stuudium.com
Stuudium e-kool
Last scanned Jul 27, 2026, 1:43 PM · 1 view
Overall score
Great
Summary
Stuudium: õpetajasõbralik päevik, õppematerjalide haldamine, põhjalik suhtlusmoodul ja muu kooli igapäevatööks vajalik. This website uses Cloudflare Analytics hosted on AWS behind CloudFront CDN. SEO is good (80/100) and accessibility is fair (70/100). Security scores excellent (90/100) and performance excellent (100/100). Top issue: Missing canonical link.
Stuudium: õpetajasõbralik päevik, õppematerjalide haldamine, põhjalik suhtlusmoodul ja muu kooli igapäevatööks vajalik.
- United States
- Hosted on AWS
Top issues to fix
6 issues found · 2 high priority
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
Over half of images are missing alt text
AccessibilityAdd alt attributes to images — screen readers depend on them, and they help image SEO.
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.
sitemap.xml not found
SEOPublish an XML sitemap and reference it from robots.txt to speed up page discovery.
1 broken link on the page
SEOFix or remove broken links — they waste crawl budget and erode user trust.
SEO
3 issue(s) found
Performance
135 ms
Security
HTTPS & header checks
Accessibility
1 issue(s) found
Organization
Company details published in this site's own structured data.
Stuudium: õpetajasõbralik päevik, õppematerjalide haldamine, põhjalik suhtlusmoodul ja muu kooli igapäevatööks vajalik.
Meta tags
- Title
- Stuudium e-kool
- Description
- Stuudium: õpetajasõbralik päevik, õppematerjalide haldamine, põhjalik suhtlusmoodul ja muu kooli igapäevatööks vajalik.
- Canonical
- Language
- et
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- AWS
- CDN provider
- CloudFront
- IP address
- 52.84.45.28
- ASN
- AS16509 (AMAZON-02 - Amazon.com, Inc., US)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA |
|
| MX |
|
| TXT |
|
| NS |
|
| CAA | — |
| CNAME | — |
| IPv6 support | Yes |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Amazon
- Subject
- stuudium.com
- Valid from
- Apr 15, 2026
- Valid to
- Oct 29, 2026
- Days until expiry
- 94
- SAN domains
- stuudium.com, *.stuudium.com
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyMissing
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsEnabled
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 1 · H2 1 · H3 25
Links
5 internal · 4 external · 1 broken
Images
20 total · 20 missing alt
Scripts / Styles
4 scripts · 2 stylesheets
JS / CSS size
55.6 KB · 39.6 KB
Page size
28.3 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 3
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Missing canonical link
- No structured data (JSON-LD) found
- sitemap.xml not found
Accessibility issues
- Over half of images are missing alt text
Scan details
- Requested URL
- https://stuudium.com
- Final URL
- https://stuudium.com
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 135 ms
- HTML size
- 28.3 KB
- Redirect chain
- https://stuudium.com
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does stuudium.com use?
- stuudium.com is built with Cloudflare Analytics.
- Is stuudium.com secure (HTTPS)?
- Yes. stuudium.com uses TLS 1.3 with a certificate issued by Amazon, valid until Oct 29, 2026.
- Who hosts stuudium.com?
- stuudium.com is hosted on AWS, behind CloudFront CDN.
- What is stuudium.com's SEO score?
- stuudium.com scored 80/100 for SEO in the latest analysis (great).
- What is stuudium.com's overall website score?
- stuudium.com has an overall SiteGraph score of 86/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card