danieljung.io

Website review danieljung.io

Startseite - Daniel Jung

 Generated on December 20 2025 15:34 PM

Old data? UPDATE !

The score is 54/100

SEO Content

Title

Startseite - Daniel Jung

Length : 24

Perfect, your title contains between 10 and 70 characters.

Description

Autor, Speaker & Youtube-Mathestar

Length : 34

Ideally, your meta description should contain between 70 and 160 characters (spaces included). Use this free tool to calculate text length.

Keywords

Very bad. We haven't found meta keywords on your page. Use this free online meta tags generator to create keywords.

Og Meta Properties

Good, your page take advantage of Og Properties.

Property Content
locale de_DE
type website
title Startseite - Daniel Jung
description Autor, Speaker & Youtube-Mathestar
url https://danieljung.io/
site_name Daniel Jung
updated_time 2025-12-15T16:04:09+01:00
image https://danieljung.io/wp-content/uploads/2025/08/ao_24-536-35-e1755061562426.jpeg
image:secure_url https://danieljung.io/wp-content/uploads/2025/08/ao_24-536-35-e1755061562426.jpeg
image:width 1535
image:height 1535
image:alt Digital Ethics Summit 2024, Daniel Jung
image:type image/jpeg

Headings

H1 H2 H3 H4 H5 H6
2 6 10 1 1 0
  • [H1] DANIEL JUNG
  • [H1] Mathe. Medien. Millionen.
  • [H2] Mathe by Daniel Jung
  • [H2] Meine Bücher
  • [H2] Podcast by Daniel Jung
  • [H2] FEEDBACKS
  • [H2] NEWSROOM
  • [H2] featured in
  • [H3] Youtube
  • [H3] LinkedIn
  • [H3] TikTok
  • [H3] Instagram
  • [H3] 2026 wird spannend – bereitet euch vor!
  • [H3] Nov.-Update: Mathe, Keynotes, mein Buch & KI – was jetzt zählt 🚀📚🤖
  • [H3] Zurück aus der Sommerpause: Lernen mit KI – was jetzt zählt
  • [H3] Let’s rock education – verständlich, digital, menschlich
  • [H3] Der März liegt hinter uns – Ausblick April
  • [H3] Der 2. Monat 2025
  • [H4] Speaker, Autor & Youtube-Mathestar
  • [H5] Ich habe Millionen von jungen Menschen digital die Welt der Mathematik erklärt und gezeigt wie KI dabei helfen kann Bildung neu zu definieren. In meinen Keynotes zeige ich auf, worauf Unternehmen und Institutionen in Zukunft achten und welche Angebote sie für ihre Mitarbeiter bzw. Mitglieder schaffen müssen.

Images

We found 22 images on this web page.

5 alt attributes are empty or missing. Add alternative text so that search engines can better understand the content of your images.

Text/HTML Ratio

Ratio : 4%

This page's ratio of text to HTML code is below 15 percent, this means that your website probably needs more text content.

Flash

Perfect, no Flash content has been detected on this page.

Iframe

Great, there are no Iframes detected on this page.

URL Rewrite

Good. Your links looks friendly!

Underscores in the URLs

Perfect! No underscores detected in your URLs.

In-page links

We found a total of 31 links including 1 link(s) to files

Anchor Type Juice
Zum Inhalt springen Internal Passing Juice
Person Internal Passing Juice
Speaker Internal Passing Juice
Bücher Internal Passing Juice
Projekte Internal Passing Juice
Mathe by Daniel Jung Internal Passing Juice
Daniel Jung x INU External Passing Juice
Mehr erfahren External Passing Juice
Video laden Internal Passing Juice
Mehr erfahren Internal Passing Juice
Youtube External Passing Juice
LinkedIn External Passing Juice
TikTok External Passing Juice
Instagram External Passing Juice
2026 wird spannend – bereitet euch vor! Internal Passing Juice
Nov.-Update: Mathe, Keynotes, mein Buch & KI – was jetzt zählt 🚀📚🤖 Internal Passing Juice
Zurück aus der Sommerpause: Lernen mit KI – was jetzt zählt Internal Passing Juice
Let’s rock education – verständlich, digital, menschlich Internal Passing Juice
Der März liegt hinter uns – Ausblick April Internal Passing Juice
Der 2. Monat 2025 Internal Passing Juice
Danke Internal Passing Juice
Kontakt Internal Passing Juice
Nutzungsbedingungen Internal Passing Juice
Datenschutz Internal Passing Juice
Impressum Internal Passing Juice
https://policies.google.com/privacy?hl=de External Passing Juice
https://www.facebook.com/privacy/explanation External Passing Juice
https://www.instagram.com/legal/privacy/ External Passing Juice
https://wiki.osmfoundation.org/wiki/Privacy_Policy External Passing Juice
https://twitter.com/privacy External Passing Juice
https://vimeo.com/privacy External Passing Juice

SEO Keywords

Keywords Cloud

jung weiterlesen und mehr keine für newsletter daniel kommentare mathe

Keywords Consistency

Keyword Content Title Keywords Description Headings
daniel 11
jung 9
und 9
mathe 8
newsletter 7

Usability

Url

Domain : danieljung.io

Length : 13

Favicon

Great, your website has a favicon.

Printability

We could not find a Print-Friendly CSS.

Language

Good. Your declared language is de.

Dublin Core

This page does not take advantage of Dublin Core.

Document

Doctype

HTML 5

Encoding

Perfect. Your declared charset is UTF-8.

W3C Validity

Errors : 0

Warnings : 0

Email Privacy

Great no email address has been found in plain text!

Deprecated HTML

Great! We haven't found deprecated HTML tags in your HTML.

Speed Tips

Attention! Try to avoid nested tables in HTML.
Too bad, your website is using inline styles.
Too bad, your website has too many CSS files (more than 4).
Too bad, your website has too many JS files (more than 6).
Perfect, your website takes advantage of gzip.

Mobile

Mobile Optimization

Apple Icon
Meta Viewport Tag
Flash content

Optimization

XML Sitemap

Great, your website has an XML sitemap.

https://danieljung.io/sitemap_index.xml

Robots.txt

https://danieljung.io/robots.txt

Great, your website has a robots.txt file.

Analytics

Missing

We didn't detect an analytics tool installed on this website.

Web analytics let you measure visitor activity on your website. You should have at least one analytics tool installed, but It can also be good to install a second in order to cross-check the data.

PageSpeed Insights

Device
Categories

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