opendooreducation.in
Open Door: Science & Math Assessments, Workbooks
Last scanned Aug 6, 2026, 8:00 PM · 3 views
Overall score
Great
Summary
Open Door offers Science and Math programs to CBSE and ICSE schools. This website uses Google Analytics hosted on Cloudflare behind Cloudflare CDN. SEO is good (75/100) and accessibility is excellent (90/100). Security scores good (75/100) and performance excellent (100/100). Top issue: Missing canonical link.
Open Door offers Science and Math programs to CBSE and ICSE schools. Competency based assessments and workbooks that will make your students think deeper.
- United States
- Hosted on Cloudflare
Top issues to fix
8 issues found · 1 high priority
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.
robots.txt not found
SEOPublish /robots.txt with a Sitemap: directive to guide crawlers.
+2 more issues — details in the sections below.
SEO
4 issue(s) found
Performance
378 ms
Security
HTTPS & header checks
Accessibility
1 issue(s) found
Score history
0 overall since Jul 26, 2026
- Overall
- 84
- SEO
- 75
- Security
- 75
- Performance
- 100
- Accessibility
- 90
Organization
Company details published in this site's own structured data.
Open Door offers Science and Math programs to CBSE and ICSE schools. Competency based assessments and workbooks that will make your students think deeper.
Contact
Email, phone, and address published on this site's own pages.
Meta tags
- Title
- Open Door: Science & Math Assessments, Workbooks
- Description
- Open Door offers Science and Math programs to CBSE and ICSE schools. Competency based assessments and workbooks that will make your students think deeper.
- Canonical
- Language
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- Cloudflare
- CDN provider
- Cloudflare
- IP address
- 198.202.211.1
- ASN
- AS209242 (CLOUDFLARESPECTRUM - Cloudflare London, LLC, US)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA |
|
| MX | — |
| TXT | — |
| NS |
|
| CAA | — |
| CNAME |
|
| IPv6 support | Yes |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Google Trust Services
- Subject
- www.opendooreducation.in
- Valid from
- Jun 12, 2026
- Valid to
- Sep 10, 2026
- Days until expiry
- 35
- SAN domains
- www.opendooreducation.in
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 1 · H2 23 · H3 4
Links
17 internal · 8 external · 0 broken
Images
57 total · 0 missing alt
Scripts / Styles
49 scripts · 2 stylesheets
JS / CSS size
681 KB · 216 KB
Page size
91.7 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Missing canonical link
- No structured data (JSON-LD) found
- robots.txt not found
- sitemap.xml not found
Accessibility issues
- Missing <html lang> attribute
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://opendooreducation.in
- Final URL
- https://www.opendooreducation.in/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 377 ms
- HTML size
- 91.7 KB
- Redirect chain
- https://opendooreducation.in → https://www.opendooreducation.in/
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Frequently asked questions
- What technology does opendooreducation.in use?
- opendooreducation.in is built with jQuery, Google Analytics, Google Ads, Meta Pixel.
- Is opendooreducation.in secure (HTTPS)?
- Yes. opendooreducation.in uses TLS 1.3 with a certificate issued by Google Trust Services, valid until Sep 10, 2026.
- Who hosts opendooreducation.in?
- opendooreducation.in is hosted on Cloudflare, behind Cloudflare CDN.
- What is opendooreducation.in's SEO score?
- opendooreducation.in scored 75/100 for SEO in the latest analysis (fair).
- What is opendooreducation.in's overall website score?
- opendooreducation.in has an overall SiteGraph score of 84/100, combining SEO, performance, security, and accessibility.
- Has opendooreducation.in's score changed over time?
- opendooreducation.in's overall score has stayed steady at 84/100 since Jul 26, 2026.
- Is opendooreducation.in hiring?
- opendooreducation.in has a careers page; check it directly for current openings.
OpenGraph & Twitter Card
OpenGraph
Twitter Card