wechall.net
[WeChall] About WeChall
Last scanned Jul 26, 2026, 3:19 PM
Overall score
Great
Summary
Overview of hacking challenge and problem solving sites. This website uses Apache hosted on ONE-NETWORK - dogado GmbH, DE. SEO is fair (70/100) and accessibility is good (75/100). Security scores good (75/100) and performance excellent (100/100). Top issue: Missing canonical link.
Overview of hacking challenge and problem solving sites. - wechall
- Germany
- Hosted on ONE-NETWORK - dogado GmbH, DE
Top issues to fix
10 issues found · 3 high priority
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
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.
Missing viewport meta tag
AccessibilityAdd <meta name="viewport" content="width=device-width, initial-scale=1"> — without it the site is broken on mobile.
Missing X-Content-Type-Options header
SecurityAdd X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
Missing X-Frame-Options header
SecurityAdd X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
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.
+4 more issues — details in the sections below.
SEO
4 issue(s) found
Performance
462 ms
Security
HTTPS & header checks
Accessibility
3 issue(s) found
Organization
Company details published in this site's own structured data.
Overview of hacking challenge and problem solving sites. - wechall
Contact
Email, phone, and address published on this site's own pages.
- support@wechall.net
Source: https://www.wechall.net/contact
Meta tags
- Title
- [WeChall] About WeChall
- Description
- Overview of hacking challenge and problem solving sites. - wechall
- Canonical
- Language
- Charset
- utf-8
- Viewport
- Robots meta
- index, follow
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- ONE-NETWORK - dogado GmbH, DE
- CDN provider
- —
- IP address
- 5.44.104.158
- ASN
- AS8648 (ONE-NETWORK - dogado GmbH, DE)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA |
|
| MX | — |
| TXT | — |
| NS | — |
| CAA | — |
| CNAME | — |
| IPv6 support | Yes |
TLS / SSL certificate
- Version
- TLS 1.2
- Issuer
- Let's Encrypt
- Subject
- www.wechall.net
- Valid from
- Jul 21, 2026
- Valid to
- Oct 19, 2026
- Days until expiry
- 85
- SAN domains
- wc2.wechall.net, wechall.net, www.wechall.net
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 1 cookie(s) observed
Content & assets
Headings
H1 0 · H2 0 · H3 0
Links
65 internal · 45 external · 0 broken
Images
2 total · 0 missing alt
Scripts / Styles
8 scripts · 2 stylesheets
JS / CSS size
113 KB · 23.5 KB
Page size
18.3 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 27
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Missing canonical link
- No H1 heading found
- No structured data (JSON-LD) found
- sitemap.xml not found
Accessibility issues
- No H1 heading found
- Missing <html lang> attribute
- Missing viewport meta tag
Careers
This company has an active careers page, but individual openings weren't reliably parsed from it — visit the page above for current listings.
Scan details
- Requested URL
- https://wechall.net
- Final URL
- https://www.wechall.net/
- HTTP status
- 200
- HTTP version
- HTTP/1.1
- Response time
- 462 ms
- HTML size
- 18.3 KB
- Redirect chain
- https://wechall.net → https://www.wechall.net/
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does wechall.net use?
- wechall.net is built with jQuery, Apache.
- Is wechall.net secure (HTTPS)?
- Yes. wechall.net uses TLS 1.2 with a certificate issued by Let's Encrypt, valid until Oct 19, 2026.
- Who hosts wechall.net?
- wechall.net is hosted on ONE-NETWORK - dogado GmbH, DE.
- What is wechall.net's SEO score?
- wechall.net scored 70/100 for SEO in the latest analysis (fair).
- What is wechall.net's overall website score?
- wechall.net has an overall SiteGraph score of 80/100, combining SEO, performance, security, and accessibility.
- Is wechall.net hiring?
- wechall.net has a careers page; check it directly for current openings.
OpenGraph & Twitter Card
OpenGraph
Twitter Card