istr.com
Initial Sample Test Reports – ISTR - from the design to the inspection with enormous streamling potential
Last scanned Jul 22, 2026, 11:05 PM
Overall score
Great
Summary
Initial Sample Test Reports – ISTR - from the design to the inspection with enormous streamling potential. This website uses Nginx hosted on ONE-NETWORK - dogado GmbH, DE. SEO is fair (65/100) and accessibility is excellent (100/100). Security scores fair (65/100) and performance excellent (100/100). Top issue: Title longer than 60 characters.
Initial Sample Test Reports – ISTR - from the design to the inspection with enormous streamling potential
- Germany
- Hosted on ONE-NETWORK - dogado GmbH, DE
Top issues to fix
11 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.
Title longer than 60 characters
SEOShorten the title to under 60 characters so search results don't truncate it.
Missing canonical link
SEOAdd <link rel="canonical"> so search engines know which URL variant to index.
+5 more issues — details in the sections below.
SEO
6 issue(s) found
Performance
291 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Organization
Company details published in this site's own structured data.
Initial Sample Test Reports – ISTR - from the design to the inspection with enormous streamling potential
Meta tags
- Title
- Initial Sample Test Reports – ISTR - from the design to the inspection with enormous streamling potential
- Description
- Initial Sample Test Reports – ISTR - from the design to the inspection with enormous streamling potential
- Canonical
- Language
- en
- Charset
- UTF-8
- Viewport
- width=device-width, initial-scale=1.0, user-scalable=no
- Robots meta
- all
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- ONE-NETWORK - dogado GmbH, DE
- CDN provider
- —
- IP address
- 91.203.212.211
- ASN
- AS8648 (ONE-NETWORK - dogado GmbH, DE)
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
- istr.com
- Valid from
- Jun 4, 2026
- Valid to
- Sep 2, 2026
- Days until expiry
- 41
- SAN domains
- istr.com, www.istr.com
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: none · 0 cookie(s) observed
Content & assets
Headings
H1 1 · H2 0 · H3 0
Links
1 internal · 16 external · 4 broken
Images
1 total · 0 missing alt
Scripts / Styles
4 scripts · 5 stylesheets
JS / CSS size
9.0 KB · 11.2 KB
Page size
12.0 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Title longer than 60 characters
- Missing canonical link
- No structured data (JSON-LD) found
- Missing OpenGraph tags
- robots.txt not found
- sitemap.xml not found
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://istr.com
- Final URL
- https://www.istr.com/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 291 ms
- HTML size
- 12.0 KB
- Redirect chain
- https://istr.com → https://www.istr.com/
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does istr.com use?
- istr.com is built with Nginx.
- Is istr.com secure (HTTPS)?
- Yes. istr.com uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Sep 2, 2026.
- Who hosts istr.com?
- istr.com is hosted on ONE-NETWORK - dogado GmbH, DE.
- What is istr.com's SEO score?
- istr.com scored 65/100 for SEO in the latest analysis (fair).
- What is istr.com's overall website score?
- istr.com has an overall SiteGraph score of 81/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card