You should use analytics that care about user privacy, something like https://matomo.org.

Google Analytics share private user information with Google that your user hasn't agreed on sharing.

warn(0)Avoid embedding services from surveillance capitalist companiessurveillance

The page embeds 4 resources from companies that profit from user surveillance. Consider privacy-respecting alternatives.

Embedding scripts or iframes from companies whose business model is surveillance capitalism (Google, Facebook, etc.) leaks detailed user data on every page view, often before the user has had a chance to consent. See https://en.wikipedia.org/wiki/Surveillance_capitalism for background. Prefer privacy-respecting alternatives where possible.

Offenders
infoSet a Cross-Origin-Embedder-Policy header so cross-origin subresources opt in to being embedded.crossOriginEmbedderPolicyHeader

Set a Cross-Origin-Embedder-Policy header (typically require-corp or credentialless) on the document response to control cross-origin embedding.

Cross-Origin-Embedder-Policy (COEP) makes the page refuse to load cross-origin subresources unless they explicitly opt in via CORP or CORS. Together with Cross-Origin-Opener-Policy it puts the page in a cross-origin isolated context, which mitigates cross-window side-channel attacks (Spectre) and unlocks high-resolution timers and SharedArrayBuffer. https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Cross-Origin-Embedder-Policy

Offenders
warn(0)Set a Cross-Origin-Opener-Policy header to isolate the page from cross-origin windows.crossOriginOpenerPolicyHeader

Set a Cross-Origin-Opener-Policy header (typically same-origin) on the document response to isolate the page from cross-origin windows.

Cross-Origin-Opener-Policy (COOP) lets a page sever its window-group ties to cross-origin documents that opened it or that it opens. Together with Cross-Origin-Embedder-Policy it puts the page in a cross-origin isolated context, which mitigates cross-window side-channel attacks (Spectre) and unlocks high-resolution timers and SharedArrayBuffer. https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Cross-Origin-Opener-Policy

Offenders
infoSet a Cross-Origin-Resource-Policy header to limit who may embed the page.crossOriginResourcePolicyHeader

Set a Cross-Origin-Resource-Policy header (same-origin, same-site or cross-origin) on the document response to limit who may embed it.

Cross-Origin-Resource-Policy (CORP) is a per-response opt-in that tells the browser which origins are allowed to embed the resource. It blocks cross-origin or cross-site no-cors embedding (img, script, iframe, etc.) and is one of the building blocks of cross-origin isolation. https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Cross-Origin-Resource-Policy

Offenders
warn(0)Do not share user data with third parties.thirdPartyPrivacy

The page has 7% requests that are 3rd party (8 requests with a size of 605.6 kB). The page also have request to companies that harvest data from users and do not respect users privacy (see https://en.wikipedia.org/wiki/Surveillance_capitalism). The page do 2 utility requests and uses 2 utility tools. The page do 2 social requests and uses 1 social tool. The page do 7 survelliance requests and uses 5 survelliance tools. The page do 7 surveillance requests and uses 5 surveillance tools. The page do 2 tag-manager requests and uses 1 tag-manager tool. The page do 1 analytics request and uses 1 analytics tool. The page do 1 ad request and uses 1 ad tool.

Using third party requests shares user information with that third party. Please avoid that! The project https://github.com/patrickhulce/third-party-web is used to categorize first/third party requests.

Offenders
warn(60)Use a strict Content-Security-Policy header to mitigate cross-site scripting (XSS) attacks.contentSecurityPolicyHeader

The policy allows 'unsafe-inline', which lets the browser execute inline scripts and styles directly from the page. Move to nonces or hashes plus 'strict-dynamic' so that inline injection cannot run.

A Content-Security-Policy response header tells the browser which sources of script, style, and other content are allowed. The most effective form is a strict CSP using nonces or hashes together with strict-dynamic; the worst is a missing header, with unsafe-inline and unsafe-eval close behind. https://web.dev/articles/strict-csp

Page info

A snapshot of what the browser actually built for this page: the document, how big and deep the DOM tree is and what it kept in storage. Big, deep trees are slower to style and lay out, so the counts Chrome warns about carry a flag.

Page info

Document

What the page says it is and how large it rendered.

TitleXelta - Create Images, Videos & More with Generative AIThe document title, shown in the browser tab and used by search results.
Layout viewport1355 × 2962 pxThe width the page laid out at, and the full height of the rendered document.

DOM structure

How much markup the browser has to build, style and lay out.

DOM elements1,317Large, watch layout costTotal HTML elements. Fewer means less for the browser to style, lay out and paint.
Avg DOM depth11How deeply elements are nested on average.
Max DOM depth16The deepest nesting on the page. Deep branches cost more style recalculation.
Iframes0No embedded documents on this page.
Script tags69Number of script elements. More scripts usually means more main-thread work.

Storage and connection

What the page stored on the client, and the network it was tested on.

Local storage838 BData the page saved in localStorage, kept across visits.
Session storage565 BData kept in sessionStorage for this tab session only.
Connection type4GWhat the Network Information API reported for the test connection.

Resource hints

2 hints
dns-prefetch
  • https://media.xelta.ai/
preconnect
  • https://media.xelta.ai/

Technologies used to build the page

Data collected using Coach-core version 9.2.1. With updated code from Webappanalyzer 2026-05-04. Use --browsertime.firefox.includeResponseBodies html or --browsertime.chrome.includeResponseBodies html to help Wappalyzer find more information about technologies used.

Detected technologies

4 technologies

Third-party tools

16 tools

Data collected using Third Party Web version 0.29.2.

Utility
  • Cloudflare
  • Other Google APIs/SDKs
Social
  • Facebook
Survelliance
  • Facebook
  • Google Tag Manager
  • Google Analytics
  • Google/Doubleclick Ads
  • Other Google APIs/SDKs
Surveillance
  • Facebook
  • Google Tag Manager
  • Google Analytics
  • Google/Doubleclick Ads
  • Other Google APIs/SDKs
Tag-manager
  • Google Tag Manager
Analytics
  • Google Analytics
Ad
  • Google/Doubleclick Ads

Data from run 1

Visual Metrics

Visual milestones

all times from navigation start
Speed Index0.58 show quickly the page looked done
First Visual Change0.37 sfirst paint reaches the screen
Last Visual Change4.37 sscreen stops changing · 4.00 s after first
≥85%
≥99%
0.37 sFirst Visual Change
0.50 sVisual Complete 85%
1.40 sVisual Complete 95%
1.47 sVisual Complete 99%
Last Visual Change4.37 s
Visual Readiness4.00 s· first to last change
01.0 s2.0 s3.0 s4.0 s
Content milestones
Perception index
Visual progress
Visual progress at 0 s0.0s
Visual progress at 0.8 s0.8s
Visual progress at 1.4 s1.4s
Visual progress at 2 s2.0s
Visual progress at 2.5 s2.5s
Visual progress at 3.1 s3.1s
Visual progress at 3.8 s3.8s
Visual progress at 4.4 s4.4s
FCP0.40s
LCP0.41s
VC850.50s
Long tasks
0.0s0.9s1.8s2.6s3.5s4.4s

Google Web Vitals

from run 1

Largest Contentful Paint

When the page main content is rendered, collected via the Largest Contentful Paint API. Read more about Largest Contentful Paint.

408 msLCP render time

Phase breakdown

  • TTFB175 ms
  • Resource load delay16 ms
  • Resource load duration62 ms
  • Element render delay155 ms

Element

Element type
<img>
Size (w × h)
106019
URL
https://xelta.ai/_ne...ta.ai/_next/image
Load time
305 ms

DOM path

body > div#app-root > div > section > div:eq(1) > div > button > div > div:eq(0) > img
LCP

The LCP element is highlighted in the screenshot. If nothing is highlighted the element was removed before the screenshot or the LCP API couldn't find it.

The Largest Contentful Paint API matched this image:

LCP element

Cumulative Layout Shift

How much the page's content shifts as it loads, collected via the Cumulative Layout Shift API.

0.000cumulative layout shift score

Elements that shifted

Sorted by individual shift score (higher = bigger shift). The top entries usually account for most of the page's CLS.

  • #10.000<div class="hidden lg:flex items-center flex-shrink-0 ml-auto"></div>
    body > div#app-root > header > div > div:eq(2)
Layout shift

Elements that shifted by more than 0.01 are highlighted in the screenshot. If an element shifted outside the viewport, it won't appear here. Check the video or filmstrip to see the shift.

Browser Metrics

Navigation Timing
Extra timings

Server timings

Timing data the server chose to expose through Server-Timing response headers on the main document — typically backend time, cache status or experiment flags.

Server timings

3 entries
NameDurationDescription
cfCacheStatus0 msDYNAMIC
cfEdge28 ms–
cfOrigin107 ms–

Custom metrics collected through JavaScript

There are no custom configured scripts.

Extra metrics collected using scripting

There are no custom extra metrics from scripting.

PageXray

How the page is built.

HTTP versionHTTP/2.0
Total requests108
Total domains9
Transfer size2.0 MB
Content size5.5 MB
Missing compression0
Cookies30 third-party

Main document

status 200 · 0 redirects

https://xelta.ai/edit

HeaderValue
alt-svch3=":443"; ma=86400
cache-controls-maxage=31536000
cf-cache-statusDYNAMIC
cf-raya48fc08b69142faa-DEL
content-encodingbr
content-security-policydefault-src 'self'; script-src 'self' 'unsafe-inline' https:; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com; font-src 'self' https://fonts.gstatic.com data:; img-src 'self' data: blob: https:; media-src 'self' https: blob:; connect-src 'self' https: wss: blob:; worker-src 'self' blob:; frame-src 'self' https:; frame-ancestors 'none'; object-src 'none'; base-uri 'self'; form-action 'self' https://www.facebook.com
content-security-policy-report-onlydefault-src 'self'; script-src 'self' 'unsafe-inline' 'unsafe-eval' https:; style-src 'self' 'unsafe-inline' https:; img-src 'self' data: blob: https:; font-src 'self' data: https:; media-src 'self' data: blob: https:; connect-src 'self' https: wss: blob:; worker-src 'self' blob:; frame-src 'self' https:; object-src 'none'; base-uri 'self'; form-action 'self' https:; frame-ancestors 'self';
content-typetext/html; charset=utf-8
dateSun, 11 Oct 2026 17:58:18 GMT
expect-ctmax-age=86400, enforce
nel{"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
permissions-policycamera=(), microphone=(self), geolocation=(), interest-cohort=()
referrer-policysame-origin strict-origin-when-cross-origin
report-to{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=nWNrSDv4NyyUZt9AQRwmQGmo9IYvSPYRwjSAhVxDo4RkdIkrhCSc5glFQ3EtN6VomAZikBC2AJwRdD5w5ECV%2B%2BwtzQ4VG4XRgDR1SrJtB4KRlD1jD75IT14a"}]}
servercloudflare
server-timingcfCacheStatus;desc="DYNAMIC" cfEdge;dur=28,cfOrigin;dur=107
speculation-rules"/cdn-cgi/speculation"
strict-transport-securitymax-age=31536000; includeSubDomains; preload
varyrsc, next-router-state-tree, next-router-prefetch, next-router-segment-prefetch, Accept-Encoding
x-content-type-optionsnosniff
x-frame-optionsSAMEORIGIN
x-nextjs-cacheHIT
x-nextjs-prerender1 1
x-nextjs-stale-time300
x-xss-protection1; mode=block

Response codes

200
10395.4%
202
10.9%
204
43.7%

Largest assets on the page (by transfer size)

Top 20 of 108

Requests and sizes per content type

9 types

Transfer size2.0 MB

  • javascript64.6%
  • image21.2%
  • font6.8%
  • css4.9%
  • html1.2%
  • json0.75%
  • favicon0.47%
  • plain0.07%
  • other0.02%

Content size5.5 MB

  • javascript73.3%
  • css12.9%
  • image7.2%
  • html4.0%
  • font2.4%
  • favicon0.15%
  • json0.07%
  • other0.00%
  • plain0.00%

Requests108

  • javascript54.6%
  • image22.2%
  • json8.3%
  • font4.6%
  • plain4.6%
  • css2.8%
  • html0.93%
  • favicon0.93%
  • other0.93%
ContentHeader SizeTransfer SizeContent SizeRequests
html0 b24.6 KB226.2 KB1
css0 b101.0 KB728.7 KB3
javascript0 b1.3 MB4.0 MB59
image0 b437.2 KB409.2 KB24
font0 b139.5 KB134.9 KB5
favicon0 b9.6 KB8.3 KB1
other0 b449 B151 B1
json0 b15.4 KB4.1 KB9
plain0 b1.4 KB2 B5
Total0 b2.0 MB5.5 MB108

Data per domain

9 domains
DomainTotal download timeTransfer SizeContent SizeRequests
xelta.ai10.903 s1.4 MB3.6 MB97
static.cloudflareinsights.com63 ms10.2 KB30.9 KB1
us.i.posthog.com1.036 s286 B15 B1
telemetry.matchbestsoftware.online148 ms286 B2 B2
connect.facebook.net156 ms271.9 KB982.6 KB2
www.googletagmanager.com796 ms308.3 KB913.6 KB2
analytics.google.com388 msN/A0 b1
stats.g.doubleclick.net166 ms553 B0 b1
www.google.co.in162 ms408 B42 B1

Expires & last-modified statistics

typeminmedianmax
Expires0 seconds1 year1 year
Last modified3 hours22 hours6 days

Requests loaded after onLoad event

33 requests

Includes requests done after load event end.

ContentTransfer SizeRequests
html0 b0
css0 b0
javascript875.9 KB21
image9.4 KB3
font0 b0
favicon9.6 KB1
plain1.4 KB5
json3.5 KB3
Total899.9 KB33

Requests loaded after onContentLoad

52 requests

Includes requests done after DOM content loaded.

ContentTransfer SizeRequests
html0 b0
css0 b0
javascript923.2 KB31
image9.4 KB3
font91.8 KB4
favicon9.6 KB1
json13.4 KB8
plain1.4 KB5
Total1.0 MB52

CPU

Get deeper CPU insight with one extra run
Run with --enableProfileRun to see where main-thread time went, blocking time and CPU cost per script, module and function, forced reflows and frame stability. The data is collected in one extra run, so the timing metrics of your measured runs stay untouched.

Long tasks

Tasks ≥ 50 ms blocking the main thread, collected via the Long Task API.

TBT895 ms
Max potential input delay287 ms
Total long tasks8
Total time1.320 s
Last task at8.498 s
Before first paint75 ms1 task
Before FCP75 ms1 task
Before LCP75 ms1 task
After load963 ms5 tasks

Long Animation Frames

A long animation frame (LOAF) is a frame that took ≥ 50 ms from input to the next paint. The part beyond the threshold is blocking time, the number that hurts Interaction to Next Paint and Total Blocking Time. Break long tasks up (scheduler.yield(), smaller chunks) or move the work off the main thread. Read more about the Long Animation Frames API.

Long animation frames8every frame ≥ 50 ms
Blocking time965.8 msacross all long frames — what hurts INP and TBT
Blocking before LCP26.2 msdelaying the largest paint — fix these first
Blocking after load717 msafter the load event — didn't delay page load

What to fix first

ScriptFramesTime runningBlocking (share by run time)Forced style & layoutTriggered by
js3rd party2361.5 ms261.6 ms–script tag, timer or animation callback
11234040900237293rd party1287.6 ms237.2 ms–script tag
fbevents.js3rd party1262.5 ms212.5 ms–script tag
1fzdumdazi_zk.js1219.9 ms206.3 ms–event handler
TimerHandler:setTimeout163.4 ms11 ms–timer or animation callback
gtm.js3rd party153.4 ms3.6 ms–script tag
1qeqbdqs6aw5_.js17 ms1.2 ms–script tag

A frame's blocking time is split between its scripts by their share of the frame's work, capped at each script's own run time — blocking from work no script owns (HTML parsing, browser internals) stays unattributed. The per-script blocking view below uses the same attribution.

Long animation frame #1 · 289.9 msat 8.207 s · after load
blocking 238.5 ms
  • Scripts & other work289.2 ms
  • Animation callbacks0.1 ms
  • Style & layout0.6 ms
  • Render0 ms
1 script ran during this frame
Ran for
287.6 ms
How it started
script tag
Long animation frame #2 · 262.8 msat 7.561 s · after load
blocking 212.7 ms
  • Scripts & other work262.8 ms
  • Animation callbacks0 ms
  • Style & layout0 ms
  • Render0 ms
1 script ran during this frame
fbevents.js3rd party
Ran for
262.5 ms
How it started
script tag
Long animation frame #3 · 260 msat 663.8 ms · before load
blocking 208.1 ms
  • Scripts & other work221.8 ms
  • Animation callbacks38.2 ms
  • Style & layout0 ms
  • Render0 ms
1 script ran during this frame
Ran for
219.9 ms
Started by
MessagePort.onmessage
How it started
event handler
Source function
z
Position in source
character 3191 into the file (locate it via DevTools → Performance → the Long Animation Frames track)
Long animation frame #4 · 201.6 msat 7.830 s · after load
blocking 151.6 ms
  • Scripts & other work201.6 ms
  • Animation callbacks0 ms
  • Style & layout0 ms
  • Render0 ms
1 script ran during this frame
js3rd party
Ran for
200.9 ms
How it started
script tag
Long animation frame #5 · 160.7 msat 8.038 s · after load
blocking 110.6 ms
  • Scripts & other work160.7 ms
  • Animation callbacks0 ms
  • Style & layout0 ms
  • Render0 ms
1 script ran during this frame
js3rd party
Ran for
160.6 ms
Started by
TimerHandler:setTimeout
How it started
timer or animation callback
Long animation frame #6 · 128.1 msat 198.4 ms · before LCP
blocking 26.2 ms
  • Scripts & other work66.7 ms
  • Animation callbacks1 ms
  • Style & layout60.4 ms
  • Render0 ms

The browser did not report which script was responsible for this frame — typically its own style/layout work, or a cross-origin script it will not name.

Long animation frame #7 · 84.3 msat 446.1 ms · before load
blocking 14.5 ms
  • Scripts & other work83.2 ms
  • Animation callbacks1.1 ms
  • Style & layout0 ms
  • Render0 ms
2 scripts ran during this frame
Ran for
7 ms
How it started
script tag
TimerHandler:setTimeout
Ran for
63.4 ms
Started by
TimerHandler:setTimeout
How it started
timer or animation callback
Long animation frame #8 · 53.6 msat 8.498 s · after load
blocking 3.6 ms
  • Scripts & other work53.6 ms
  • Animation callbacks0 ms
  • Style & layout0 ms
  • Render0 ms
1 script ran during this frame
gtm.js3rd party
Ran for
53.4 ms
How it started
script tag

Blocking time per script (browser-reported)

How much each script blocked the main thread, derived from the Long Animation Frame API. Each frame's blocking time is split between its scripts by their share of the frame's work, capped at each script's own run time — blocking from work no script owns (HTML parsing, browser internals) is not attributed (older data credits the script that started the frame). The closest answer to "which script should I fix to improve TBT" the platform exposes.

Top scripts blocking the main thread

6 of 6 scripts

Third party

Third party requests categorised by Third party web version 0.29.2.

Third-party requests15
Tools6
Categories6

Categories

6 categories

Requests by category15

  • survelliance7 req · 5 tools46.7%
  • utility2 req · 2 tools13.3%
  • social2 req · 1 tool13.3%
  • tag-manager2 req · 1 tool13.3%
  • analytics1 req · 1 tool6.7%
  • ad1 req · 1 tool6.7%

Third party requests and tools

6 categories
utilityCloudflareOther Google APIs/SDKs2 requests · 2 tools
socialFacebook2 requests · 1 tool
survellianceFacebookGoogle Tag ManagerGoogle Analytics+ 2 more7 requests · 5 tools
tag-managerGoogle Tag Manager2 requests · 1 tool
analyticsGoogle Analytics1 requests · 1 tool
adGoogle/Doubleclick Ads1 requests · 1 tool

Unmatched third party domains

2 domains

Domains that didn't match any tool in Third party web. If you are sure they are third party domains, please do a PR to that project. You can also fine tune the list using --firstParty.

  • us.i.posthog.com
  • telemetry.matchbestsoftware.online

First party vs third party

97 first · 11 third party

Transfer size2.0 MB

  • First party1.4 MB71.3%
  • Third party591.9 KB28.7%

Content size5.5 MB

  • First party3.6 MB65.9%
  • Third party1.9 MB34.1%

Requests108

  • First party9789.8%
  • Third party1110.2%

First party requests and sizes per content type

97 requests

Calculated using .*xelta.* (use --firstParty to configure).

ContentHeader SizeTransfer SizeContent SizeRequests
html0 b24.6 KB226.2 KB1
css0 b101.0 KB728.7 KB3
javascript0 b740.3 KB2.2 MB54
image0 b436.8 KB409.2 KB23
font0 b139.5 KB134.9 KB5
favicon0 b9.6 KB8.3 KB1
other0 b449 B151 B1
json0 b15.1 KB4.0 KB8
plain0 b577 B0 b1
TotalN/A1.4 MB3.6 MB97

Third party requests and sizes per content type

11 requests
ContentHeader SizeTransfer SizeContent SizeRequests
html0 b0 b0 b0
css0 b0 b0 b0
javascript0 b590.4 KB1.9 MB5
image0 b408 B42 B1
font0 b0 b0 b0
favicon0 b0 b0 b0
json0 b286 B15 B1
plain0 b839 B2 B4
TotalN/A591.9 KB1.9 MB11