topdon.com
TOPDON Global | Pro Diagnostics, Battery Service, Thermal Imaging – HK TOPDON TECHNOLOGY CO.，LIMITED
Last scanned Aug 24, 2026, 1:21 PM · 1 view
Overall score
Great
Summary
TOPDON is a leading provider of automotive diagnostic tools, battery testers, jump starters, key programmers, thermal imagers, EV chargers, and ADAS calibration tools. This website uses Shopify hosted on Cloudflare behind Cloudflare CDN. SEO is good (80/100) and accessibility is fair (60/100). Security scores excellent (100/100) and performance good (80/100). Top issue: Title longer than 60 characters.
HK TOPDON TECHNOLOGY CO.，LIMITED
TOPDON is a leading provider of automotive diagnostic tools, battery testers, jump starters, key programmers, thermal imagers, EV chargers, and ADAS calibration tools. We deliver professional-grade solutions for mechanics, repair shops, and car enthusiasts, ensuring high-quality vehicle diagnostics and maintenan
- Canada
- Hosted on Cloudflare
Top issues to fix
5 issues found · 2 high priority
No H1 heading found
SEOAdd 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
AccessibilityAdd alt attributes to images — screen readers depend on them, and they help image SEO.
4 cookies without Secure/HttpOnly flags
SecuritySet Secure and HttpOnly on session cookies so they can't leak over HTTP or be read by injected scripts.
Title longer than 60 characters
SEOShorten the title to under 60 characters so search results don't truncate it.
Meta description longer than 160 characters
SEOTrim the meta description to under 160 characters to avoid truncation in search results.
SEO
3 issue(s) found
Performance
429 ms
Security
HTTPS & header checks
Accessibility
2 issue(s) found
Organization
Company details published in this site's own structured data.
HK TOPDON TECHNOLOGY CO.，LIMITED
TOPDON is a leading provider of automotive diagnostic tools, battery testers, jump starters, key programmers, thermal imagers, EV chargers, and ADAS calibration tools. We deliver professional-grade solutions for mechanics, repair shops, and car enthusiasts, ensuring high-quality vehicle diagnostics and maintenan
Contact
Email, phone, and address published on this site's own pages.
Meta tags
- Title
- TOPDON Global | Pro Diagnostics, Battery Service, Thermal Imaging – HK TOPDON TECHNOLOGY CO.，LIMITED
- Description
- TOPDON is a leading provider of automotive diagnostic tools, battery testers, jump starters, key programmers, thermal imagers, EV chargers, and ADAS calibration tools. We deliver professional-grade solutions for mechanics, repair shops, and car enthusiasts, ensuring high-quality vehicle diagnostics and maintenan
- Canonical
- https://www.topdon.com/
- Language
- en
- Charset
- utf-8
- Viewport
- width=device-width,initial-scale=1
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- Cloudflare
- CDN provider
- Cloudflare
- IP address
- 23.227.38.74
- ASN
- AS13335 (CLOUDFLARENET - Cloudflare, Inc., US)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA |
|
| MX | — |
| TXT | — |
| NS | — |
| CAA |
|
| CNAME |
|
| IPv6 support | Yes |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Let's Encrypt
- Subject
- www.topdon.com
- Valid from
- Aug 1, 2026
- Valid to
- Oct 30, 2026
- Days until expiry
- 66
- SAN domains
- www.topdon.com
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyEnabled
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsEnabled
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 7 cookie(s) observed
Content & assets
Headings
H1 0 · H2 1 · H3 1
Links
32 internal · 166 external · 0 broken
Images
168 total · 167 missing alt
Scripts / Styles
115 scripts · 11 stylesheets
JS / CSS size
226 KB · 125 KB
Page size
368 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 50
- sitemap.xml
- Found
- URLs in sitemap
- -1
SEO issues
- Title longer than 60 characters
- Meta description longer than 160 characters
- No H1 heading found
Accessibility issues
- Over half of images are missing alt text
- No H1 heading found
Scan details
- Requested URL
- https://topdon.com
- Final URL
- https://www.topdon.com/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 422 ms
- HTML size
- 368 KB
- Redirect chain
- https://topdon.com → https://www.topdon.com/
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Frequently asked questions
- What technology does topdon.com use?
- topdon.com is built with Shopify, Bootstrap, jQuery, Google Analytics.
- Is topdon.com secure (HTTPS)?
- Yes. topdon.com uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 30, 2026.
- Who hosts topdon.com?
- topdon.com is hosted on Cloudflare, behind Cloudflare CDN.
- What is topdon.com's SEO score?
- topdon.com scored 80/100 for SEO in the latest analysis (great).
- What is topdon.com's overall website score?
- topdon.com has an overall SiteGraph score of 81/100, combining SEO, performance, security, and accessibility.
- What company operates topdon.com?
- topdon.com is operated by HK TOPDON TECHNOLOGY CO.，LIMITED. TOPDON is a leading provider of automotive diagnostic tools, battery testers, jump starters, key programmers, thermal imagers, EV chargers, and ADAS calibration tools. We deliver professional-grade solutions for mechanics, repair shops, and car enthusiasts, ensuring high-quality vehicle diagnostics and maintenan
OpenGraph & Twitter Card
OpenGraph
Twitter Card