Run 1 summary

https://xelta.ai/models/marketing/brand-poster-workflow

Tested 2026-09-25 19:36:41 using Chrome 150.0.7871.46 (runtime settings)

SummaryWaterfallMetricsRenderingCoachPageXrayThird party

Summary

Google Web Vitals

543 msTTFB
1.776 sLargest Contentful Paint
0.137Cumulative Layout Shift
605 msTotal Blocking Time

Loading

780 msFirst Paint
7.706 sFully Loaded
206 msMax Potential FID

Page weight & requests

2.1 MBTotal transfer size
5.8 MBTotal content size
124Requests

CPU

11Long tasks
2.399 sLast long task at

Visual progress

767 msFirst Visual Change
1.608 sSpeed Index
3.067 sVisual Complete 85%
3.767 sVisual Complete 99%
5.000 sLast Visual Change
Screenshot
Run 1 · after page complete

Waterfall

First paintFCPLCPDOMContentLoadedDOM interactiveLoadRender-blockingRedirectError

Rendering

Run 1
0.000 s
0s1s2s3s4s5s

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

45 frames

Use --filmstrip.showAll to show all filmstrips.

Frame at 0 ms
0 ms
0 %
Frame at 700 ms
700 ms
0 %
Frame at 800 ms
800 ms
34 %
Frame at 900 ms
900 ms
34 %
Frame at 1.000 s
1.000 s
34 %
Frame at 1.100 s
1.100 s
34 %
Frame at 1.200 s
1.200 s
34 %
Frame at 1.300 s
1.300 s
49 %
Frame at 1.400 s
1.400 s
50 %
Frame at 1.500 s
1.500 s
68 %
Frame at 1.600 s
1.600 s
72 %
Frame at 1.700 s
1.700 s
75 %
Frame at 1.800 s
1.800 s
79 %
Frame at 1.900 s
1.900 s
79 %
Frame at 2.000 s
2.000 s
79 %
Frame at 2.100 s
2.100 s
79 %
Frame at 2.200 s
2.200 s
79 %
Frame at 2.300 s
2.300 s
79 %
Frame at 2.400 s
2.400 s
79 %
Frame at 2.500 s
2.500 s
79 %
Frame at 2.600 s
2.600 s
79 %
Frame at 2.700 s
2.700 s
79 %
Frame at 2.800 s
2.800 s
80 %
Frame at 2.900 s
2.900 s
80 %
Frame at 3.000 s
3.000 s
80 %
Frame at 3.100 s
3.100 s
86 %
Frame at 3.200 s
3.200 s
90 %
Frame at 3.300 s
3.300 s
92 %
Frame at 3.400 s
3.400 s
95 %
Frame at 3.500 s
3.500 s
98 %
Frame at 3.600 s
3.600 s
98 %
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
99 %
Frame at 4.500 s
4.500 s
99 %
Frame at 4.600 s
4.600 s
99 %
Frame at 4.700 s
4.700 s
99 %
Frame at 4.800 s
4.800 s
99 %
Frame at 4.900 s
4.900 s
99 %
Frame at 5.000 s
5.000 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 780 ms on a 543 ms first byte. The largest paint followed at 1.776 s.

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

Render blocking requests

32 requests · 503.5 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 dashed line is FCP, the clock ends at LCP); 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 543 ms
540 ms
29.4 KB539 ms
1rttzs2jjmcrm.jspotentially blocking
javascript · xelta.ai
153 ms
43.3 KB153 ms
0v-y_275lo0v3.jspotentially blocking
javascript · xelta.ai
151 ms
10.5 KB151 ms
2wi2e8w47e9wv.jspotentially blocking
javascript · xelta.ai
145 ms
45.4 KB145 ms
32-znt2vcsu-6.jspotentially blocking
javascript · xelta.ai
143 ms
11.7 KB143 ms
3wuo8wdooey29.jspotentially blocking
javascript · xelta.ai
143 ms
7.7 KB143 ms
14cb63e2s9lm2.jspotentially blocking
javascript · xelta.ai
143 ms
23.8 KB143 ms
0ou3hmd3420at.jspotentially blocking
javascript · xelta.ai
142 ms
14.6 KB142 ms
36h4r9duhyjke.jspotentially blocking
javascript · xelta.ai
140 ms
11.1 KB140 ms
24 more requests
all done by 726 ms
335.3 KB
LCP resource
1776169649403-zi5f3w9rco.webp — downloaded by 1.661 s, rendered at 1.776 s
248 ms
136.4 KB248 ms
web font · xelta.ai · finished after first paint
32 ms
65.5 KB32 ms
web font · xelta.ai · finished after first paint
27 ms
8.9 KB27 ms
web font · xelta.ai · finished after first paint
15 ms
37.7 KB15 ms
0444 ms1.332 sFCP 780 msLCP 1.776 s

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.

What to fix first

Performance advice

76
2 errors9 warnings3 info
warn(0)Don't scale images in the browseravoidScalingImages

The page has 10 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 11 CPU long tasks with the total of 1.183 s. The total blocking time is 605 ms and 1 long task before first contentful paint with total time of 78 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
  • unknown
  • self
  • self
  • self
  • self
  • self
  • self
  • self
  • self
  • self
  • self
warn(0)Avoid extra requests by setting cache headerscacheHeaders

The page has 11 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 18.8 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(0)Total JavaScript size shouldn't be too bigjavascriptSize

The total JavaScript transfer size is 1.4 MB and the uncompressed size is 4.5 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/v31edd6df95cf4e85bb4c19e7a9bdbcba178836298749510.1 KB29.6 KB
https://xelta.ai/_next/static/chunks/0_cis5bf89bk3.js3.1 KB9.3 KB
https://xelta.ai/_next/static/chunks/3er0xpd5wsvv-.js10.6 KB38.9 KB
https://xelta.ai/_next/static/chunks/2cc4dk9_-w4i-.js72.5 KB232.0 KB
https://xelta.ai/_next/static/chunks/25ym4jnna99b5.js48.1 KB171.2 KB
https://xelta.ai/_next/static/chunks/turbopack-1vqwnc7wbbpm2.js6.4 KB18.4 KB
https://xelta.ai/_next/static/chunks/18aqwx-h-pcbx.js5.8 KB20.8 KB
https://xelta.ai/_next/static/chunks/2uoulaw6kucli.js9.5 KB26.2 KB
https://xelta.ai/_next/static/chunks/403qh4uu73dc5.js5.1 KB14.3 KB
https://xelta.ai/_next/static/chunks/3s-luugsbv2y2.js9.5 KB25.7 KB
https://xelta.ai/_next/static/chunks/0a1xcxgdoh-2g.js11.3 KB31.9 KB
https://xelta.ai/_next/static/chunks/00up96pc24a4e.js9.7 KB25.8 KB
https://xelta.ai/_next/static/chunks/3wuo8wdooey29.js7.7 KB34.0 KB
https://xelta.ai/_next/static/chunks/145edjrwa1pk1.js14.8 KB46.8 KB
https://xelta.ai/_next/static/chunks/3harezu8knhoz.js7.3 KB21.0 KB
https://xelta.ai/_next/static/chunks/2qwl8sgb3v89v.js19.0 KB62.0 KB
https://xelta.ai/_next/static/chunks/0v-y_275lo0v3.js10.5 KB29.1 KB
https://xelta.ai/_next/static/chunks/1rttzs2jjmcrm.js43.3 KB140.6 KB
https://xelta.ai/_next/static/chunks/1spzo3397ba2t.js6.5 KB14.5 KB
https://xelta.ai/_next/static/chunks/2_mphrdu04vzv.js13.8 KB39.3 KB
https://xelta.ai/_next/static/chunks/1ogtzw8v6na23.js18.0 KB54.4 KB
https://xelta.ai/_next/static/chunks/3t2yvpmaf17_6.js23.5 KB67.1 KB
https://xelta.ai/_next/static/chunks/2f2i__v854m6r.js9.2 KB30.0 KB
https://xelta.ai/_next/static/chunks/1vagg_skbh5uc.js2.0 KB1.7 KB
https://xelta.ai/_next/static/chunks/0r_-zfn80zo41.js2.3 KB2.7 KB
https://xelta.ai/_next/static/chunks/2mdaz0u31bpck.js1.4 KB971 B
https://xelta.ai/_next/static/chunks/2dknsmb64ir51.js8.1 KB30.7 KB
https://xelta.ai/_next/static/chunks/1up2sajt-q-8n.js11.1 KB35.6 KB
https://xelta.ai/_next/static/chunks/0qyja2b6pvkmf.js9.9 KB28.2 KB
https://xelta.ai/_next/static/chunks/36h4r9duhyjke.js11.1 KB37.2 KB
https://xelta.ai/_next/static/chunks/14cb63e2s9lm2.js23.8 KB106.5 KB
https://xelta.ai/_next/static/chunks/0ou3hmd3420at.js14.6 KB42.0 KB
https://xelta.ai/_next/static/chunks/2wi2e8w47e9wv.js45.4 KB170.9 KB
https://xelta.ai/_next/static/chunks/32-znt2vcsu-6.js11.7 KB37.7 KB
https://xelta.ai/_next/static/chunks/0ga4rs1yp22vv.js2.4 KB3.0 KB
https://xelta.ai/_next/static/chunks/3pzd7gqy3lw2b.js10.6 KB36.4 KB
https://xelta.ai/_next/static/chunks/1e2gzhrdpsa04.js6.1 KB16.3 KB
https://xelta.ai/_next/static/chunks/112farhsp9at-.js6.6 KB15.8 KB
https://xelta.ai/_next/static/chunks/1nlwvy4lxglg9.js1.2 KB151 B
https://xelta.ai/_next/static/chunks/3yloscmx17qc-.js2.6 KB3.9 KB
https://xelta.ai/_next/static/chunks/16aoeha2a-odl.js5.9 KB15.8 KB
https://xelta.ai/_next/static/chunks/3aea5tta4zd_f.js1.2 KB151 B
https://xelta.ai/_next/static/chunks/00jz7czrjjgum.js9.3 KB29.7 KB
https://xelta.ai/_next/static/chunks/2oue1a6qt5s20.js1.4 KB493 B
https://xelta.ai/_next/static/chunks/3xyo6h1q5antq.js1.7 KB1.2 KB
https://xelta.ai/_next/static/chunks/3c9-jx0jhg1zb.js2.1 KB1.8 KB
https://xelta.ai/analytics/gtm.js1.6 KB403 B
https://www.googletagmanager.com/gtag/js?id=G-CPG3NLBKHP188.1 KB571.0 KB
https://xelta.ai/analytics/ga4.js1.4 KB144 B
https://xelta.ai/analytics/meta-pixel.js1.6 KB514 B
https://xelta.ai/_next/static/chunks/1ki4hltmjvw2d.js77.6 KB253.9 KB
https://www.googletagmanager.com/gtm.js?id=GTM-5XNS5NQ2115.0 KB324.2 KB
https://connect.facebook.net/en_US/fbevents.js111.7 KB414.7 KB
https://connect.facebook.net/signals/config/1123404090023729.../1123404090023729139.7 KB497.5 KB
https://xelta.ai/_next/static/chunks/3a5v007d95ttp.js41.8 KB139.5 KB
https://xelta.ai/_next/static/chunks/3f1tw02kuplod.js3.2 KB6.2 KB
https://xelta.ai/_next/static/chunks/2k5vpzc_p9jpq.js35.3 KB106.7 KB
https://xelta.ai/_next/static/chunks/28r3ari2she5h.js1.2 KB217 B
https://xelta.ai/_next/static/chunks/0ibqqj5n22681.js10.4 KB31.0 KB
https://xelta.ai/_next/static/chunks/38cqstpd1yycs.js47.0 KB206.7 KB
warn(10)Apply the right priority hints to the LCP imagelcpImageHints

The LCP image has loading="lazy", which delays its download until the browser thinks it is near the viewport — and so directly delays the LCP metric. Remove loading="lazy" from the LCP image. 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="Uploaded image" loading="lazy" decoding="async" class="w-full h-full object-contain" src="https://media.xelta.ai/uploads/1776169649403-zi5f3w9rco.webp">
  • <img alt="Uploaded image" loading="lazy" decoding="async" class="w-full h-full object-contain" src="https://media.xelta.ai/uploads/1776169649403-zi5f3w9rco.webp">
infoAvoid too many fontsfewFonts

The page has 6 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(50)Total CSS size shouldn't be too bigcssSize

The total CSS transfer size is 98.7 kB and uncompressed size is 722.1 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/23rxafqu8inll.css91.6 KB671.7 KB
https://xelta.ai/_next/static/chunks/24aqi5k581skx.css3.4 KB24.5 KB
https://fonts.googleapis.com/css2...ogleapis.com/css21.4 KB9.0 KB
warn(60)Don't use private headers on static contentprivateAssets

The page has 5 requests with private headers. The main page has a private header. It could be right in some cases where the user can be logged in and served specific content. But if your asset is static it should never be private. 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 33 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
error(90)Avoid Frontend single point of failuresspof

The page has 1 request inside of the head that can cause a SPOF (single point of failure). Load them asynchronously or move them outside of the document head.

A page can be stopped from loading in the browser if a single JavaScript, CSS, and in some cases a font, couldn't be fetched or is loading really slowly (the white screen of death). That is a scenario you really want to avoid. Never load 3rd-party components synchronously inside of the head tag.

Offenders
infoMake each CSS response smalloptimalCssSize

https://xelta.ai/_next/static/chunks/23rxafqu8inll.css size is 93.8 kB (93790) 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/23rxafqu8inll.css91.6 KB671.7 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

82
1 error1 warning3 info
infoAvoid unnecessary headersunnecessaryHeaders

There are 1 response that sets a p3p header. There are 6 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 122 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
error(50)Cumulative Layout ShiftcumulativeLayoutShift

You have a cumulative layout shift score (0.1368) that needs improvements. It is in the Google Web Vitals needs improvement range, shift higher than 0.1. You should manually check the filmstrip or video and check if it will affect the user.

Cumulative Layout Shift measures the sum total of all individual layout shift scores for unexpected layout shift that occur. The metric is measuring visual stability by quantify how often users experience unexpected layout shifts. It is one of Google Web Vitals.

warn(50)Avoid too many third party requeststhirdParty

The page do 12% requests to third party domains (15 requests and 589.3 kB). First party is 109 requests and 1.6 MB. The regex .*xelta.* was used to calculate first/third party requests.

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

infoAvoid use too many response headersmanyHeaders

https://xelta.ai/api...api/page-metadata has 31 headers.https://xelta.ai/api...nts/active-banner has 34 headers.https://xelta.ai/api...cms/announcements has 34 headers.https://xelta.ai/api...nt/public/pricing has 34 headers.https://xelta.ai/api...els/marketing/all has 31 headers.https://xelta.ai/api...d-poster-workflow has 31 headers.https://xelta.ai/api/cms/maintenance has 33 headers.https://xelta.ai/api/geo has 32 headers.

Avoid send too many response headers.

Offenders
infoDo not send too long headerslongHeaders

https://xelta.ai/_ne...ta.ai/_next/image has a header content-security-policy-report-only that is 805 characters long. https://xelta.ai/_ne...ta.ai/_next/image has a header report-to that is 605 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

Privacy advice

71
6 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 9% requests that are 3rd party (11 requests with a size of 588.8 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 10 survelliance requests and uses 6 survelliance tools. The page do 10 surveillance requests and uses 6 surveillance tools. The page do 2 utility requests and uses 2 utility tools. The page do 2 tag-manager requests and uses 1 tag-manager tool. The page do 3 social requests and uses 1 social 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

warn(90)Avoid third party cookies that is used to track the user.thirdPartyCookies

The page sets 1 third party cookie.

Third party cookies are used to track the user. They are automatically blocked in Safari and Firefox.

Offenders
  • .facebook.com

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.

TitleBest Juice Bottle Design | Premium PackagingThe document title, shown in the browser tab and used by search results.
Layout viewport1355 × 3579 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 elements1,807Very large, slows layout and styleTotal 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 depth25Deep treeThe deepest nesting on the page. Deep branches cost more style recalculation.
Iframes1Embedded documents. Each is a separate page the browser loads and renders.
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 storage1.1 KBData 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

4 hints
dns-prefetch
  • https://media.xelta.ai/
preconnect
  • https://fonts.googleapis.com/
  • https://fonts.gstatic.com/
  • 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

8 technologies

Third-party tools

19 tools

Data collected using Third Party Web version 0.29.2.

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

Visual Metrics

Visual milestones

all times from navigation start
Speed Index1.61 show quickly the page looked done
First Visual Change0.77 sfirst paint reaches the screen
Last Visual Change5.00 sscreen stops changing · 4.23 s after first
≥99%
0.77 sFirst Visual Change
3.07 sVisual Complete 85%
Visual Complete 95%3.40 s
Visual Complete 99%3.77 s
Last Visual Change5.00 s
Visual Readiness4.23 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 1.2 s1.2s
Visual progress at 1.9 s1.9s
Visual progress at 2.5 s2.5s
Visual progress at 3.1 s3.1s
Visual progress at 3.7 s3.7s
Visual progress at 4.4 s4.4s
Visual progress at 5 s5.0s
FCP0.78s
LCP1.78s
VC853.07s
Long tasks
0.0s1.0s2.0s3.0s4.0s5.0s

Google Web Vitals

543 msTTFB
Good
0.14CLS
Needs improvement
605 msTBT
Poor

Largest Contentful Paint

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

1.776 sLCP render time

Phase breakdown

  • TTFB543 ms
  • Resource load delay874 ms
  • Resource load duration249 ms
  • Element render delay110 ms

Element

Element type
<img>
Size (w × h)
36005
URL
https://media.xelta....3-zi5f3w9rco.webp
Load time
1.680 s

DOM path

body > div#app-root > div:eq(1) > div:eq(1) > div > div > div:eq(0) > div#playground-section > div > div:eq(0) > div:eq(1) > div > div > div > div:eq(0) > div > div > div > div > div > 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.

0.137cumulative 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.

  • #10.106<div class="min-h-screen mt-[-96px] bg-[#000] text-white" style="opacity: 1;"></div>,<div id="playground-section" class="space-y-4 rounded-[12px] h-auto flex flex-col will-change-transform w-full lg:w-[465px] flex-shrink-0" style="opacity: 1;"></div>
    body > div#app-root > div:eq(1) > div:eq(1),body > div#app-root > div:eq(1) > div:eq(1) > div > div > div:eq(0) > div#playground-section
  • #20.010<div class="min-h-screen mt-[-96px] bg-[#000] text-white" style="opacity: 1;"></div>
    body > div#app-root > div:eq(1) > div:eq(1)
  • #30.005<div class="min-h-screen mt-[-96px] bg-[#000] text-white" style="opacity: 1;"></div>
    body > div#app-root > div:eq(1) > div:eq(1)
  • #40.005<div class="poppins_8788b8ac-module__bl1qya__variable roboto_serif_a531ab31-module__m0C-eG__variable font-montserrat roboto_5896e949-module__TqIgsq__variable anton_cc568568-module__F3nZXa__variable"></div>
    body > div#app-root > div:eq(1)
  • #50.004<div class="poppins_8788b8ac-module__bl1qya__variable roboto_serif_a531ab31-module__m0C-eG__variable font-montserrat roboto_5896e949-module__TqIgsq__variable anton_cc568568-module__F3nZXa__variable"></div>
    body > div#app-root > div:eq(1)
  • #60.004<div class="poppins_8788b8ac-module__bl1qya__variable roboto_serif_a531ab31-module__m0C-eG__variable font-montserrat roboto_5896e949-module__TqIgsq__variable anton_cc568568-module__F3nZXa__variable"></div>
    body > div#app-root > div:eq(1)
  • #70.003<div class="poppins_8788b8ac-module__bl1qya__variable roboto_serif_a531ab31-module__m0C-eG__variable font-montserrat roboto_5896e949-module__TqIgsq__variable anton_cc568568-module__F3nZXa__variable"></div>
    body > div#app-root > div:eq(1)
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 msMISS
cfEdge33 ms–
cfOrigin486 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.

Chrome internal metrics (CDP)33
Audio handlers0
Audio worklet processors0
Documents2
Frames2
JS event listeners858
Layout objects1608
Media key sessions0
Media keys0
Nodes4171
Resources166
Context lifecycle state observers78
V8 per context datas3
Worker global scopes0
Uacss resources0
Rtc peer connections0
Resource fetchers2
Ad subframes0
Detached script states2
Array buffer contents13
Layout count36
Recalc style count441
Layout duration113
Recalc style duration238
Dev tools command duration10
Script duration1026
V8 compile duration3
Task duration2644
Task other duration1253
Thread time3
Process time5
JS heap used size20654880
JS heap total size38035456
First meaningful paint777

PageXray

How the page is built.

HTTP versionHTTP/2.0
Total requests124
Total domains14
Transfer size2.1 MB
Content size5.8 MB
Missing compression0
Cookies101 third-party

Main document

status 200 · 0 redirects

https://xelta.ai/models/marketing/brand-poster-workflow

HeaderValue
alt-svch3=":443"; ma=86400
cache-controlprivate, max-age=604800, must-revalidate
cf-cache-statusMISS
cf-raya40c7aafcdcbadb1-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'
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
dateFri, 25 Sep 2026 19:36:42 GMT
expect-ctmax-age=86400, enforce
last-modifiedFri, 25 Sep 2026 19:36:42 GMT
link</_next/static/media/83afe278b6a6bb3c-s.p.2bn3s6zvc0dyp.woff2>; rel=preload; as="font"; crossorigin=""; type="font/woff2", </_next/static/chunks/23rxafqu8inll.css>; rel=preload; as="style", </_next/static/chunks/24aqi5k581skx.css>; rel=preload; as="style"
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=ENrUHjQwXuFZX34yp8FwQUSKXQ%2FxBasyVlPmlTLa1qSfd200cv61u0LiqGtJCoM6oVcUSVlk%2FyybitCv0Nv4rlTQarrR3JtrzFDJYcQ%2Fzbh6wOFv6ml6tf0s"}]}
servercloudflare
server-timingcfCacheStatus;desc="MISS" cfEdge;dur=33,cfOrigin;dur=486
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-xss-protection1; mode=block

Response codes

200
11996.0%
202
10.8%
204
43.2%

Largest assets on the page (by transfer size)

Top 20 of 124

Requests and sizes per content type

9 types

Transfer size2.1 MB

  • javascript61.8%
  • image22.8%
  • font8.1%
  • css4.4%
  • html1.4%
  • json0.90%
  • favicon0.44%
  • plain0.06%
  • other0.02%

Content size5.8 MB

  • javascript73.3%
  • css11.9%
  • image7.7%
  • html3.7%
  • font2.9%
  • favicon0.28%
  • json0.18%
  • other0.00%
  • plain0.00%

Requests124

  • javascript48.4%
  • image26.6%
  • json9.7%
  • font4.8%
  • plain4.8%
  • css2.4%
  • favicon1.6%
  • html0.81%
  • other0.81%
ContentHeader SizeTransfer SizeContent SizeRequests
html0 b29.4 KB220.2 KB1
css0 b96.4 KB705.2 KB3
javascript0 b1.3 MB4.3 MB60
image0 b495.5 KB460.1 KB33
font0 b176.6 KB171.5 KB6
favicon0 b9.6 KB16.6 KB2
other0 b454 B151 B1
json0 b19.6 KB10.9 KB12
plain0 b1.4 KB2 B6
Total0 b2.1 MB5.8 MB124

Data per domain

14 domains
DomainTotal download timeTransfer SizeContent SizeRequests
xelta.ai15.752 s1.4 MB3.8 MB107
fonts.googleapis.com166 ms1.4 KB9.0 KB1
static.cloudflareinsights.com129 ms10.1 KB29.6 KB1
fonts.gstatic.com19 ms8.1 KB7.6 KB1
media.xelta.ai300 ms176.7 KB175.6 KB2
www.googletagmanager.com950 ms303.1 KB895.2 KB2
connect.facebook.net110 ms251.4 KB912.2 KB2
analytics.google.com215 msN/A0 b1
stats.g.doubleclick.net118 ms553 B0 b1
www.google.co.in260 ms408 B42 B1
mpc-prod-27-s6uit34pua-uk.a.run.app366 msN/A0 b1
us.i.posthog.com961 ms286 B15 B1
www.facebook.com45 msN/A0 b1
telemetry.matchbestsoftware.online227 ms286 B2 B2

Expires & last-modified statistics

typeminmedianmax
Expires0 seconds1 year1 year
Last modified0 seconds5 hours1 year

Requests loaded after onLoad event

74 requests

Includes requests done after load event end.

ContentTransfer SizeRequests
html0 b0
css0 b0
javascript826.8 KB26
image391.5 KB24
font128.9 KB5
favicon9.6 KB2
plain1.4 KB6
json17.7 KB11
Total1.3 MB74

Requests loaded after onContentLoad

74 requests

Includes requests done after DOM content loaded.

ContentTransfer SizeRequests
html0 b0
css0 b0
javascript826.8 KB26
image391.5 KB24
font128.9 KB5
favicon9.6 KB2
plain1.4 KB6
json17.7 KB11
Total1.3 MB74

Third party

Third party requests categorised by Third party web version 0.29.2.

Third-party requests21
Tools7
Categories7
Third-party cookies1

Categories

7 categories

Requests by category21

  • survelliance10 req · 6 tools47.6%
  • social3 req · 1 tool14.3%
  • cdn2 req · 1 tool9.5%
  • utility2 req · 2 tools9.5%
  • tag-manager2 req · 1 tool9.5%
  • analytics1 req · 1 tool4.8%
  • ad1 req · 1 tool4.8%

Third party requests and tools

7 categories
cdnGoogle Fonts2 requests · 1 tool
survellianceGoogle FontsGoogle Tag ManagerFacebook+ 3 more10 requests · 6 tools
utilityCloudflareOther Google APIs/SDKs2 requests · 2 tools
tag-managerGoogle Tag Manager2 requests · 1 tool
socialFacebook3 requests · 1 tool
analyticsGoogle Analytics1 requests · 1 tool
adGoogle/Doubleclick Ads1 requests · 1 tool

Unmatched third party domains

3 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.

  • mpc-prod-27-s6uit34pua-uk.a.run.app
  • us.i.posthog.com
  • telemetry.matchbestsoftware.online
Third party cookies1
.facebook.com1 cookie

First party vs third party

109 first · 15 third party

Transfer size2.1 MB

  • First party1.6 MB73.5%
  • Third party575.5 KB26.5%

Content size5.8 MB

  • First party4.0 MB68.8%
  • Third party1.8 MB31.2%

Requests124

  • First party10987.9%
  • Third party1512.1%

First party requests and sizes per content type

109 requests

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

ContentHeader SizeTransfer SizeContent SizeRequests
html0 b29.4 KB220.2 KB1
css0 b95.0 KB696.2 KB2
javascript0 b778.9 KB2.5 MB55
image0 b495.1 KB460.1 KB32
font0 b168.5 KB163.9 KB5
favicon0 b9.6 KB16.6 KB2
other0 b454 B151 B1
json0 b19.3 KB10.8 KB10
plain0 b578 B0 b1
TotalN/A1.6 MB4.0 MB109

Third party requests and sizes per content type

15 requests
ContentHeader SizeTransfer SizeContent SizeRequests
html0 b0 b0 b0
css0 b1.4 KB9.0 KB1
javascript0 b564.6 KB1.8 MB5
image0 b408 B42 B1
font0 b8.1 KB7.6 KB1
favicon0 b0 b0 b0
plain0 b839 B2 B5
json0 b286 B15 B2
TotalN/A575.5 KB1.8 MB15