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kotlinlang.org

Website review kotlinlang.org

 Generated on June 23 2021 02:31 AM

Old statistics? UPDATE !


The score is 63/100

SEO Content
Title

Kotlin Programming Language



Length : 27

Perfect, your title contains between 10 and 70 characters.
Description



Length : 0

Very bad. We haven't found meta description on your page. Use this free online meta tags generator to create description.
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
title Kotlin Programming Language
type website
url https://kotlinlang.org/
image https://kotlinlang.org/assets/images/open-graph/kotlin_250x250.png
site_name Kotlin
Headings
H1 H2 H3 H4 H5 H6
1 5 18 0 0 0
  • [H1] A modern programming language that makes developers happier.
  • [H2] Try Kotlin
  • [H2] Latest from Kotlin
  • [H2] Why Kotlin
  • [H2] Kotlin Usage Highlights
  • [H2] Start using Kotlin today! Build your first app in your favorite IDE
  • [H3] Multiplatform Mobile
  • [H3] Server-side
  • [H3] Web Frontend
  • [H3] Android
  • [H3] Kotlin 1.5 Event Materials and 10 Questions from the Q&A ↗
  • [H3] Nine Highlights from the Kotlin Roadmap ↗
  • [H3] What’s new in KMM since going Alpha ↗
  • [H3] Talking Kotlin: Realm for Kotlin Multiplatform ↗
  • [H3] Modern, concise and safe programming language
  • [H3] A productive way to write server‑side applications
  • [H3] Natural way to share code between mobile platforms
  • [H3] Big, friendly and helpful community
  • [H3] Gradle
  • [H3] Corda
  • [H3] Evernote
  • [H3] Coursera
  • [H3] Spring
  • [H3] Atlassian
Images We found 9 images on this web page.

Good, most or all of your images have alt attributes
Text/HTML Ratio Ratio : 30%

Ideal! This page's ratio of text to HTML code is between 25 and 70 percent.
Flash Perfect, no Flash content has been detected on this page.
Iframe Too Bad, you have Iframes on the web pages, this mean that content in an Iframe cannot be indexed.

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
v1.5.10 External Passing Juice
Multiplatform Mobile Internal Passing Juice
Server-side Internal Passing Juice
Web frontend Internal Passing Juice
Data science Internal Passing Juice
Android Internal Passing Juice
Docs Internal Passing Juice
KMM Internal Passing Juice
Community Internal Passing Juice
Teach Internal Passing Juice
Play Internal Passing Juice
Get started Internal Passing Juice
Why Kotlin Internal Passing Juice
JetBrains External Passing Juice
Contributors External Passing Juice
Browse KMM → Internal Passing Juice
Kotlin Usage Highlights Internal Passing Juice
introducing Kotlin External Passing Juice
built entirely in Kotlin External Passing Juice
integrated Kotlin External Passing Juice
partially written External Passing Juice
use of Kotlin's language features External Passing Juice
Trello Android External Passing Juice
Contributing to Kotlin Internal Passing Juice
Releases Internal Passing Juice
Security Internal Passing Juice
Blog External Passing Juice
Issue Tracker External Passing Juice
Kotlin Foundation Internal Passing Juice
Apache 2 license. External Passing Juice
JetBrains External Passing Juice

SEO Keywords
Keywords Cloud community language kotlin val kmm string jvm get mobile android
Keywords Consistency
Keyword Content Title Keywords Description Headings
kotlin 25
android 8
string 6
community 6
language 5

Usability
Url Domain : kotlinlang.org
Length : 14
Favicon Great, your website has a favicon.
Printability We could not find a Print-Friendly CSS.
Language Good. Your declared language is en.
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 : 25
Warnings : 1
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
Excellent, your website doesn't use nested tables.
Too bad, your website is using inline styles.
Great, your website has few CSS files.
Perfect, your website has few JavaScript files.
Too bad, your website does not take advantage of gzip.

Mobile
Mobile Optimization
Apple Icon
Meta Viewport Tag
Flash content

Optimization
XML Sitemap Great, your website has an XML sitemap.

http://kotlinlang.org/sitemap.xml
https://kotlinlang.org/sitemap.xml
Robots.txt http://kotlinlang.org/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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