Page summary

https://xelta.ai/flow/ai-lords/chat

Tested 2026-09-17 16:05:32 using Chrome 150.0.7871.46 (runtime settings)

SummaryWaterfallMetricsRenderingCoachPageXrayCPUThird party

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

79 / 100
Coach overall
82 / 100
Performance
91 / 100
Best practice
71 / 100
Privacy

How it loaded →

0 → 5.966 s · median run
Frame at 0 ms
start
Frame at 900 ms
900 ms
Frame at 2100 ms
2.100 s
Frame at 2700 ms
Largest paint2.700 s
Frame at 3400 ms
3.400 s
Frame at 6000 ms
Complete6.000 s
300 ms
First Visual Change
1.962 s
Speed Index
2.166 s
Visual Complete 85%
5.966 s
Last Visual Change
TTFB112 msLCP2.152 sTBT102 msCLS0.00

What to act on · top recommendations

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 6 CPU long tasks with the total of 450 ms. The total blocking time is 102 ms and 3 long tasks before first contentful paint with total time of 198 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.

Total JavaScript size shouldn't be too big

0 / 100

The total JavaScript transfer size is 1.5 MB and the uncompressed size is 4.9 MB. This is totally crazy! There is really room for improvement here.

Google Web Vitals

min · median · mean · max of 1 run
MetricMinMedianMeanMax
Time To First Byte (TTFB)112 ms112 ms112 ms112 ms
Largest Contentful Paint (LCP)2.152 s2.152 s2.152 s2.152 s
Cumulative Layout Shift (CLS)0000

Visual Metrics

min · median · mean · max of 1 run
MetricMinMedianMeanMax
First visual change300 ms300 ms300 ms300 ms
Last visual change5.966 s5.966 s5.966 s5.966 s
Speed index1.962 s1.962 s1.962 s1.962 s
Visual readiness5.666 s5.666 s5.666 s5.666 s
Visual complete 852.166 s2.166 s2.166 s2.166 s
Visual complete 952.166 s2.166 s2.166 s2.166 s
Visual complete 992.233 s2.233 s2.233 s2.233 s

CPU

min · median · mean · max of 1 run
MetricMinMedianMeanMax
Total Blocking Time102 ms102 ms102 ms102 ms
Max Potential FID90 ms90 ms90 ms90 ms
CPU long tasks 6666
CPU last long task happens at2.620 s2.620 s2.620 s2.620 s

More metrics

min · median · mean · max of 1 run
MetricMinMedianMeanMax
First paint736 ms736 ms736 ms736 ms
Load event end1.808 s1.808 s1.808 s1.808 s

Waterfall

Run 1 SpeedIndex median

First paintFCPLCPDOMContentLoadedDOM interactiveLoadRender-blockingRedirectError

Rendering

Run 1 · median
0.000 s
0s2s4s6s

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

35 frames

Use --filmstrip.showAll to show all filmstrips.

Frame at 0 ms
0 ms
0 %
Frame at 300 ms
300 ms
13 %
Frame at 400 ms
400 ms
13 %
Frame at 500 ms
500 ms
13 %
Frame at 600 ms
600 ms
13 %
Frame at 700 ms
700 ms
13 %
Frame at 800 ms
800 ms
13 %
Frame at 900 ms
900 ms
13 %
Frame at 1.000 s
1.000 s
13 %
Frame at 1.100 s
1.100 s
13 %
Frame at 1.200 s
1.200 s
13 %
Frame at 1.300 s
1.300 s
13 %
Frame at 1.900 s
1.900 s
13 %
Frame at 2.000 s
2.000 s
13 %
Frame at 2.100 s
2.100 s
13 %
Frame at 2.200 s
2.200 s
98 %
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 3.600 s
3.600 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 6.000 s
6.000 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?

First paint took 2.152 s. First paint landed at 2.152 s on a 112 ms first byte; the 2 render-blocking requests were done by 204 ms and the remaining ~1.948 s 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

36 requests · 621.7 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 112 ms
109 ms
8.2 KB108 ms
css · xelta.ai
80 ms
88.1 KB80 ms
css · xelta.ai
37 ms
3.7 KB37 ms
2qwl8sgb3v89v.jspotentially blocking
javascript · xelta.ai
1.648 s
19.7 KB1.648 s
2fyui6l0n6xri.jspotentially blocking
javascript · xelta.ai
288 ms
7.7 KB288 ms
40v6-j8jnkt7i.jspotentially blocking
javascript · xelta.ai
287 ms
7.4 KB287 ms
064b46a_zrc9p.jspotentially blocking
javascript · xelta.ai
287 ms
9.0 KB287 ms
08c09bzv5-nwx.jspotentially blocking
javascript · xelta.ai
287 ms
32.6 KB287 ms
1yqd8dy7t2mtk.jspotentially blocking
javascript · xelta.ai
271 ms
4.5 KB271 ms
28 more requests
all done by 311 ms
449.0 KB
web font · xelta.ai
68 ms
47.7 KB68 ms
0538 ms1.076 sFCP · LCP 2.152 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.

Performance advice

82
2 errors7 warnings2 info
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 6 CPU long tasks with the total of 450 ms. The total blocking time is 102 ms and 3 long tasks before first contentful paint with total time of 198 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
warn(0)Total JavaScript size shouldn't be too bigjavascriptSize

The total JavaScript transfer size is 1.5 MB and the uncompressed size is 4.9 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.js3.7 KB9.3 KB
https://xelta.ai/_next/static/chunks/3ur639cpt-7ui.js11.3 KB38.9 KB
https://xelta.ai/_next/static/chunks/3-w1slqtx4wge.js73.3 KB232.0 KB
https://xelta.ai/_next/static/chunks/25ym4jnna99b5.js48.8 KB171.2 KB
https://xelta.ai/_next/static/chunks/turbopack-0qliv_on3yvhn.js6.6 KB18.4 KB
https://xelta.ai/_next/static/chunks/40ecen_51u8zc.js6.5 KB20.8 KB
https://xelta.ai/_next/static/chunks/2uoulaw6kucli.js10.1 KB26.2 KB
https://xelta.ai/_next/static/chunks/403qh4uu73dc5.js5.9 KB14.3 KB
https://xelta.ai/_next/static/chunks/444qa-9lnnm8j.js9.9 KB24.2 KB
https://xelta.ai/_next/static/chunks/1s0vi8ebq1ha0.js11.3 KB31.2 KB
https://xelta.ai/_next/static/chunks/1vr-_-ai-9wxy.js8.0 KB21.0 KB
https://xelta.ai/_next/static/chunks/1321f5pb3peoq.js8.4 KB33.9 KB
https://xelta.ai/_next/static/chunks/00up96pc24a4e.js10.4 KB25.8 KB
https://xelta.ai/_next/static/chunks/3wmj0jv19y0e5.js15.0 KB45.5 KB
https://xelta.ai/_next/static/chunks/2qwl8sgb3v89v.js19.7 KB62.0 KB
https://xelta.ai/_next/static/chunks/0v-y_275lo0v3.js10.8 KB29.1 KB
https://xelta.ai/_next/static/chunks/2_mphrdu04vzv.js13.8 KB39.3 KB
https://xelta.ai/_next/static/chunks/1spzo3397ba2t.js6.5 KB14.5 KB
https://xelta.ai/_next/static/chunks/1rttzs2jjmcrm.js44.0 KB140.6 KB
https://xelta.ai/_next/static/chunks/17jp2fut2e48l.js18.1 KB54.6 KB
https://xelta.ai/_next/static/chunks/120g0hpahlx34.js23.2 KB66.2 KB
https://xelta.ai/_next/static/chunks/2f2i__v854m6r.js9.2 KB30.0 KB
https://xelta.ai/_next/static/chunks/21qxs2_9klwty.js1.8 KB1.4 KB
https://xelta.ai/_next/static/chunks/1yoy6xy7rnaz0.js2.1 KB2.2 KB
https://xelta.ai/_next/static/chunks/0r_-zfn80zo41.js2.3 KB2.7 KB
https://xelta.ai/_next/static/chunks/1yqd8dy7t2mtk.js4.5 KB12.7 KB
https://xelta.ai/_next/static/chunks/2fyui6l0n6xri.js7.7 KB30.7 KB
https://xelta.ai/_next/static/chunks/36h4r9duhyjke.js11.1 KB37.2 KB
https://xelta.ai/_next/static/chunks/064b46a_zrc9p.js9.0 KB31.2 KB
https://xelta.ai/_next/static/chunks/40v6-j8jnkt7i.js7.4 KB19.3 KB
https://xelta.ai/_next/static/chunks/16jeg_vhyy19d.js13.5 KB45.3 KB
https://xelta.ai/_next/static/chunks/0qyja2b6pvkmf.js9.8 KB28.2 KB
https://xelta.ai/_next/static/chunks/3dh4veiardltk.js47.0 KB206.7 KB
https://xelta.ai/_next/static/chunks/397y7089ag-11.js10.2 KB38.4 KB
https://xelta.ai/_next/static/chunks/08c09bzv5-nwx.js32.6 KB134.7 KB
https://xelta.ai/_next/static/chunks/0ga4rs1yp22vv.js2.4 KB3.0 KB
https://xelta.ai/_next/static/chunks/2tldojfjwreij.js10.6 KB36.2 KB
https://xelta.ai/_next/static/chunks/2aamqngoqh57z.js6.1 KB16.1 KB
https://xelta.ai/_next/static/chunks/2oue1a6qt5s20.js1.4 KB493 B
https://xelta.ai/_next/static/chunks/2qqm7elam7bva.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-CPG3NLBKHP187.2 KB569.2 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://xelta.ai/_next/static/chunks/16orvb4qnjgm7.js41.9 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://www.googletagmanager.com/gtm.js?id=GTM-5XNS5NQ2115.3 KB324.6 KB
https://connect.facebook.net/en_US/fbevents.js110.7 KB411.7 KB
https://connect.facebook.net/signals/config/1123404090023729.../1123404090023729139.3 KB496.7 KB
https://www.googletagmanager.com/gtag/js?id=G-CPG3NLBKHP&cx=c&gtm=4e69f3187.3 KB569.2 KB
https://xelta.ai/_next/static/chunks/28r3ari2she5h.js1.2 KB217 B
https://xelta.ai/_next/static/chunks/34zqwff648hvy.js10.7 KB33.9 KB
https://xelta.ai/_next/static/chunks/0ibqqj5n22681.js10.4 KB31.0 KB
warn(40)Avoid extra requests by setting cache headerscacheHeaders

The page has 6 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 8.4 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
error(50)Have a fast first contentful paintfirstContentfulPaint

First contentful paint can be improved (2.152 s). It is in the Google Web Vitals needs improvement range, slower than 1.8 seconds.

The First Contentful Paint (FCP) metric measures the time from when the page starts loading to when any part of the page content is rendered on the screen. For this metric, "content" refers to text, images (including background images), <svg> elements, or non-white <canvas> elements.

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

The total CSS transfer size is 94 kB and uncompressed size is 692 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/18ag8ln2hb3l6.css88.1 KB646.8 KB
https://xelta.ai/_next/static/chunks/1eteo4yyc63ev.css3.7 KB28.9 KB
warn(60)Don't use private headers on static contentprivateAssets

The page has 4 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
infoMake each CSS response smalloptimalCssSize

https://xelta.ai/_next/static/chunks/18ag8ln2hb3l6.css size is 90.2 kB (90184) 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/18ag8ln2hb3l6.css88.1 KB646.8 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

91
1 warning3 info
infoAvoid unnecessary headersunnecessaryHeaders

There are 1 response that sets a p3p header. There are 5 responses that sets both a max-age and expires header. There are 4 responses that sets a pragma no-cache header (that is a request header). There are 88 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 17% requests to third party domains (15 requests and 769.4 kB). First party is 75 requests and 1.1 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/cdn-cgi/rum? has a header report-to that is 619 characters long. https://xelta.ai/api...nt/public/pricing has a header content-security-policy-report-only that is 805 characters long. https://xelta.ai/api...nt/public/pricing has a header report-to that is 603 characters long. https://ailords.xelta.ai/api/options has a header report-to that is 646 characters long. 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 607 characters long. 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 609 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/cms/maintenance has 33 headers.https://xelta.ai/api...nt/public/pricing has 34 headers.https://xelta.ai/api/geo has 32 headers.

Avoid send too many response headers.

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 5 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 12% requests that are 3rd party (11 requests with a size of 768.8 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 2 utility requests and uses 2 utility tools. The page do 3 tag-manager requests and uses 1 tag-manager tool. The page do 10 survelliance requests and uses 5 survelliance tools. The page do 10 surveillance requests and uses 5 surveillance tools. The page do 3 social requests and uses 1 social tool. The page do 2 analytics requests 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.

TitleAI Lords Creator - Generate Stories with AI | XeltaThe document title, shown in the browser tab and used by search results.
Layout viewport1365 × 620 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 elements993Large, watch layout costTotal HTML elements. Fewer means less for the browser to style, lay out and paint.
Avg DOM depth12How deeply elements are nested on average.
Max DOM depth20The deepest nesting on the page. Deep branches cost more style recalculation.
Iframes1Embedded documents. Each is a separate page the browser loads and renders.
Script tags62Number 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 storage866 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

6 technologies

Third-party tools

16 tools

Data collected using Third Party Web version 0.29.2.

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

Data from run 1

Visual Metrics

Visual milestones

all times from navigation start
Speed Index1.96 show quickly the page looked done
First Visual Change0.30 sfirst paint reaches the screen
Last Visual Change5.97 sscreen stops changing · 5.67 s after first
≥99%
0.30 sFirst Visual Change
2.17 sVisual Complete 85% · Visual Complete 95%
2.23 sVisual Complete 99%
Last Visual Change5.97 s
Visual Readiness5.67 s· first to last change
01.0 s2.0 s3.0 s4.0 s5.0 s
Content milestones
Perception index
Visual progress
Visual progress at 0 s0.0s
Visual progress at 0.7 s0.7s
Visual progress at 1.2 s1.2s
Visual progress at 2.2 s2.2s
Visual progress at 2.6 s2.6s
Visual progress at 3.1 s3.1s
Visual progress at 3.6 s3.6s
Visual progress at 6 s6.0s
FCP2.15s
LCP2.15s
VC852.17s
Long tasks
0.0s1.2s2.4s3.6s4.8s6.0s

Google Web Vitals

from run 1
112 msTTFB
Good
2.152 sFCP
Needs improvement
102 msTBT
Good

Largest Contentful Paint

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

2.152 sLCP render time

Phase breakdown

  • TTFB112 ms
  • Resource load delay0 ms
  • Resource load duration0 ms
  • Element render delay2.040 s

Element

Element type
<p>
Size (w × h)
16302
Load time
0 ms

DOM path

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

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

No layout shifts were detected on this page.

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
cfEdge33 ms–
cfOrigin45 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 requests90
Total domains12
Transfer size1.7 MB
Content size5.5 MB
Missing compression0
Cookies41 third-party

Main document

status 200 · 0 redirects

https://xelta.ai/flow/ai-lords/chat

HeaderValue
alt-svch3=":443"; ma=86400
cache-controls-maxage=31536000
cf-cache-statusDYNAMIC
cf-raya3c95a710e6c546b-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
dateThu, 17 Sep 2026 16:05:35 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=sO%2Bpsa84%2BWtZQiPNF9BIiJ7XJbB6p5H0eqjVC0rJqE1Swk71%2BdW2Dnedlg73t4sCXQ8IzACD1yQxyOz2PH9UzUTlRcslZzfRfYGkPenXr0%2BQBa5C%2BaLLqmpT"}]}
servercloudflare
server-timingcfCacheStatus;desc="DYNAMIC" cfEdge;dur=33,cfOrigin;dur=45
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
8493.3%
202
11.1%
204
55.6%

Largest assets on the page (by transfer size)

Top 20 of 90

Requests and sizes per content type

9 types

Transfer size1.7 MB

  • javascript83.5%
  • image7.0%
  • css5.1%
  • font2.7%
  • favicon0.54%
  • json0.53%
  • html0.46%
  • plain0.13%
  • other0.02%

Content size5.5 MB

  • javascript84.2%
  • css11.9%
  • image2.0%
  • html0.84%
  • font0.83%
  • favicon0.15%
  • json0.06%
  • other0.00%
  • plain0.00%

Requests90

  • javascript63.3%
  • image13.3%
  • plain8.9%
  • json7.8%
  • css2.2%
  • html1.1%
  • font1.1%
  • favicon1.1%
  • other1.1%
ContentHeader SizeTransfer SizeContent SizeRequests
html0 b8.2 KB47.7 KB1
css0 b91.8 KB675.8 KB2
javascript0 b1.5 MB4.7 MB57
image0 b125.8 KB111.2 KB12
font0 b47.7 KB47.3 KB1
favicon0 b9.6 KB8.3 KB1
other0 b449 B151 B1
json0 b9.4 KB3.2 KB7
plain0 b2.3 KB2 B8
Total0 b1.7 MB5.5 MB90

Data per domain

12 domains
DomainTotal download timeTransfer SizeContent SizeRequests
xelta.ai9.782 s1.0 MB3.2 MB73
static.cloudflareinsights.com106 ms10.1 KB29.6 KB1
ailords.xelta.ai417 ms971 B487 B2
www.googletagmanager.com1.175 s489.8 KB1.4 MB3
connect.facebook.net125 ms250.0 KB908.4 KB2
mpc-prod-27-s6uit34pua-uk.a.run.app575 msN/A0 b1
analytics.google.com751 msN/A0 b2
stats.g.doubleclick.net662 ms553 B0 b1
www.google.co.in668 ms408 B42 B1
us.i.posthog.com993 ms286 B15 B1
telemetry.matchbestsoftware.online154 ms286 B2 B2
www.facebook.com39 msN/A0 b1

Expires & last-modified statistics

typeminmedianmax
Expires0 seconds1 year1 year
Last modified1 hour17 hours2 weeks

Requests loaded after onLoad event

48 requests

Includes requests done after load event end.

ContentTransfer SizeRequests
html0 b0
css0 b0
javascript949.1 KB21
image125.8 KB12
font0 b0
favicon9.6 KB1
plain2.3 KB8
json7.5 KB6
Total1.1 MB48

Requests loaded after onContentLoad

48 requests

Includes requests done after DOM content loaded.

ContentTransfer SizeRequests
html0 b0
css0 b0
javascript949.1 KB21
image125.8 KB12
font0 b0
favicon9.6 KB1
plain2.3 KB8
json7.5 KB6
Total1.1 MB48

CPU

https://xelta.ai/_next/static/chunks/3-w1slqtx4wge.js is responsible for 32% of blocking time
50 ms of 155 ms total. Defer it, replace it with a lighter alternative, or move its work off the main thread to recover most of your TBT.
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.

TBT102 ms
Max potential input delay90 ms
Total long tasks6
Total time450 ms
Last task at2.620 s
Before first paint50 ms1 task
Before FCP198 ms3 tasks
Before LCP198 ms3 tasks
After load400 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 frames7every frame ≥ 50 ms
Blocking time158.8 msacross all long frames — what hurts INP and TBT
Forced style & layout42.4 msscripts reading layout mid-frame
Blocking before LCP55.6 msdelaying the largest paint — fix these first
Blocking after load158.2 msafter the load event — didn't delay page load
Input waiting1 framea real interaction was delayed (INP)

What to fix first

ScriptFramesTime runningBlocking (share by run time)Forced style & layoutTriggered by
3-w1slqtx4wge.js2149.1 ms49.7 ms42.4 msevent handler
fbevents.js3rd party190.5 ms40.6 ms–script tag
11234040900237293rd party189.9 ms40.3 ms–script tag
js3rd party172 ms21.4 ms–script tag
0ga4rs1yp22vv.js114.8 ms2.4 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 · 97 msat 1.999 s · before LCP
input was waitingblocking 41.8 ms
  • Scripts & other work91.4 ms
  • Animation callbacks5.4 ms
  • Style & layout0.2 ms
  • Render0 ms
1 script ran during this frame · forced style & layout 42.4 ms
Ran for
86.2 ms
Forced style and layout
42.4 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 #2 · 90.6 msat 2.319 s · after load
blocking 40.7 ms
  • Scripts & other work90.6 ms
  • Animation callbacks0 ms
  • Style & layout0 ms
  • Render0 ms
1 script ran during this frame
fbevents.js3rd party
Ran for
90.5 ms
How it started
script tag
Long animation frame #3 · 90.4 msat 2.522 s · after load
blocking 40.3 ms
  • Scripts & other work90 ms
  • Animation callbacks0.1 ms
  • Style & layout0.3 ms
  • Render0 ms
1 script ran during this frame
Ran for
89.9 ms
How it started
script tag
Long animation frame #4 · 74.8 msat 2.618 s · after load
blocking 22.2 ms
  • Scripts & other work74.7 ms
  • Animation callbacks0.1 ms
  • Style & layout0 ms
  • Render0 ms
1 script ran during this frame
js3rd party
Ran for
72 ms
How it started
script tag
Long animation frame #5 · 81.1 msat 1.916 s · before LCP
blocking 13.2 ms
  • Scripts & other work80.9 ms
  • Animation callbacks0.2 ms
  • Style & layout0 ms
  • Render0 ms
2 scripts ran during this frame
Ran for
62.9 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)
Ran for
14.8 ms
How it started
script tag
Long animation frame #6 · 55.4 msat 318.8 ms · before LCP
blocking 0.6 ms
  • Scripts & other work55.3 ms
  • Animation callbacks0.1 ms
  • Style & layout0 ms
  • Render0 ms
1 script ran during this frame
Ran for
50.5 ms
How it started
script tag

1 more long frame carried no blocking time (nothing ran past the 50 ms threshold) — long, but harmless to INP and TBT.

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

Forced layout per script

Each long animation frame reports how much time each script spent forcing synchronous style and layout, i.e. JavaScript reading layout-triggering properties mid-execution. Same actionable answer as forced reflows above but measured directly by the browser instead of inferred from the trace.

Scripts forcing layout

1 of 1 script

Third party

Third party requests categorised by Third party web version 0.29.2.

Third-party requests21
Tools6
Categories6
Third-party cookies1

Categories

6 categories

Requests by category21

  • survelliance10 req · 5 tools47.6%
  • tag-manager3 req · 1 tool14.3%
  • social3 req · 1 tool14.3%
  • utility2 req · 2 tools9.5%
  • analytics2 req · 1 tool9.5%
  • ad1 req · 1 tool4.8%

Third party requests and tools

6 categories
utilityCloudflareOther Google APIs/SDKs2 requests · 2 tools
tag-managerGoogle Tag Manager3 requests · 1 tool
survellianceGoogle Tag ManagerFacebookGoogle Analytics+ 2 more10 requests · 5 tools
socialFacebook3 requests · 1 tool
analyticsGoogle Analytics2 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

75 first · 15 third party

Transfer size1.7 MB

  • First party1.0 MB58.0%
  • Third party751.4 KB42.0%

Content size5.5 MB

  • First party3.2 MB57.6%
  • Third party2.3 MB42.4%

Requests90

  • First party7583.3%
  • Third party1516.7%

First party requests and sizes per content type

75 requests

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

ContentHeader SizeTransfer SizeContent SizeRequests
html0 b8.2 KB47.7 KB1
css0 b91.8 KB675.8 KB2
javascript0 b742.9 KB2.3 MB51
image0 b125.4 KB111.1 KB11
font0 b47.7 KB47.3 KB1
favicon0 b9.6 KB8.3 KB1
other0 b449 B151 B1
json0 b9.2 KB3.2 KB5
plain0 b1.5 KB0 b2
TotalN/A1.0 MB3.2 MB75

Third party requests and sizes per content type

15 requests
ContentHeader SizeTransfer SizeContent SizeRequests
html0 b0 b0 b0
css0 b0 b0 b0
javascript0 b749.9 KB2.3 MB6
image0 b408 B42 B1
font0 b0 b0 b0
favicon0 b0 b0 b0
json0 b286 B15 B2
plain0 b839 B2 B6
TotalN/A751.4 KB2.3 MB15