deutsche-glasfaser.de

Der Anbieter mit FTTH Internet – Deutsche Glasfaser

Last scanned Jul 27, 2026, 1:43 PM

86

Overall score

Great

Summary

Deutsche Glasfaser liefert Ihnen Internet, Telefon und Fernsehen mit bis zu 1 Gbit/s (1000 Mbit/s) und schließt Ihr Zuhause an das Internet der Zukunft an. This website uses Next.js hosted on Google Cloud. SEO is excellent (90/100) and accessibility is excellent (100/100). Security scores good (80/100) and performance good (75/100). Top issue: No structured data (JSON-LD) found.

Deutsche Glasfaser liefert Ihnen Internet, Telefon und Fernsehen mit bis zu 1 Gbit/s (1000 Mbit/s) und schließt Ihr Zuhause an das Internet der Zukunft an.

United States

Hosted on Google Cloud

Top issues to fix

4 issues found · 1 high priority

Missing Content-Security-Policy header
Security
Add a CSP to control which sources can run scripts — the strongest single defense against XSS.
Missing X-Frame-Options header
Security
Add X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
1 cookie without Secure/HttpOnly flags
Security
Set Secure and HttpOnly on session cookies so they can't leak over HTTP or be read by injected scripts.
No structured data (JSON-LD) found
SEO
Add JSON-LD (Organization, Article, Product…) to become eligible for rich results.

90

SEO

1 issue(s) found

75

Performance

975 ms

80

Security

HTTPS & header checks

100

Accessibility

0 issue(s) found

Not enough scan history yet to show a trend — check back after this site has been re-scanned a few more times.

Organization

Company details published in this site's own structured data.

Deutsche Glasfaser liefert Ihnen Internet, Telefon und Fernsehen mit bis zu 1 Gbit/s (1000 Mbit/s) und schließt Ihr Zuhause an das Internet der Zukunft an.

Facebook Instagram YouTube LinkedIn

Contact

Email, phone, and address published on this site's own pages.

Phone: +4928619834182

Meta tags

Title: Der Anbieter mit FTTH Internet – Deutsche Glasfaser
Description: Deutsche Glasfaser liefert Ihnen Internet, Telefon und Fernsehen mit bis zu 1 Gbit/s (1000 Mbit/s) und schließt Ihr Zuhause an das Internet der Zukunft an.
Canonical: https://www.deutsche-glasfaser.de
Language: de
Charset: utf-8
Viewport: width=device-width, initial-scale=1, viewport-fit=cover
Robots meta: index, follow
Manifest

Technologies

Detected frameworks, languages, and tools.

Hosting & CDN

Hosting provider: Google Cloud
CDN provider: —
IP address: 34.49.65.61
ASN: AS396982 (GOOGLE-CLOUD-PLATFORM - Google LLC, US)

DNS records

Type	Value
A	34.49.65.61
AAAA	2600:1901:0:bef2::
MX	—
TXT	—
NS	—
CAA	—
CNAME	—
IPv6 support	Yes

TLS / SSL certificate

Version: TLS 1.3
Issuer: Google Trust Services
Subject: www.deutsche-glasfaser.de
Valid from: Jun 10, 2026
Valid to: Sep 8, 2026
Days until expiry: 43
SAN domains: www.deutsche-glasfaser.de, deutsche-glasfaser.de

Security headers

Strict-Transport-SecurityEnabled
Content-Security-PolicyMissing
X-Frame-OptionsMissing
X-Content-Type-OptionsEnabled
Referrer-PolicyEnabled
Permissions-PolicyEnabled

Compression: gzip · 1 cookie(s) observed

Content & assets

Headings

H1 1 · H2 19 · H3 23

Links

59 internal · 9 external · 0 broken

Images

44 total · 0 missing alt

Scripts / Styles

92 scripts · 3 stylesheets

JS / CSS size

2.3 MB · 176 KB

Page size

373 KB

Robots.txt & Sitemap

robots.txt: Found
Disallow rules: 0
sitemap.xml: Found
URLs in sitemap: 241

SEO issues

No structured data (JSON-LD) found

Careers

View careers page

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://deutsche-glasfaser.de
Final URL: https://www.deutsche-glasfaser.de/
HTTP status: 200
HTTP version: HTTP/2
Response time: 968 ms
HTML size: 373 KB
Redirect chain: https://deutsche-glasfaser.de → https://www.deutsche-glasfaser.de/

See something wrong on this report? Request a correction

Same technology stack

ai-analytics.org

AI Analytics

nextjscloudflare-analytics

Cloudflare· Cloudflare

featurespace.co.uk

Featurespace | Fraud and financial crime management

Cloudflare· Cloudflare

savvytime.com

World Clock and Time Converter - Savvy Time

nextjsgoogle-analyticscloudflare-analytics

Cloudflare· Cloudflare

renderforest.com

Create Videos, Designs, and Websites with AI | Renderforest

nextjsgoogle-analyticsgoogle-ads

Cloudflare· Cloudflare

highereducation.com

Home - Higher Education

wordpressnextjs

AWS· Cloudflare

optimism.io

Optimism: The most used blockchain infrastructure.

nextjsgoogle-analytics

Cloudflare· Cloudflare

Same hosting provider

cartodb.com

CARTO - The Agentic GIS Platform

google-analytics

justpark.com

JustPark - The Parking App | Find parking in seconds

carto.com

CARTO - The Agentic GIS Platform

ingenuitycloudservices.com

Enterprise Cloud Services & Bare Metal Solutions | Gaming, Web 3.0, Retail

nginxgoogle-analyticsmeta-pixel

ipmb.com

IPMB - Real. Digital. Gold.

wordpressnginxgoogle-analytics

stickermule.com

Sticker Mule | Custom printing that kicks ass

Frequently asked questions

What technology does deutsche-glasfaser.de use?: deutsche-glasfaser.de is built with Next.js.
Is deutsche-glasfaser.de secure (HTTPS)?: Yes. deutsche-glasfaser.de uses TLS 1.3 with a certificate issued by Google Trust Services, valid until Sep 8, 2026.
Who hosts deutsche-glasfaser.de?: deutsche-glasfaser.de is hosted on Google Cloud.
What is deutsche-glasfaser.de's SEO score?: deutsche-glasfaser.de scored 90/100 for SEO in the latest analysis (excellent).
What is deutsche-glasfaser.de's overall website score?: deutsche-glasfaser.de has an overall SiteGraph score of 86/100, combining SEO, performance, security, and accessibility.
Is deutsche-glasfaser.de hiring?: deutsche-glasfaser.de has a careers page; check it directly for current openings.