Is wsclh.cn secure (HTTPS)?

Yes. wsclh.cn uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 21, 2026.

Hosting provider information for wsclh.cn is not available yet.

What is wsclh.cn's SEO score?

wsclh.cn scored 60/100 for SEO in the latest analysis (fair).

What is wsclh.cn's overall website score?

wsclh.cn has an overall SiteGraph score of 69/100, combining SEO, performance, security, and accessibility.

wsclh.cn

HTML SiteMap

Last scanned Jul 26, 2026, 12:49 PM

Overall score

Fair

Summary

This website uses Nginx. SEO is fair (60/100) and accessibility is good (85/100). Security scores poor (35/100) and performance excellent (100/100). Top issue: Missing meta description.

Top issues to fix

12 issues found · 3 high priority

Missing Content-Security-Policy header
Security
Add a CSP to control which sources can run scripts — the strongest single defense against XSS.
Missing meta description
SEO
Add a ~150-character meta description to control your search-result snippet and lift click-through rate.
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.
Missing canonical link
SEO
Add <link rel="canonical"> so search engines know which URL variant to index.

+6 more issues — details in the sections below.

SEO

6 issue(s) found

100

Performance

279 ms

Security

HTTPS & header checks

Accessibility

2 issue(s) found

Not enough scan history yet to show a trend — check back after this site has been re-scanned a few more times.

Technologies

Detected frameworks, languages, and tools.

Nginx

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: Let's Encrypt
Subject: bgbts.cn
Valid from: Jul 23, 2026
Valid to: Oct 21, 2026
Days until expiry: 84
SAN domains: bgbts.cn, hbgcv.cn, uopbt.cn, www.bgbts.cn, www.hbgcv.cn, www.uopbt.cn, www.yd559a017.cn, www.zcgbh.cn, yd559a017.cn, zcgbh.cn

Security headers

Strict-Transport-SecurityEnabled
Content-Security-PolicyMissing
X-Frame-OptionsMissing
X-Content-Type-OptionsMissing
Referrer-PolicyMissing
Permissions-PolicyMissing

Compression: gzip · 1 cookie(s) observed

Content & assets

Headings

H1 1 · H2 0 · H3 0

Links

0 internal · 15 external · 15 broken

Images

0 total · 0 missing alt

Scripts / Styles

0 scripts · 0 stylesheets

JS / CSS size

0 B · 955 B

Page size

4.7 KB

Robots.txt & Sitemap

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

SEO issues

Missing meta description
Missing canonical link
No structured data (JSON-LD) found
Missing OpenGraph tags
robots.txt not found
sitemap.xml not found

Scan details

Requested URL: https://wsclh.cn
Final URL: https://wsclh.cn
HTTP status: 200
HTTP version: HTTP/2
Response time: 279 ms
HTML size: 4.7 KB
Redirect chain: https://wsclh.cn

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