iserv.de
IServ Schulplattform – Die digitale Gesamtlösung für Ihre Schule
Last scanned Aug 3, 2026, 1:00 AM · 7 views
Overall score
Great
Summary
Digitalisieren Sie Ihre Schule DSGVO-konform, flexibel und maßgeschneidert mit der IServ Schulplattform. This website uses Google Analytics. SEO is good (75/100) and accessibility is good (85/100). Security scores excellent (90/100) and performance excellent (100/100). Top issue: Title longer than 60 characters.
Digitalisieren Sie Ihre Schule DSGVO-konform, flexibel und maßgeschneidert mit der IServ Schulplattform.
Top issues to fix
7 issues found
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.
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.
sitemap.xml not found
SEOPublish an XML sitemap and reference it from robots.txt to speed up page discovery.
More than 20% of images are missing alt text
AccessibilityAdd alt attributes to the remaining images (use alt="" for purely decorative ones).
+1 more issue — details in the sections below.
SEO
4 issue(s) found
Performance
401 ms
Security
HTTPS & header checks
Accessibility
1 issue(s) found
Score history
+3 overall since Jul 26, 2026
- Overall
- 87
- SEO
- 75
- Security
- 90
- Performance
- 100
- Accessibility
- 85
Organization
Company details published in this site's own structured data.
Contact
Email, phone, and address published on this site's own pages.
- marketing@iserv.de
Meta tags
- Title
- IServ Schulplattform – Die digitale Gesamtlösung für Ihre Schule
- Description
- Digitalisieren Sie Ihre Schule DSGVO-konform, flexibel und maßgeschneidert mit der IServ Schulplattform.
- Canonical
- https://iserv.de/
- Language
- de
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1
- Robots meta
- Manifest
- https://iserv.de/site.webmanifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- —
- CDN provider
- —
- IP address
- —
- ASN
- —
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
- iserv.eu
- Valid from
- Jul 24, 2026
- Valid to
- Oct 22, 2026
- Days until expiry
- 80
- SAN domains
- *.demo-iserv.ch, *.in45min.com, *.in45min.de, *.in45minuten.com, *.in45minuten.de, *.in45minuten.eu, *.iserv-akademie.de, *.iserv-bs.de, *.iserv-gruppe.de, *.iserv-portalserver.de, *.iserv-schulserver.de, *.iserv.app, *.iserv.ch, *.iserv.de, *.iserv.dev, *.iserv.eu, *.iserv.gmbh, *.iserv.host, *.iserv.schule, *.iservgruppe.de, *.just-school.de, *.mein-iserv.de, *.schulplattform.de, *.schulserver.cloud, *.schulserver.org, *.test-iserv.de, demo-iserv.ch, in45min.com, in45min.de, in45minuten.com, in45minuten.de, in45minuten.eu, iserv-akademie.de, iserv-bs.de, iserv-gruppe.de, iserv-portalserver.de, iserv-schulserver.de, iserv.app, iserv.ch, iserv.de, iserv.dev, iserv.eu, iserv.gmbh, iserv.host, iserv.schule, iservgruppe.de, just-school.de, mein-iserv.de, schulplattform.de, schulserver.cloud, schulserver.org, test-iserv.de
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyEnabled
- X-Frame-OptionsMissing
- X-Content-Type-OptionsEnabled
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: none · 0 cookie(s) observed
Content & assets
Headings
H1 1 · H2 6 · H3 10
Links
61 internal · 10 external · 20 broken
Images
41 total · 17 missing alt
Scripts / Styles
6 scripts · 2 stylesheets
JS / CSS size
1.0 KB · 0 B
Page size
236 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
- No structured data (JSON-LD) found
- robots.txt not found
- sitemap.xml not found
Accessibility issues
- More than 20% of images are missing alt text
Scan details
- Requested URL
- https://iserv.de
- Final URL
- https://iserv.de
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 397 ms
- HTML size
- 236 KB
- Redirect chain
- https://iserv.de
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Frequently asked questions
- What technology does iserv.de use?
- iserv.de is built with Google Analytics, Meta Pixel.
- Is iserv.de secure (HTTPS)?
- Yes. iserv.de uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 22, 2026.
- Who hosts iserv.de?
- Hosting provider information for iserv.de is not available yet.
- What is iserv.de's SEO score?
- iserv.de scored 75/100 for SEO in the latest analysis (fair).
- What is iserv.de's overall website score?
- iserv.de has an overall SiteGraph score of 87/100, combining SEO, performance, security, and accessibility.
- Has iserv.de's score changed over time?
- iserv.de's overall score has improved by 3 points (from 84 to 87) since Jul 26, 2026.
OpenGraph & Twitter Card
OpenGraph
Twitter Card