58.com
【58同城 58.com】北京分类信息 - 本地 免费 高效
Last scanned Jul 24, 2026, 6:17 PM · 1 view
Overall score
Fair
Summary
58同城北京分类信息网，为你提供房产、招聘、黄页、团购、交友、二手、宠物、车辆、周边游等海量分类信息，充分满足您免费查看/发布信息的需求。北京58同城，��… This website uses jQuery hosted on TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited, CN. SEO is fair (60/100) and accessibility is poor (45/100). Security scores fair (65/100) and performance excellent (90/100). Top issue: Title longer than 60 characters.
58同城北京分类信息网，为你提供房产、招聘、黄页、团购、交友、二手、宠物、车辆、周边游等海量分类信息，充分满足您免费查看/发布信息的需求。北京58同城，专业的分类信息网。
- China
- Hosted on TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited, CN
Top issues to fix
14 issues found · 5 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.
Over half of images are missing alt text
AccessibilityAdd alt attributes to images — screen readers depend on them, and they help image SEO.
Missing viewport meta tag
AccessibilityAdd <meta name="viewport" content="width=device-width, initial-scale=1"> — without it the site is broken on mobile.
Missing X-Content-Type-Options header
SecurityAdd X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
+8 more issues — details in the sections below.
SEO
6 issue(s) found
Performance
1.51 s
Security
HTTPS & header checks
Accessibility
4 issue(s) found
Organization
Company details published in this site's own structured data.
58同城北京分类信息网，为你提供房产、招聘、黄页、团购、交友、二手、宠物、车辆、周边游等海量分类信息，充分满足您免费查看/发布信息的需求。北京58同城，专业的分类信息网。
Contact
Email, phone, and address published on this site's own pages.
Meta tags
- Title
- 【58同城 58.com】北京分类信息 - 本地 免费 高效
- Description
- 58同城北京分类信息网，为你提供房产、招聘、黄页、团购、交友、二手、宠物、车辆、周边游等海量分类信息，充分满足您免费查看/发布信息的需求。北京58同城，专业的分类信息网。
- Canonical
- Language
- Charset
- utf-8
- Viewport
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- CDN provider
- —
- IP address
- 43.144.202.136
- ASN
- AS45090 (TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited, CN)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA |
|
| MX | — |
| TXT | — |
| NS | — |
| CAA | — |
| CNAME |
|
| IPv6 support | Yes |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- GlobalSign nv-sa
- Subject
- *.58.com
- Valid from
- Mar 9, 2026
- Valid to
- Apr 10, 2027
- Days until expiry
- 259
- SAN domains
- *.58.com, apiwmda.58.com.cn, *.m.58.com, *.vip.58.com, 58.com
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 2 cookie(s) observed
Content & assets
Headings
H1 0 · H2 32 · H3 9
Links
610 internal · 161 external · 0 broken
Images
18 total · 14 missing alt
Scripts / Styles
32 scripts · 3 stylesheets
JS / CSS size
491 KB · 54.5 KB
Page size
116 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 1
- sitemap.xml
- Found
- URLs in sitemap
- 1574
SEO issues
- Title longer than 60 characters
- Meta description longer than 160 characters
- Missing canonical link
- No H1 heading found
- No structured data (JSON-LD) found
- Missing OpenGraph tags
Accessibility issues
- Over half of images are missing alt text
- No H1 heading found
- Missing <html lang> attribute
- Missing viewport meta tag
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://58.com
- Final URL
- https://bj.58.com/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 1.50 s
- HTML size
- 116 KB
- Redirect chain
- https://58.com → https://bj.58.com/
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does 58.com use?
- 58.com is built with jQuery.
- Is 58.com secure (HTTPS)?
- Yes. 58.com uses TLS 1.3 with a certificate issued by GlobalSign nv-sa, valid until Apr 10, 2027.
- Who hosts 58.com?
- 58.com is hosted on TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited, CN.
- What is 58.com's SEO score?
- 58.com scored 60/100 for SEO in the latest analysis (fair).
- What is 58.com's overall website score?
- 58.com has an overall SiteGraph score of 66/100, combining SEO, performance, security, and accessibility.
- Is 58.com hiring?
- 58.com has a careers page; check it directly for current openings.
OpenGraph & Twitter Card
OpenGraph
Twitter Card