What technology does ayunlian.com use?

ayunlian.com is built with Bootstrap, jQuery, Nginx.

Is ayunlian.com secure (HTTPS)?

Yes. ayunlian.com uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 18, 2026.

Who hosts ayunlian.com?

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

What is ayunlian.com's SEO score?

ayunlian.com scored 50/100 for SEO in the latest analysis (fair).

What is ayunlian.com's overall website score?

ayunlian.com has an overall SiteGraph score of 77/100, combining SEO, performance, security, and accessibility.

Has ayunlian.com's score changed over time?

ayunlian.com's overall score has stayed steady at 77/100 since Jul 27, 2026.

ayunlian.com

东莞链讯信息科技有限公司-东莞手机app开发_微信小程序开发_链讯信息科技有限公司

Last scanned Aug 4, 2026, 9:00 PM · 9 views

Overall score

Fair

Summary

作为一家国家高新技术企业，东莞市链讯信息科技聚焦于商协会系统的深度开发与创新。凭借六年行业深耕与超过百家的成功合作经验，我们不仅提供软件定制开发服�… This website uses Nginx. SEO is fair (50/100) and accessibility is excellent (90/100). Security scores good (75/100) and performance excellent (100/100). Top issue: Title longer than 60 characters.

作为一家国家高新技术企业，东莞市链讯信息科技聚焦于商协会系统的深度开发与创新。凭借六年行业深耕与超过百家的成功合作经验，我们不仅提供软件定制开发服务，更致力于通过自主研发的数字化系统，成为推动商协会转型与成长的专属技术伙伴。

Top issues to fix

13 issues found · 2 high priority

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 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.
2 cookies without Secure/HttpOnly flags
Security
Set Secure and HttpOnly on session cookies so they can't leak over HTTP or be read by injected scripts.
Title longer than 60 characters
SEO
Shorten the title to under 60 characters so search results don't truncate it.

+7 more issues — details in the sections below.

SEO

8 issue(s) found

100

Performance

258 ms

Security

HTTPS & header checks

Accessibility

1 issue(s) found

Score history

0 overall since Jul 27, 2026

Overall: 77
SEO: 50
Security: 75
Performance: 100
Accessibility: 90

Organization

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

Meta tags

Title: 东莞链讯信息科技有限公司-东莞手机app开发_微信小程序开发_链讯信息科技有限公司
Description: 作为一家国家高新技术企业，东莞市链讯信息科技聚焦于商协会系统的深度开发与创新。凭借六年行业深耕与超过百家的成功合作经验，我们不仅提供软件定制开发服务，更致力于通过自主研发的数字化系统，成为推动商协会转型与成长的专属技术伙伴。
Canonical
Language: zh
Charset: utf-8
Viewport: width=device-width,initial-scale=1,minimum-scale=1,maximum-scale=1,shrink-to-fit=no
Robots meta
Manifest

Technologies

Detected frameworks, languages, and tools.

Bootstrap jQuery 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: www.ayunlian.com
Valid from: Jul 20, 2026
Valid to: Oct 18, 2026
Days until expiry: 74
SAN domains: ayunlian.com, www.ayunlian.com

Security headers

Strict-Transport-SecurityEnabled
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 0 · H3 0

Links

29 internal · 2 external · 15 broken

Images

29 total · 0 missing alt

Scripts / Styles

16 scripts · 8 stylesheets

JS / CSS size

1.7 KB · 6.0 KB

Page size

32.5 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://ayunlian.com
Final URL: https://ayunlian.com
HTTP status: 200
HTTP version: HTTP/2
Response time: 258 ms
HTML size: 32.5 KB
Redirect chain: https://ayunlian.com

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does ayunlian.com use?: ayunlian.com is built with Bootstrap, jQuery, Nginx.
Is ayunlian.com secure (HTTPS)?: Yes. ayunlian.com uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 18, 2026.
Who hosts ayunlian.com?: Hosting provider information for ayunlian.com is not available yet.
What is ayunlian.com's SEO score?: ayunlian.com scored 50/100 for SEO in the latest analysis (fair).
What is ayunlian.com's overall website score?: ayunlian.com has an overall SiteGraph score of 77/100, combining SEO, performance, security, and accessibility.
Has ayunlian.com's score changed over time?: ayunlian.com's overall score has stayed steady at 77/100 since Jul 27, 2026.