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wosign.com

SSL证书_HTTPS加密_国密SSL数字证书 - 沃通CA【官网】

Last scanned Jul 26, 2026, 12:49 PM

67

Overall score

Fair

Summary

沃通WoTrus SSL证书「新产品全球信任」,支持所有浏览器和操作系统,支持所有移动终端,「30天无条件退款」,「7x24x365全天候」技术支持和优质服务. This website uses Apache. SEO is fair (55/100) and accessibility is fair (60/100). Security scores fair (65/100) and performance excellent (90/100). Top issue: Title longer than 60 characters.

沃通WoTrus SSL证书「新产品全球信任」,支持所有浏览器和操作系统,支持所有移动终端,「30天无条件退款」,「7x24x365全天候」技术支持和优质服务.

Top issues to fix

12 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.

  • 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 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.

+6 more issues — details in the sections below.

55

SEO

7 issue(s) found

90

Performance

226 ms

65

Security

HTTPS & header checks

60

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.

Organization

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

沃通WoTrus SSL证书「新产品全球信任」,支持所有浏览器和操作系统,支持所有移动终端,「30天无条件退款」,「7x24x365全天候」技术支持和优质服务.

Meta tags

Title
SSL证书_HTTPS加密_国密SSL数字证书 - 沃通CA【官网】
Description
沃通WoTrus SSL证书「新产品全球信任」,支持所有浏览器和操作系统,支持所有移动终端,「30天无条件退款」,「7x24x365全天候」技术支持和优质服务.
Canonical
Language
zh
Charset
UTF-8
Viewport
width=device-width, initial-scale=1.0
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.

BootstrapjQueryApache

Hosting & CDN

Hosting provider
—
CDN provider
—
IP address
101.91.111.102
ASN
—

DNS records

TypeValue
A
  • 101.91.111.102
AAAA—
MX—
TXT
  • 6f2539c2cddf82dc333acc885982215224a79bc275bba69f63cb5f1418dbc1d
  • v=spf1 mx ip4:219.133.73.170 ip4:211.151.125.111 ip4:219.133.73.161 ip4:219.133.73.162 ip4:180.163.252.163 ip4:101.199.101.197 ip4:36.110.129.34 -all
NS
  • ns2.startcomca.net
  • ns3.startcomca.net
  • ns5.startcomca.net
  • ns1.startcomca.net
CAA
  • 0 issuewild "digicert.com"
  • 0 issue "comodoca.com"
  • 0 issue "sectigo.com"
  • 0 issue "digicert.com"
  • 0 issue "certum.pl"
  • 0 issuewild "wosign.com"
  • 0 issuewild "certum.pl"
  • 0 issue "wosign.com"
  • 0 issuewild "comodoca.com"
  • 0 issuewild "sectigo.com"
CNAME—
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.2
Issuer
WoTrus CA Limited
Subject
www.wosign.com
Valid from
Mar 5, 2026
Valid to
Apr 5, 2027
Days until expiry
251
SAN domains
www.wosign.com, buy.wosign.com, login.wosign.com, wosign.com

Security headers

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

Compression: none · 0 cookie(s) observed

Content & assets

Headings

H1 0 · H2 0 · H3 20

Links

132 internal · 23 external · 0 broken

Images

89 total · 52 missing alt

Scripts / Styles

9 scripts · 7 stylesheets

JS / CSS size

134 KB · 244 KB

Page size

71.1 KB

Robots.txt & Sitemap

robots.txt
Found
Disallow rules
12
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
  • sitemap.xml not found

Accessibility issues

  • Over half of images are missing alt text
  • No H1 heading found

Scan details

Requested URL
https://wosign.com
Final URL
https://wosign.com
HTTP status
200
HTTP version
HTTP/1.1
Response time
225 ms
HTML size
71.1 KB
Redirect chain
https://wosign.com

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Frequently asked questions

What technology does wosign.com use?
wosign.com is built with Bootstrap, jQuery, Apache.
Is wosign.com secure (HTTPS)?
Yes. wosign.com uses TLS 1.2 with a certificate issued by WoTrus CA Limited, valid until Apr 5, 2027.
Who hosts wosign.com?
Hosting provider information for wosign.com is not available yet.
What is wosign.com's SEO score?
wosign.com scored 55/100 for SEO in the latest analysis (fair).
What is wosign.com's overall website score?
wosign.com has an overall SiteGraph score of 67/100, combining SEO, performance, security, and accessibility.