c-sharpcorner.com
C# Corner: AI-Powered Upskilling and Growth Platform
Last scanned Jul 26, 2026, 5:17 AM
Overall score
Great
Summary
C# Corner started as an online community for software developers in 1999 and has organically grown from a few hundred members to 3 million registered IT professionals globally with nearly 30 million annual unique visitor… This website uses Cloudflare Analytics hosted on Cloudflare behind Cloudflare CDN. SEO is excellent (95/100) and accessibility is excellent (100/100). Security scores good (80/100) and performance good (80/100). Top issue: Meta description longer than 160 characters.
C# Corner
C# Corner started as an online community for software developers in 1999 and has organically grown from a few hundred members to 3 million registered IT professionals globally with nearly 30 million annual unique visitors. In early 2023, we began monetizing the platform with advertising and will report an estimated $750K in revenue for the fiscal year. Joining the community founder Mahesh Chand on the senior leadership team are Praveen Kumar, Kjell Hegstad and José Mallabo.
- US, US
- Hosted on Cloudflare
Top issues to fix
5 issues found · 3 high priority
Missing Strict-Transport-Security header
SecurityAdd HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
Slow estimated load (7.3s)
PerformanceUse a CDN, enable caching/compression, and cut render-blocking assets — every extra second costs conversions.
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.
Meta description longer than 160 characters
SEOTrim the meta description to under 160 characters to avoid truncation in search results.
SEO
1 issue(s) found
Performance
7.32 s
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Organization
Company details published in this site's own structured data.
C# Corner
C# Corner started as an online community for software developers in 1999 and has organically grown from a few hundred members to 3 million registered IT professionals globally with nearly 30 million annual unique visitors. In early 2023, we began monetizing the platform with advertising and will report an estimated $750K in revenue for the fiscal year. Joining the community founder Mahesh Chand on the senior leadership team are Praveen Kumar, Kjell Hegstad and José Mallabo.
Contact
Email, phone, and address published on this site's own pages.
- Address
- US, US
Meta tags
- Title
- C# Corner: AI-Powered Upskilling and Growth Platform
- Description
- C# Corner is a global community focused on members education and growth through tutorials, videos, podcasts, conferences, hackathons, certifications, speaking opportunities, and mentorship programs.
- Canonical
- https://www.c-sharpcorner.com
- Language
- en
- Charset
- UTF-8
- Viewport
- width=device-width, initial-scale=1.0, minimum-scale=0.5, maximum-scale=3.0
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- Cloudflare
- CDN provider
- Cloudflare
- IP address
- 104.26.13.218
- 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 1.2
- Issuer
- Google Trust Services
- Subject
- c-sharpcorner.com
- Valid from
- Jul 22, 2026
- Valid to
- Oct 21, 2026
- Days until expiry
- 86
- SAN domains
- c-sharpcorner.com, *.c-sharpcorner.com
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyMissing
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsEnabled
- Referrer-PolicyEnabled
- Permissions-PolicyMissing
Compression: gzip · 1 cookie(s) observed
Content & assets
Headings
H1 1 · H2 2 · H3 32
Links
121 internal · 23 external · 0 broken
Images
26 total · 0 missing alt
Scripts / Styles
10 scripts · 1 stylesheets
JS / CSS size
72.8 KB · 40.2 KB
Page size
71.3 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 8
- sitemap.xml
- Found
- URLs in sitemap
- -1
SEO issues
- Meta description longer than 160 characters
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://c-sharpcorner.com
- Final URL
- https://www.c-sharpcorner.com/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 7.32 s
- HTML size
- 71.3 KB
- Redirect chain
- https://c-sharpcorner.com → https://www.c-sharpcorner.com/
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Frequently asked questions
- What technology does c-sharpcorner.com use?
- c-sharpcorner.com is built with Cloudflare Analytics.
- Is c-sharpcorner.com secure (HTTPS)?
- Yes. c-sharpcorner.com uses TLS 1.2 with a certificate issued by Google Trust Services, valid until Oct 21, 2026.
- Who hosts c-sharpcorner.com?
- c-sharpcorner.com is hosted on Cloudflare, behind Cloudflare CDN.
- What is c-sharpcorner.com's SEO score?
- c-sharpcorner.com scored 95/100 for SEO in the latest analysis (excellent).
- What is c-sharpcorner.com's overall website score?
- c-sharpcorner.com has an overall SiteGraph score of 89/100, combining SEO, performance, security, and accessibility.
- What company operates c-sharpcorner.com?
- c-sharpcorner.com is operated by C# Corner. C# Corner started as an online community for software developers in 1999 and has organically grown from a few hundred members to 3 million registered IT professionals globally with nearly 30 million annual unique visitors. In early 2023, we began monetizing the platform with advertising and will report an estimated $750K in revenue for the fiscal year. Joining the community founder Mahesh Chand on the senior leadership team are Praveen Kumar, Kjell Hegstad and José Mallabo.
OpenGraph & Twitter Card
OpenGraph
Twitter Card