Is bbums.cn secure (HTTPS)?

Yes. bbums.cn uses TLS 1.2 with a certificate issued by CAICT, valid until Apr 17, 2028.

bbums.cn is hosted on CNCGROUP-SH - China Unicom Shanghai network, CN.

What is bbums.cn's SEO score?

bbums.cn scored 50/100 for SEO in the latest analysis (fair).

What is bbums.cn's overall website score?

bbums.cn has an overall SiteGraph score of 59/100, combining SEO, performance, security, and accessibility.

bbums.cn

index

Last scanned Jul 26, 2026, 5:47 AM

Overall score

Fair

Summary

This website uses Nginx hosted on CNCGROUP-SH - China Unicom Shanghai network, CN. SEO is fair (50/100) and accessibility is good (75/100). Security scores poor (25/100) and performance excellent (90/100). Top issue: Missing meta description.

China

Hosted on CNCGROUP-SH - China Unicom Shanghai network, CN

Top issues to fix

15 issues found · 5 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.
Missing meta description
SEO
Add a ~150-character meta description to control your search-result snippet and lift click-through rate.
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.

+9 more issues — details in the sections below.

SEO

7 issue(s) found

Performance

1.18 s

Security

HTTPS & header checks

Accessibility

3 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: CNCGROUP-SH - China Unicom Shanghai network, CN
CDN provider: —
IP address: 106.75.240.143
ASN: AS17621 (CNCGROUP-SH - China Unicom Shanghai network, CN)

DNS records

Type	Value
A	106.75.240.143
AAAA	—
MX	mxbiz2.qq.com mxbiz1.qq.com
TXT	—
NS	dns10.hichina.com dns9.hichina.com
CAA	—
CNAME	—
IPv6 support	No

TLS / SSL certificate

Version: TLS 1.2
Issuer: CAICT
Subject
Valid from: Apr 20, 2018
Valid to: Apr 17, 2028
Days until expiry: 630
SAN domains: app.bbums.cn, app.bbums.org.cn

Security headers

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

Compression: gzip · 1 cookie(s) observed

Content & assets

Headings

H1 0 · H2 0 · H3 0

Links

0 internal · 1 external · 1 broken

Images

0 total · 0 missing alt

Scripts / Styles

0 scripts · 0 stylesheets

JS / CSS size

0 B · 326 B

Page size

808 B

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 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://bbums.cn
Final URL: https://bbums.cn
HTTP status: 200
HTTP version: HTTP/1.1
Response time: 1.18 s
HTML size: 808 B
Redirect chain: https://bbums.cn

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does bbums.cn use?: bbums.cn is built with Nginx.
Is bbums.cn secure (HTTPS)?: Yes. bbums.cn uses TLS 1.2 with a certificate issued by CAICT, valid until Apr 17, 2028.
Who hosts bbums.cn?: bbums.cn is hosted on CNCGROUP-SH - China Unicom Shanghai network, CN.
What is bbums.cn's SEO score?: bbums.cn scored 50/100 for SEO in the latest analysis (fair).
What is bbums.cn's overall website score?: bbums.cn has an overall SiteGraph score of 59/100, combining SEO, performance, security, and accessibility.