What technology does 58.com use?

We did not detect any specific technologies for 58.com in the latest scan.

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.

Hosting provider information for 58.com is not available yet.

What is 58.com's SEO score?

58.com scored 50/100 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.

Has 58.com's score changed over time?

58.com's overall score has stayed steady at 66/100 since Jul 24, 2026.

58.com

【58同城 58.com】北京分类信息 - 本地免费高效

Last scanned Jul 31, 2026, 7:00 PM · 8 views

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，��… SEO is fair (50/100) and accessibility is fair (60/100). 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。

Top issues to fix

17 issues found · 4 high priority

Missing Strict-Transport-Security header
Security
Add HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
Missing Content-Security-Policy header
Security
Add a CSP to control which sources can run scripts — the strongest single defense against XSS.
No H1 heading found
SEO
Add exactly one H1 describing the page's main topic — it anchors the document outline for search engines and screen readers.
Missing viewport meta tag
Accessibility
Add <meta name="viewport" content="width=device-width, initial-scale=1"> — without it the site is broken on mobile.
Missing X-Content-Type-Options header
Security
Add X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
Missing X-Frame-Options header
Security
Add X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.

+11 more issues — details in the sections below.

SEO

8 issue(s) found

Performance

1.03 s

Security

HTTPS & header checks

Accessibility

4 issue(s) found

Score history

0 overall since Jul 24, 2026

Overall: 66
SEO: 50
Security: 65
Performance: 90
Accessibility: 60

Organization

Company details published in this site's own structured data.

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.

No technologies detected.

Hosting & CDN

Hosting provider: —
CDN provider: —
IP address: —
ASN: —

DNS records

Type	Value
A	—
AAAA	—
MX	—
TXT	—
NS	—
CAA	—
CNAME	—
IPv6 support	No

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: 252
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 31 · H3 0

Links

588 internal · 89 external · 20 broken

Images

4 total · 1 missing alt

Scripts / Styles

8 scripts · 3 stylesheets

JS / CSS size

1.8 KB · 214 B

Page size

116 KB

Robots.txt & Sitemap

robots.txt: Not found
Disallow rules: 0
sitemap.xml: Not found
URLs in sitemap: 0

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
robots.txt not found
sitemap.xml not found

Scan details

Requested URL: https://58.com
Final URL: https://bj.58.com/
HTTP status: 200
HTTP version: HTTP/2
Response time: 1.03 s
HTML size: 116 KB
Redirect chain: https://58.com → https://bj.58.com/

See something wrong on this report? Request a correction

Frequently asked questions

What technology does 58.com use?: We did not detect any specific technologies for 58.com in the latest scan.
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?: Hosting provider information for 58.com is not available yet.
What is 58.com's SEO score?: 58.com scored 50/100 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.
Has 58.com's score changed over time?: 58.com's overall score has stayed steady at 66/100 since Jul 24, 2026.