www.aliexpress.com

Report from 7/24/2026, 11:26:12 AM https://www.aliexpress.com
Latest run · lab, cold cache
43
7/24/2026
28-day score · p75 · the standard
46
11 runs
CRR10%latest
SSD54%latest
TC2032 toklatest
TTFUT521 ms28-day p75

Scored by v3 · source-of-truth hashes: score db860d6ac94e · thresholds e94f8b33e500 — verifiable against the canonical scorer.

The 28-day score is the p75 of nightly runs — the stable number to cite. Deterministic metrics (CRR/SSD/TC) show their latest value (they move only when the site changes); timing (TTFUT) and answer-fidelity (AF) are smoothed by 28-day p75 — the same lab-vs-field split Core Web Vitals uses. Synthetic daily measurement, not real-user field data.

Core Agent Vitals badge  Embed this badge

Show your agent-readiness score anywhere — it links back to this report.

[![Core Agent Vitals](https://agentvitals.dev/badge/aliexpress.com.svg)](https://agentvitals.dev/results?url=https%3A%2F%2Fwww.aliexpress.com)
<a href="https://agentvitals.dev/results?url=https%3A%2F%2Fwww.aliexpress.com"><img src="https://agentvitals.dev/badge/aliexpress.com.svg" alt="Core Agent Vitals" height="20"></a>
What AI tells your customers about youAgent confidence: LOW
🟡Business nameAliExpress · guessed from page text (no structured data)
CategoryWebSite
🟡Price$1.43 · guessed from page text (no structured data)
Locationnot applicable · not applicable to this page type
Hoursnot applicable · not applicable to this page type
Productsnot applicable · not applicable to this page type
🟡DescriptionPassion shouldn't cost a fortune. On AliExpress, shop online for over 111 million affordable products from China on Fashion, Men's and Women's Clothing, Electronics, Toys, Tools, Home & Garden on o… · guessed from page text (no structured data)

An agent is likely to fabricate missing details rather than say “I don’t know”. 1/4 applicable facts come from machine-readable structured data.

This page served our agent materially different content than a browser. The score is capped because an agent can’t trust what it receives here.
49
Overall score
weighted CAV (0–100)
FAIL
0–4950–8990–100

Metrics

3%
CRR Content Recovery Poor
0.75
SSD Semantic Signal Density Good
1,755 tok
TC Token Cost Good
409 ms
TTFUT Time to First Useful Token N/A

Token Cost breakdown

Where the page's tokens go (≈27,938 across regions). Most tokens are real content — the agent isn't paying much for chrome.

Content
98.4% · 27,491
Chrome (nav / header / footer)
0% · 0
Boilerplate (cookie / ad)
0% · 0
Other
1.6% · 447

Final screenshot

Final screenshot of https://www.aliexpress.com

Diagnostics

high CRR Content is hidden behind JavaScript

pre-JS raw HTML

Evidence97% of content requires JS · 3% of rendered content recovered (rest is placeholder/wrong)
ImpactA non-rendering agent never sees the JS-injected content.
Effort1–4 h

Fix: Server-render or statically generate the main content so a non-JS agent still receives it; make client rendering a progressive enhancement, not the source of truth.

Rendered profile: headless

Agent Discoverability 78/100 · Needs Work

Access & discovery checks — separate from the gated CAV metrics above. Click an issue for business impact, what we measured, and how to fix. · Take the Agent Readiness course →

Agent files & endpoints

~ llms.txt Found at /llms.txt but missing H1/blockquote Learn →
robots.txt (AI bots) Major AI bots allowed Learn →
~ sitemap.xml Sitemap found but no <url>/<loc> entries Learn →
JSON-LD structured data No JSON-LD found Learn →
agents.json Found at /agents.json Learn →
WebMCP endpoint Found at /.well-known/webmcp Learn →
OpenAPI / API docs Found at /openapi.json Learn →

Issues (3)

~ llms.txt present + valid high impact Found at /llms.txt but missing H1/blockquote

Business impact llms.txt is the robots.txt for AI: it tells agents what your site is, what matters, and where to find it. Without it AI guesses — and guessing means inaccurate recommendations and lost visibility.

What we measured We fetch /llms.txt and /.well-known/llms.txt and validate the spec (H1 title + a one-line blockquote summary). We also note /llms-full.txt (your full content as Markdown).

How to fix Create /llms.txt with a short summary + key pages; optionally /llms-full.txt with full content in Markdown.

Learn how to implement →

# Your Site
> One-line description for AI agents.

## Key pages
- /products — catalog
- /pricing — plans
- /docs — documentation

Spec: https://llmstxt.org

Structured data (JSON-LD) medium impact No JSON-LD found

Business impact Schema.org JSON-LD tells agents what a page IS (product, article, business) with typed fields (price, rating, hours). Without it agents extract less reliably.

What we measured We parse <script type=application/ld+json>, validate it, and check for populated @type fields.

How to fix Add JSON-LD: Organization/LocalBusiness on the homepage, Product on product pages, Article on posts.

Learn how to implement →

<script type="application/ld+json">{"@context":"https://schema.org","@type":"Organization","name":"Your Co","url":"https://example.com"}</script>

Spec: https://schema.org/

~ XML sitemap present medium impact Sitemap found but no <url>/<loc> entries

Business impact A sitemap is your table of contents for AI crawlers. Without it agents follow homepage links and miss deep pages (products, docs, pricing) — shrinking what they can recommend.

What we measured We fetch /sitemap.xml (and /sitemap_index.xml), confirm valid XML with <loc> entries, and check <lastmod> freshness.

How to fix Generate an XML sitemap of all public pages with current lastmod dates and reference it in robots.txt.

Learn how to implement →

# robots.txt
Sitemap: https://example.com/sitemap.xml

Spec: https://www.sitemaps.org/

Passed audits (8)

✓ robots.txt allows AI bots✓ No CAPTCHA wall✓ No content-blocking cookie wall✓ No login wall on public content✓ Server response (TTFB)✓ agents.json discovery✓ WebMCP endpoint✓ API documentation

Transport & Trust (SEC 1.0.0)

HTTPS, HSTS, CSP, sniffing, referrer and CORS posture. Diagnostic only — this does not affect the CAV score. A security header does not make a page more legible to an agent, so scoring it would reward a CDN toggle that changes nothing an agent can recover. We measure it and say so.

37Transport posture (0–100, unscored)
1pass
1warn
3fail
Per-header findings (6)
HeaderEvidence
✅ HTTPSserved over HTTPS
❌ HSTSno strict-transport-security header
❌ Content-Security-Policyno content-security-policy header
❌ X-Content-Type-Optionsmissing nosniff
⚠️ Referrer-Policyno referrer-policy header (browser default applies)
➖ CORS exposureno CORS headers on the document (normal for an HTML page)
Full profile — how to improve · unused JS · network · timing

How to improve

highSplit the heaviest unused bundlehighest leverage

fireyejs.js — 171 KiB transferred, 66.3% unused (third-party)

EvidenceCDP JS coverage: 113 KiB of this bundle is never executed on load.
Impact~-113 KiB transfer; lower Token Cost + faster agent parse.
Effort30–90 min
FixDynamic-import() the below-the-fold parts of fireyejs.js, or drop unused dependencies. It is third-party — lazy-load or remove it.
highCut third-party weight

alicdn.com — 542 KiB, 19 requests, 2537 ms main-thread

EvidenceThird-party is 94.3% of total transfer (27 requests); alicdn.com is the largest.
ImpactFewer bytes + main-thread stalls before your content settles for an agent.
Effort1–3 h
FixLazy-load, self-host, or remove alicdn.com; defer non-critical third-party scripts.
highBreak up long main-thread tasks

longest task 698 ms (10 total)

EvidenceMain thread blocked 698 ms by the longest task.
ImpactFaster interactivity + content settling.
Effort1–4 h
FixSplit heavy work, defer third-party scripts, move compute off the main thread.

Third-party impact

27 third-party requests · 545 KiB (94.3% of transfer) · 2537 ms main-thread — code an agent must also fetch/run before your content settles. Fewer, lazier third-parties = faster, cheaper agent reads.

Third-party domainReqsTransferMain-thread
alicdn.com19542 KiB2537 ms
aliapp.org11 KiB
mmstat.com31 KiB
aliyun.com20 KiB
alibaba.com10 KiB
taobao.com10 KiB

Wasted JavaScript (by bundle)

Transfer-accurate — each bundle's transfer size × its unused %, ranked by wasted bytes (the biggest code-splitting wins). Unused JS also inflates Token Cost (TC).

BundleTransferUnusedWasted
https://g.alicdn.com/AWSC/fireyejs/1.234.20/fireyejs.js 3P171 KiB66.3%113 KiB
https://aeis.alicdn.com/AWSC/et/1.83.8/et_f.js 3P89 KiB46.1%41 KiB
https://g.alicdn.com/bsop-static/sufei-punish/0.1.124/build/htmltocanvas.min.js 3P46 KiB51.4%24 KiB
https://g.alicdn.com/bsop-static/sufei-punish/0.1.124/build/punishpage.min.js 3P37 KiB49.8%18 KiB
https://g.alicdn.com/trace/trace/1.3.22/??sdk.js,resourceError-plugin.js,perf-plugin.js 3P24 KiB65.3%16 KiB
https://g.alicdn.com/mtb/??lib-promise/3.1.3/polyfillB.js,lib-mtop/2.6.3/mtop.js,lib-windvane/3.0.6/windvane.js 3P14 KiB87.9%12 KiB
https://aeis.alicdn.com/AWSC/nc/1.97.0/nc.js 3P22 KiB38.6%9 KiB
https://g.alicdn.com/alilog/mlog/aplus_v2.js 3P7 KiB32.8%2 KiB
https://g.alicdn.com/sd/punish/0.0.1/qrcode.min.js 3P7 KiB22.9%2 KiB
https://g.alicdn.com/AWSC/CAPTCHA/0.0.1/awsc.js 3P4 KiB33.4%1 KiB
https://g.alicdn.com/mtb/lib-flexible/0.3.2/flexible.js 3P1 KiB56.5%1 KiB
https://g.alicdn.com/secdev/entry/x/362f987b88325959.js 3P1 KiB53.2%0 KiB
https://ynuf.aliapp.org/w/wu.json 3P1 KiB5.3%0 KiB
https://log.mmstat.com/eg.js?t=1784630069278 3P0 KiB4.4%0 KiB

Network

47Requests
577 KiBTransferred
17Scripts
94.3%3rd-party
10Long tasks
Script (17)
425 KiB
Fetch (7)
63 KiB
XHR (6)
34 KiB
Document (2)
32 KiB
Image (8)
11 KiB
Stylesheet (1)
6 KiB
Font (1)
6 KiB
Other (4)
1 KiB
Ping (1)
0 KiB
Heaviest requests (30)
URLTypeStatusTransfer
https://g.alicdn.com/AWSC/fireyejs/1.234.20/fireyejs.jsScript200171 KiB
https://aeis.alicdn.com/AWSC/et/1.83.8/et_f.jsScript20089 KiB
https://g.alicdn.com/bsop-static/sufei-punish/0.1.124/build/htmltocanvas.min.jsScript20046 KiB
https://g.alicdn.com/alilog/??s/8.15.25/plugin/aplus_client.js,aplus_cplugin/0.7.12/toolkit.js,aplus_cplugin/0.7.12/monitor.js,s/8.15.25/aplus_std.js,s/8.15.25/plugin/aplus_spmact.js?v=20260108171550Fetch20043 KiB
https://g.alicdn.com/bsop-static/sufei-punish/0.1.124/build/punishpage.min.jsScript20037 KiB
https://o.alicdn.com/secdev/storage-br/secaptcha/362f987b88325959.jsXHR20034 KiB
https://www.aliexpress.com///_____tmd_____/punish?x5secdata=xfnsRU_bmLHfkOSj0ULaWpntDhrryTVzMhtbBcRp5B_zB7IhlPovdr9tUKR_182wPoOyXH7z7amHFLW2x9vGCwqTjlfggIYePTlHiugXmRVbzQeVEBlSlLKYzcoRf5T06CP_ubt9iGsrMO1Fmmy-EfE6XzBNiJZIJMG4gW_-Ei3IBNKwKLED_Pv6Puw3V0dRhmAc6owXZZndKCTIIkR1OuXLX6DRCoadQFpkOx7WzxCcFvmoD0DZ1LJRajg_2RdmvavWirc7q8Uy8iIQbzqV25nu-uisDBa9CBAxeZrNnT3vtzN4oc2qOoUYbWqfOCz9hFDqq0-SlbZhs-AheZQaM8VC9W-oo1yJvwKtliiAlc1QCdwrnYf3XSaS-yQLjV64yzxOAs9tfaV5GMiSS6m2WAvGhO48N3btfXC5-7mGtvpRPD0zON6DRo_AqRADQbn5sXGcjcMK_OBkZFMluvdEDnuambbWS396AX_nHbzTLThA9wAuDhO1nb6tfS4K8MtwVx8W1cLeM1yzn4juavx4nFu82-zc8Xkx7jFG3xmdUDswsSqlAc8y3jxvX4_E_zrQBqp7k74jwcPAlg49MoMUjHHPdpAl9gIxjkrtSgqgDSTBP6bvGWwYl5UHqMOBJfXKiz6T5jrhll4Hxo-5uonbtU2H4nFkO4xH7OrJoSJq3DcntJABVFlzOm1REojM3KpPOdsC4L5dpceS_SbcyvSJPrsWA9B_4fX5YjqJEy9vc39jWK0RbB5pxrJX1xJxZurHv7EB91MppvEiN8wGnMVo6Ej59zyPz-mOadRkS7zfmmzvClbwpvKfsoukgt1ZOGsqft__bx__www.aliexpress.com%2f&x5step=1Document20030 KiB
https://g.alicdn.com/trace/trace/1.3.22/??sdk.js,resourceError-plugin.js,perf-plugin.jsScript20024 KiB
https://aeis.alicdn.com/AWSC/nc/1.97.0/nc.jsScript20022 KiB
https://g.alicdn.com/sd/punish/0.0.4/program.wasmFetch20021 KiB
https://g.alicdn.com/mtb/??lib-promise/3.1.3/polyfillB.js,lib-mtop/2.6.3/mtop.js,lib-windvane/3.0.6/windvane.jsScript20014 KiB
https://img.alicdn.com/imgextra/i3/O1CN01oSZaoy1rcfT5pA6JR_!!6000000005652-2-tps-498-120.pngImage2008 KiB
https://g.alicdn.com/sd/punish/0.0.1/qrcode.min.jsScript2007 KiB
https://g.alicdn.com/alilog/mlog/aplus_v2.jsScript2007 KiB
https://g.alicdn.com/bsop-static/sufei-punish/0.1.124/build/main.cssStylesheet2006 KiB
https://at.alicdn.com/t/font_1465353706_4784257.woffFont2006 KiB
https://g.alicdn.com/AWSC/CAPTCHA/0.0.1/awsc.jsScript2004 KiB
https://img.alicdn.com/imgextra/i3/O1CN01uX800r1KcmF5qDeNd_!!6000000001185-2-tps-276-284.pngImage2003 KiB
https://www.aliexpress.com/Document2002 KiB
https://g.alicdn.com/mtb/lib-flexible/0.3.2/flexible.jsScript2001 KiB
https://g.alicdn.com/secdev/entry/x/362f987b88325959.jsScript2001 KiB
https://ynuf.aliapp.org/w/wu.jsonScript2001 KiB
https://www.aliexpress.com/favicon.icoOther2001 KiB
https://log.mmstat.com/eg.js?t=1784630069278Script2000 KiB
https://79v5kk.tdum.alibaba.com/dss.jsScript2000 KiB
https://cf.aliyun.com/nocaptcha/initialize.jsonp?a=X82Y__8484d0b676165cbd583e1efce82edaa2&t=ce657d71d4de760158782417327aaba0&scene=register&lang=en&v=v1.3.21&href=https%3A%2F%2Fwww.aliexpress.com%2F%2F%2F_____tmd_____%2Fpunish&comm={}&callback=initializeJsonp_018021513321127236Script2000 KiB
https://log.mmstat.com/v.gif?logtype=1&title=Captcha%20Interception&pre=https%3A%2F%2Fwww.aliexpress.com%2F&scr=800x600&_p_url=https%3A%2F%2Fwww.aliexpress.com%2F%2F%2F_____tmd_____%2Fpunish%3Fx5secdata%3DxfnsRU_bmLHfkOSj0ULaWpntDhrryTVzMhtbBcRp5B_zB7IhlPovdr9tUKR_182wPoOyXH7z7amHFLW2x9vGCwqTjlfggIYePTlHiugXmRVbzQeVEBlSlLKYzcoRf5T06CP_ubt9iGsrMO1Fmmy-EfE6XzBNiJZIJMG4gW_-Ei3IBNKwKLED_Pv6Puw3V0dRhmAc6owXZZndKCTIIkR1OuXLX6DRCoadQFpkOx7WzxCcFvmoD0DZ1LJRajg_2RdmvavWirc7q8Uy8iIQbzqV25nu-uisDBa9CBAxeZrNnT3vtzN4oc2qOoUYbWqfOCz9hFDqq0-SlbZhs-AheZQaM8VC9W-oo1yJvwKtliiAlc1QCdwrnYf3XSaS-yQLjV64yzxOAs9tfaV5GMiSS6m2WAvGhO48N3btfXC5-7mGtvpRPD0zON6DRo_AqRADQbn5sXGcjcMK_OBkZFMluvdEDnuambbWS396AX_nHbzTLThA9wAuDhO1nb6tfS4K8MtwVx8W1cLeM1yzn4juavx4nFu82-zc8Xkx7jFG3xmdUDswsSqlAc8y3jxvX4_E_zrQBqp7k74jwcPAlg49MoMUjHHPdpAl9gIxjkrtSgqgDSTBP6bvGWwYl5UHqMOBJfXKiz6T5jrhll4Hxo-5uonbtU2H4nFkO4xH7OrJoSJq3DcntJABVFlzOm1REojM3KpPOdsC4L5dpceS_SbcyvSJPrsWA9B_4fX5YjqJEy9vc39jWK0RbB5pxrJX1xJxZurHv7EB91MppvEiN8wGnMVo6Ej59zyPz-mOadRkS7zfmmzvClbwpvKfsoukgt1ZOGsqft__bx__www.aliexpress.com%252f%26x5step%3D1&cna=NTnmIqOmbngCAazaJrpYkM9b&spm-cnt=0.0.0.0.6c605b6e8gXj0x&category=&uidaplus=&aplus&yunid=&&trid=2101e54a17846300688761838e1af1&asid=AQAAAAA0S19qJG+FMAAAAAAdppZNZFCePQ==&p=1&o=linux&b=chrome126&s=800x600&w=webkit&ism=other&cache=660a1fc&lver=8.15.25&jsver=aplus_std&pver=0.7.12&tag=0&stag=2&lstag=0&_slog=0Image2000 KiB
https://s-gm.mmstat.com/arms.1.2Ping2000 KiB
https://acjs.aliyun.com/error?v=init&e=report&stack=awsc&version=1.0.0&log=awsc&href=https%3A%2F%2Fwww.aliexpress.com%2F%2F%2F_____tmd_____%2Fpunish%3Fx5secdata%3DxfnsRU_bmLHfkOSj0ULaWpntDhrryTVzMhtbBcRp5B_zB7IhlPovdr9tUKR_182wPoOyXH7z7amHFLW2x9vGCwqTjlfggIYePTlHiugXmRVbzQeVEBlSlLKYzcoRf5T06CP_ubt9iGsrMO1Fmmy-EfE6XzBNiJZIJMG4gW_-Ei3IBNKwKLED_Pv6Puw3V0dRhmAc6owXZZndKCTIIkR1OuXLX6DRCoadQFpkOx7WzxCcFvmoD0DZ1LJRajg_2RdmvavWirc7q8Uy8iIQbzqV25nu-uisDBa9CBAxeZrNnT3vtzN4oc2qOoUYbWqfOCz9hFDqq0-SlbZhs-AheZQaM8VC9W-oo1yJvwKtliiAlc1QCdwrnYf3XSaS-yQLjV64yzxOAs9tfaV5GMiSS6m2WAvGhO48N3btfXC5-7mGtvpRPD0zON6DRo_AqRADQbn5sXGcjcMK_OBkZFMluvdEDnuambbWS396AX_nHbzTLThA9wAuDhO1nb6tfS4K8MtwVx8W1cLeM1yzn4juavx4nFu82-zc8Xkx7jFG3xmdUDswsSqlAc8y3jxvX4_E_zrQBqp7k74jwcPAlg49MoMUjHHPdpAl9gIxjkrtSgqgDSTBP6bvGWwYl5UHqMOBJfXKiz6T5jrhll4Hxo-5uonbtU2H4nFkO4xH7OrJoSJq3DcntJABVFlzOm1REojM3KpPOdsC4L5dpceS_SbcyvSJPrsWA9B_4fX5YjqJEy9vc39jWK0RbB5pxrJX1xJxZurHv7EB91MppvEiN8wGnMVo6Ej59zyPz-mOadRkS7zfmmzvClbwpvKfsoukgt1ZOGsqft__bx__www.aliexpress.com%252f%26x5step%3D1Image2000 KiB
https://www.aliexpress.com/_____tmd_____/report?x5secdata=xg062b0707d3c11518kace657d71d4de760158782417327aaba01784630068a-1168960602a2101436897abaac3aaa33b7e1b6b8f457c139d7224532dfcad2ef5__bx__www.aliexpress.com%3A443&type=loadPageSuccess&msg=PunishPage%20load%20success%3Bsizes%3D1350*940&uuid=ce657d71d4de760158782417327aaba0&v=07390910741570234XHR2000 KiB

Long tasks (>50 ms)

StartDuration
2626 ms698 ms
2071 ms532 ms
3517 ms403 ms
1505 ms322 ms
1142 ms171 ms
1913 ms156 ms
3929 ms130 ms
322 ms95 ms
4312 ms89 ms
4606 ms89 ms
Analyzing…
running mobile + desktop · ~30s