What technology does atc-lab.com use?

atc-lab.com is built with PHP, jQuery, Apache.

Is atc-lab.com secure (HTTPS)?

Yes. atc-lab.com uses TLS 1.2 with a certificate issued by SSL Corporation, valid until Mar 27, 2027.

Who hosts atc-lab.com?

Hosting provider information for atc-lab.com is not available yet.

What is atc-lab.com's SEO score?

atc-lab.com scored 55/100 for SEO in the latest analysis (fair).

What is atc-lab.com's overall website score?

atc-lab.com has an overall SiteGraph score of 68/100, combining SEO, performance, security, and accessibility.

Has atc-lab.com's score changed over time?

atc-lab.com's overall score has declined by 1 point (from 69 to 68) since Jul 27, 2026.

atc-lab.com

首页-深圳市冠准科技有限公司

Last scanned Aug 4, 2026, 3:00 PM · 9 views

Overall score

Fair

Summary

深圳市冠准科技有限公司主要从事产品检测,认证服务。包括：ROHS认证,强制CCC认证,环保CE认证,汽车电子产品认证,欧盟RoHS认证,有害物质测试，电磁兼容认证,射频认证,�… This website uses PHP. SEO is fair (55/100) and accessibility is fair (50/100). Security scores fair (65/100) and performance excellent (100/100). Top issue: Meta description longer than 160 characters.

深圳市冠准科技有限公司主要从事产品检测,认证服务。包括：ROHS认证,强制CCC认证,环保CE认证,汽车电子产品认证,欧盟RoHS认证,有害物质测试，电磁兼容认证,射频认证,安规认证,汽车电子产品认证,人体工学认证,RoHS测试、检测,REACH指令,rohs指令,电子认证,整改,有害物质测试

Top issues to fix

14 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.

+8 more issues — details in the sections below.

SEO

7 issue(s) found

100

Performance

316 ms

Security

HTTPS & header checks

Accessibility

3 issue(s) found

Score history

-1 overall since Jul 27, 2026

Overall: 68
SEO: 55
Security: 65
Performance: 100
Accessibility: 50

Organization

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

Contact

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

Email: cs@atc-lab.com

Meta tags

Title: 首页-深圳市冠准科技有限公司
Description: 深圳市冠准科技有限公司主要从事产品检测,认证服务。包括：ROHS认证,强制CCC认证,环保CE认证,汽车电子产品认证,欧盟RoHS认证,有害物质测试，电磁兼容认证,射频认证,安规认证,汽车电子产品认证,人体工学认证,RoHS测试、检测,REACH指令,rohs指令,电子认证,整改,有害物质测试
Canonical
Language
Charset: utf-8
Viewport: width=device-width, initial-scale=1
Robots meta
Manifest

Technologies

Detected frameworks, languages, and tools.

PHP jQuery Apache

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: SSL Corporation
Subject: atc-lab.com
Valid from: Feb 24, 2026
Valid to: Mar 27, 2027
Days until expiry: 234
SAN domains: atc-lab.com, www.atc-lab.com

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 2 · H3 0

Links

47 internal · 3 external · 0 broken

Images

28 total · 21 missing alt

Scripts / Styles

9 scripts · 3 stylesheets

JS / CSS size

376 KB · 0 B

Page size

33.0 KB

Robots.txt & Sitemap

robots.txt: Not found
Disallow rules: 0
sitemap.xml: Not found
URLs in sitemap: 0

SEO issues

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://atc-lab.com
Final URL: https://atc-lab.com
HTTP status: 200
HTTP version: HTTP/1.1
Response time: 316 ms
HTML size: 33.0 KB
Redirect chain: https://atc-lab.com

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Frequently asked questions

What technology does atc-lab.com use?: atc-lab.com is built with PHP, jQuery, Apache.
Is atc-lab.com secure (HTTPS)?: Yes. atc-lab.com uses TLS 1.2 with a certificate issued by SSL Corporation, valid until Mar 27, 2027.
Who hosts atc-lab.com?: Hosting provider information for atc-lab.com is not available yet.
What is atc-lab.com's SEO score?: atc-lab.com scored 55/100 for SEO in the latest analysis (fair).
What is atc-lab.com's overall website score?: atc-lab.com has an overall SiteGraph score of 68/100, combining SEO, performance, security, and accessibility.
Has atc-lab.com's score changed over time?: atc-lab.com's overall score has declined by 1 point (from 69 to 68) since Jul 27, 2026.