What technology does e-oa.com.cn use?

We did not detect any specific technologies for e-oa.com.cn in the latest scan.

Is e-oa.com.cn secure (HTTPS)?

Yes. e-oa.com.cn uses TLS 1.2 with a certificate issued by Let's Encrypt, valid until Sep 4, 2026.

Who hosts e-oa.com.cn?

Hosting provider information for e-oa.com.cn is not available yet.

What is e-oa.com.cn's SEO score?

e-oa.com.cn scored 60/100 for SEO in the latest analysis (fair).

What is e-oa.com.cn's overall website score?

e-oa.com.cn has an overall SiteGraph score of 59/100, combining SEO, performance, security, and accessibility.

e-oa.com.cn

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Last scanned Jul 26, 2026, 1:19 PM

Overall score

Fair

Summary

�칫��ľ��Ʒ��۴�ȫ ͼƬ. SEO is fair (60/100) and accessibility is fair (60/100). Security scores poor (25/100) and performance excellent (90/100). Top issue: Missing canonical link.

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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.

SEO

6 issue(s) found

Performance

1.49 s

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.

Organization

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

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Meta tags

Title: ǧֽ�װ칫��ľ��Ʒ��̳� �칫��Ʒ �칫�ľ�
Description: �칫��ľ��Ʒ��۴�ȫ ͼƬ
Canonical
Language: gb2312
Charset: gb2312
Viewport: width=device-width,initial-scale=1,maximum-scale=1.0,user-scalable=no
Robots meta
Manifest

Technologies

Detected frameworks, languages, and tools.

No technologies detected.

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 1.2
Issuer: Let's Encrypt
Subject: mfa.e-oa.com.cn
Valid from: Jun 6, 2026
Valid to: Sep 4, 2026
Days until expiry: 37
SAN domains: 2022.e-oa.com.cn, beijing2022.e-oa.com.cn, lisseworks.cn, mfa.e-oa.com.cn, qianzhihe-oa.cn, qianzhihe-oa.com, qianzhihe-oa.com.cn, qianzhihe.com.cn, www.lisseworks.cn, www.lisseworks.com, www.qianzhihe-oa.cn, www.qianzhihe-oa.com, www.qianzhihe-oa.com.cn, www.qianzhihe.com.cn

Security headers

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

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 0 · H2 0 · H3 0

Links

0 internal · 3 external · 3 broken

Images

1 total · 1 missing alt

Scripts / Styles

0 scripts · 0 stylesheets

JS / CSS size

0 B · 823 B

Page size

2.0 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

Scan details

Requested URL: https://e-oa.com.cn
Final URL: https://e-oa.com.cn
HTTP status: 200
HTTP version: HTTP/1.1
Response time: 1.49 s
HTML size: 2.0 KB
Redirect chain: https://e-oa.com.cn

See something wrong on this report? Request a correction

Frequently asked questions

What technology does e-oa.com.cn use?: We did not detect any specific technologies for e-oa.com.cn in the latest scan.
Is e-oa.com.cn secure (HTTPS)?: Yes. e-oa.com.cn uses TLS 1.2 with a certificate issued by Let's Encrypt, valid until Sep 4, 2026.
Who hosts e-oa.com.cn?: Hosting provider information for e-oa.com.cn is not available yet.
What is e-oa.com.cn's SEO score?: e-oa.com.cn scored 60/100 for SEO in the latest analysis (fair).
What is e-oa.com.cn's overall website score?: e-oa.com.cn has an overall SiteGraph score of 59/100, combining SEO, performance, security, and accessibility.