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SGSiteGraph

tlyqsb.com

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Last scanned Jul 27, 2026, 5:43 PM

53

Overall score

Fair

Summary

�Ͼ�ͮ�������豸���޹�˾. This website uses Nginx. SEO is fair (60/100) and accessibility is poor (45/100). Security scores poor (25/100) and performance good (80/100). Top issue: Missing canonical link.

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Top issues to fix

16 issues found · 6 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.

  • Over half of images are missing alt text

    Accessibility

    Add alt attributes to images — screen readers depend on them, and they help image SEO.

  • Missing viewport meta tag

    Accessibility

    Add <meta name="viewport" content="width=device-width, initial-scale=1"> — without it the site is broken on mobile.

  • Slow estimated load (7.9s)

    Performance

    Use a CDN, enable caching/compression, and cut render-blocking assets — every extra second costs conversions.

+10 more issues — details in the sections below.

60

SEO

6 issue(s) found

80

Performance

7.88 s

25

Security

HTTPS & header checks

45

Accessibility

4 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.

Organization

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

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Contact

Email, phone, and address published on this site's own pages.

Meta tags

Title
�Ͼ�ͮ�������豸���޹�˾
Description
�Ͼ�ͮ�������豸���޹�˾
Canonical
Language
Charset
gb2312
Viewport
Robots meta
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
og:description
og:type
og:url

Twitter Card

twitter:card
twitter:title
twitter:description

Technologies

Detected frameworks, languages, and tools.

Hosting & CDN

Hosting provider
CDN provider
IP address
ASN

DNS records

TypeValue
A
AAAA
MX
TXT
NS
CAA
CNAME
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.2
Issuer
sslTrus
Subject
www.plivi.com.cn
Valid from
Sep 16, 2025
Valid to
Sep 16, 2026
Days until expiry
51
SAN domains
www.plivi.com.cn, plivi.com.cn

Security headers

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

Compression: none · 1 cookie(s) observed

Content & assets

Headings

H1 0 · H2 0 · H3 7

Links

27 internal · 1 external · 20 broken

Images

16 total · 16 missing alt

Scripts / Styles

8 scripts · 2 stylesheets

JS / CSS size

2.7 KB · 0 B

Page size

14.9 KB

Robots.txt & Sitemap

robots.txt
Not found
Disallow rules
0
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
  • robots.txt not found
  • sitemap.xml not found

Accessibility issues

  • Over half of images are missing alt text
  • No H1 heading found
  • Missing <html lang> attribute
  • Missing viewport meta tag

Scan details

Requested URL
https://tlyqsb.com
Final URL
https://tlyqsb.com
HTTP status
200
HTTP version
HTTP/1.1
Response time
7.88 s
HTML size
14.9 KB
Redirect chain
https://tlyqsb.com

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Frequently asked questions

What technology does tlyqsb.com use?
tlyqsb.com is built with jQuery, Nginx.
Is tlyqsb.com secure (HTTPS)?
Yes. tlyqsb.com uses TLS 1.2 with a certificate issued by sslTrus, valid until Sep 16, 2026.
Who hosts tlyqsb.com?
Hosting provider information for tlyqsb.com is not available yet.
What is tlyqsb.com's SEO score?
tlyqsb.com scored 60/100 for SEO in the latest analysis (fair).
What is tlyqsb.com's overall website score?
tlyqsb.com has an overall SiteGraph score of 53/100, combining SEO, performance, security, and accessibility.