aicrowd.com
AIcrowd
Last scanned Jul 26, 2026, 5:18 AM · 2 views
Overall score
Fair
Summary
Crowdsourcing AI to solve real-world problems. This website uses Nginx hosted on AWS. SEO is fair (70/100) and accessibility is fair (60/100). Security scores good (80/100) and performance excellent (90/100). Top issue: Missing canonical link.
Crowdsourcing AI to solve real-world problems
- United States
- Hosted on AWS
Top issues to fix
8 issues found · 4 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.
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.
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.
Missing canonical link
SEOAdd <link rel="canonical"> so search engines know which URL variant to index.
+2 more issues — details in the sections below.
SEO
4 issue(s) found
Performance
376 ms
Security
HTTPS & header checks
Accessibility
2 issue(s) found
Organization
Company details published in this site's own structured data.
Crowdsourcing AI to solve real-world problems
Contact
Email, phone, and address published on this site's own pages.
Meta tags
- Title
- AIcrowd
- Description
- Crowdsourcing AI to solve real-world problems
- Canonical
- Language
- en
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1.0
- Robots meta
- Manifest
- https://assets.aicrowd.com/assets/favicon/manifest-36e9cca858fd9b82258789bb3f8de560278b761ac586b9c8d882089d39fa2030.json
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- AWS
- CDN provider
- —
- IP address
- 108.128.137.76
- ASN
- AS16509 (AMAZON-02 - Amazon.com, Inc., US)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA | — |
| MX | — |
| TXT | — |
| NS | — |
| CAA | — |
| CNAME | — |
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Let's Encrypt
- Subject
- www.aicrowd.com
- Valid from
- Jul 2, 2026
- Valid to
- Sep 30, 2026
- Days until expiry
- 64
- SAN domains
- www.aicrowd.com
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyMissing
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsEnabled
- Referrer-PolicyEnabled
- Permissions-PolicyMissing
Compression: none · 1 cookie(s) observed
Content & assets
Headings
H1 0 · H2 0 · H3 0
Links
40 internal · 9 external · 0 broken
Images
120 total · 62 missing alt
Scripts / Styles
21 scripts · 11 stylesheets
JS / CSS size
1006 KB · 137 KB
Page size
219 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 2
- 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
- Over half of images are missing alt text
- No H1 heading found
Scan details
- Requested URL
- https://aicrowd.com
- Final URL
- https://www.aicrowd.com/
- HTTP status
- 200
- HTTP version
- HTTP/1.1
- Response time
- 372 ms
- HTML size
- 219 KB
- Redirect chain
- https://aicrowd.com → https://www.aicrowd.com/
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does aicrowd.com use?
- aicrowd.com is built with Ruby on Rails, Google Analytics, Meta Pixel, Nginx.
- Is aicrowd.com secure (HTTPS)?
- Yes. aicrowd.com uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Sep 30, 2026.
- Who hosts aicrowd.com?
- aicrowd.com is hosted on AWS.
- What is aicrowd.com's SEO score?
- aicrowd.com scored 70/100 for SEO in the latest analysis (fair).
- What is aicrowd.com's overall website score?
- aicrowd.com has an overall SiteGraph score of 76/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card