coderefinery.org
CodeRefinery
Last scanned Aug 24, 2026, 1:21 PM · 1 view
Overall score
Great
Summary
Teaching essential tools so that researchers can make full use of software, computing, and data. This website uses jQuery hosted on Fastly behind Fastly CDN. SEO is good (85/100) and accessibility is excellent (100/100). Security scores fair (65/100) and performance excellent (100/100). Top issue: Missing canonical link.
Teaching essential tools so that researchers can make full use of software, computing, and data.
- United States
- Hosted on Fastly
Top issues to fix
7 issues found · 2 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.
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.
Missing canonical link
SEOAdd <link rel="canonical"> so search engines know which URL variant to index.
No structured data (JSON-LD) found
SEOAdd JSON-LD (Organization, Article, Product…) to become eligible for rich results.
+1 more issue — details in the sections below.
SEO
2 issue(s) found
Performance
214 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Organization
Company details published in this site's own structured data.
Contact
Email, phone, and address published on this site's own pages.
Meta tags
- Title
- CodeRefinery
- Description
- Teaching essential tools so that researchers can make full use of software, computing, and data.
- Canonical
- Language
- en
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
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
- coderefinery.org
- Valid from
- Jun 27, 2026
- Valid to
- Sep 25, 2026
- Days until expiry
- 31
- SAN domains
- coderefinery.org, www.coderefinery.org
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 1 · H2 31 · H3 0
Links
49 internal · 26 external · 1 broken
Images
15 total · 0 missing alt
Scripts / Styles
8 scripts · 6 stylesheets
JS / CSS size
88.7 KB · 276 KB
Page size
33.2 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 0
- sitemap.xml
- Found
- URLs in sitemap
- 103
SEO issues
- Missing canonical link
- No structured data (JSON-LD) found
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://coderefinery.org
- Final URL
- https://coderefinery.org
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 214 ms
- HTML size
- 33.2 KB
- Redirect chain
- https://coderefinery.org
See something wrong on this report? Request a correction
Related websites
Same technology stack
bazaart.com
AI design tools for small businesses | Bazaart
boschtt.net
Home | Bosch Home Comfort Group
arxivlens.com
ArxivLens - AI-Powered Academic Paper Search | arXiv...
axa.co.uk
AXA Insurance Quotes and Claims | AXA UK
bcdtravel.com
Business Travel Management & Corporate Travel | BCD Travel
complyadvantage.com
ComplyAdvantage | AI-driven fraud & AML risk detection
Same hosting provider
saltoks.com
Salto KS | Salto
fhinck.com
Fhinck — Task Mining + Agentes de IA | AI First
litera.com
Litera | Legal Technology Solutions
vovici.com
Survey Management Software | Verint
gapseat.in
GapSeat | IRCTC Chart Vacancy & Vacant Train Seats
bamsec.com
BamSEC
Frequently asked questions
- What technology does coderefinery.org use?
- coderefinery.org is built with jQuery.
- Is coderefinery.org secure (HTTPS)?
- Yes. coderefinery.org uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Sep 25, 2026.
- Who hosts coderefinery.org?
- coderefinery.org is hosted on Fastly, behind Fastly CDN.
- What is coderefinery.org's SEO score?
- coderefinery.org scored 85/100 for SEO in the latest analysis (great).
- What is coderefinery.org's overall website score?
- coderefinery.org has an overall SiteGraph score of 87/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card