z.ai
Z.ai - Advanced AI Chatbot & Agent powered by GLM-5.2
Last scanned Jul 25, 2026, 10:25 AM · 2 views
Overall score
Fair
Summary
Meet Z.ai, the AI assistant powered by GLM-5.2. This website uses Google Analytics hosted on Taobao - Zhejiang Taobao Network Co.,Ltd, CN. SEO is fair (65/100) and accessibility is excellent (90/100). Security scores good (75/100) and performance fair (50/100). Top issue: Missing canonical link.
Meet Z.ai, the AI assistant powered by GLM-5.2. Build websites, write code, handle long-horizon tasks, and get instant answers. Fast, smart, and reliable.
- United States
- Hosted on Taobao - Zhejiang Taobao Network Co.,Ltd, CN
Top issues to fix
9 issues found · 3 high priority
Missing Strict-Transport-Security header
SecurityAdd HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
No H1 heading found
SEOAdd exactly one H1 describing the page's main topic — it anchors the document outline for search engines and screen readers.
Missing X-Content-Type-Options header
SecurityAdd X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
3 cookies without Secure/HttpOnly flags
SecuritySet Secure and HttpOnly on session cookies so they can't leak over HTTP or be read by injected scripts.
Missing canonical link
SEOAdd <link rel="canonical"> so search engines know which URL variant to index.
+3 more issues — details in the sections below.
SEO
5 issue(s) found
Performance
1.47 s
Security
HTTPS & header checks
Accessibility
1 issue(s) found
Organization
Company details published in this site's own structured data.
Meet Z.ai, the AI assistant powered by GLM-5.2. Build websites, write code, handle long-horizon tasks, and get instant answers. Fast, smart, and reliable.
Contact
Email, phone, and address published on this site's own pages.
Source: https://chat.z.ai/contact
Meta tags
- Title
- Z.ai - Advanced AI Chatbot & Agent powered by GLM-5.2
- Description
- Meet Z.ai, the AI assistant powered by GLM-5.2. Build websites, write code, handle long-horizon tasks, and get instant answers. Fast, smart, and reliable.
- Canonical
- Language
- en
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1, maximum-scale=1, viewport-fit=cover
- Robots meta
- Manifest
- https://z-cdn.chatglm.cn/z-ai/frontend/static/manifest.json
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- Taobao - Zhejiang Taobao Network Co.,Ltd, CN
- CDN provider
- —
- IP address
- 155.102.0.181
- ASN
- AS24429 (Taobao - Zhejiang Taobao Network Co.,Ltd, CN)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA | — |
| MX | — |
| TXT | — |
| NS | — |
| CAA | — |
| CNAME |
|
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Sectigo Limited
- Subject
- *.z.ai
- Valid from
- Oct 27, 2025
- Valid to
- Nov 27, 2026
- Days until expiry
- 125
- SAN domains
- *.z.ai, z.ai
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyMissing
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 3 cookie(s) observed
Content & assets
Headings
H1 0 · H2 0 · H3 0
Links
0 internal · 0 external · 0 broken
Images
0 total · 0 missing alt
Scripts / Styles
11 scripts · 1 stylesheets
JS / CSS size
3.1 MB · 425 KB
Page size
15.2 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 1
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Missing canonical link
- No H1 heading found
- No structured data (JSON-LD) found
- Missing OpenGraph tags
- sitemap.xml not found
Accessibility issues
- No H1 heading found
Careers
This company has an active careers page, but individual openings weren't reliably parsed from it — visit the page above for current listings.
Scan details
- Requested URL
- https://z.ai
- Final URL
- https://chat.z.ai/
- HTTP status
- 200
- HTTP version
- HTTP/1.1
- Response time
- 1.47 s
- HTML size
- 15.2 KB
- Redirect chain
- https://z.ai → https://chat.z.ai/
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does z.ai use?
- z.ai is built with jQuery, Google Analytics.
- Is z.ai secure (HTTPS)?
- Yes. z.ai uses TLS 1.3 with a certificate issued by Sectigo Limited, valid until Nov 27, 2026.
- Who hosts z.ai?
- z.ai is hosted on Taobao - Zhejiang Taobao Network Co.,Ltd, CN.
- What is z.ai's SEO score?
- z.ai scored 65/100 for SEO in the latest analysis (fair).
- What is z.ai's overall website score?
- z.ai has an overall SiteGraph score of 69/100, combining SEO, performance, security, and accessibility.
- Is z.ai hiring?
- z.ai has a careers page; check it directly for current openings.
OpenGraph & Twitter Card
OpenGraph
Twitter Card