maxhenkel.de
henkelmax (Max Henkel) · GitHub
Last scanned Jul 26, 2026, 5:47 AM
Overall score
Excellent
Summary
henkelmax has 132 repositories available. SEO is good (75/100) and accessibility is excellent (100/100). Security scores excellent (100/100) and performance excellent (100/100). Top issue: Multiple H1 headings found.
henkelmax has 132 repositories available. Follow their code on GitHub.
Top issues to fix
6 issues found
1 cookie without Secure/HttpOnly flags
SecuritySet Secure and HttpOnly on session cookies so they can't leak over HTTP or be read by injected scripts.
Multiple H1 headings found
SEOKeep a single H1 per page and demote the others to H2/H3.
No structured data (JSON-LD) found
SEOAdd JSON-LD (Organization, Article, Product…) to become eligible for rich results.
robots.txt not found
SEOPublish /robots.txt with a Sitemap: directive to guide crawlers.
sitemap.xml not found
SEOPublish an XML sitemap and reference it from robots.txt to speed up page discovery.
20 broken links on the page
SEOFix or remove broken links — they waste crawl budget and erode user trust.
SEO
4 issue(s) found
Performance
618 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Organization
Company details published in this site's own structured data.
Meta tags
- Title
- henkelmax (Max Henkel) · GitHub
- Description
- henkelmax has 132 repositories available. Follow their code on GitHub.
- Canonical
- https://github.com/henkelmax
- Language
- en
- Charset
- utf-8
- Viewport
- width=device-width
- Robots meta
- Manifest
- https://github.com/manifest.json
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 1.3
- Issuer
- Sectigo Limited
- Subject
- github.com
- Valid from
- Jul 3, 2026
- Valid to
- Sep 30, 2026
- Days until expiry
- 64
- SAN domains
- github.com, www.github.com
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyEnabled
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsEnabled
- Referrer-PolicyEnabled
- Permissions-PolicyMissing
Compression: gzip · 3 cookie(s) observed
Content & assets
Headings
H1 5 · H2 6 · H3 2
Links
88 internal · 24 external · 20 broken
Images
14 total · 1 missing alt
Scripts / Styles
13 scripts · 21 stylesheets
JS / CSS size
7.1 KB · 409 B
Page size
233 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Multiple H1 headings found
- No structured data (JSON-LD) found
- robots.txt not found
- sitemap.xml not found
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://maxhenkel.de
- Final URL
- https://github.com/henkelmax/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 614 ms
- HTML size
- 233 KB
- Redirect chain
- https://maxhenkel.de → https://github.com/henkelmax/
See something wrong on this report? Request a correction
Frequently asked questions
- What technology does maxhenkel.de use?
- We did not detect any specific technologies for maxhenkel.de in the latest scan.
- Is maxhenkel.de secure (HTTPS)?
- Yes. maxhenkel.de uses TLS 1.3 with a certificate issued by Sectigo Limited, valid until Sep 30, 2026.
- Who hosts maxhenkel.de?
- Hosting provider information for maxhenkel.de is not available yet.
- What is maxhenkel.de's SEO score?
- maxhenkel.de scored 75/100 for SEO in the latest analysis (fair).
- What is maxhenkel.de's overall website score?
- maxhenkel.de has an overall SiteGraph score of 93/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card