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jsdevspace.substack.com

Website review jsdevspace.substack.com

 Generated on July 31 2026 10:13 AM

Old statistics? UPDATE !


The score is 58/100

SEO Content
Title

JavaScript Development Substack | Substack



Length : 42

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

JavaScript Development Substack is your go-to resource for in-depth articles, tutorials, and insights on JavaScript programming. Whether you're a beginner or an experienced developer, this newsletter covers essential topics in JavaScript. Click to read JavaScript Development Substack, by JavaScript Development Space, a Substack publication with hundreds of subscribers.



Length : 376

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
image https://substackcdn.com/image/fetch/$s_!sbRF!,f_auto,q_auto:best,fl_progressive:steep/https%3A%2F%2Fjsdevspace.substack.com%2Ftwitter%2Fsubscribe-card.jpg%3Fv%3D792071456%26version%3D9
type article
title JavaScript Development Substack | Substack
description JavaScript Development Substack is your go-to resource for in-depth articles, tutorials, and insights on JavaScript programming. Whether you're a beginner or an experienced developer, this newsletter covers essential topics in JavaScript. Click to read JavaScript Development Substack, by JavaScript Development Space, a Substack publication with hundreds of subscribers.
url https://jsdevspace.substack.com/
Headings
H1 H2 H3 H4 H5 H6
1 1 0 1 0 0
  • [H1] JavaScript Development Substack
  • [H2] 10 Modern JavaScript Tricks That Instantly Cut Boilerplate Code
  • [H4] JavaScript Development Substack
Images We found 15 images on this web page.

13 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 : 3%

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 24 links including 0 link(s) to files



Anchor Type Juice
JavaScript Development Substack Internal Passing Juice
View all Internal Passing Juice
13 Super Useful Chrome Plugins for Front-End Developers Internal Passing Juice
JavaScript Development Space External Passing Juice
50 Practical JavaScript Tips for Developers Internal Passing Juice
JavaScript Just Leveled Up: ES2025 - You’ll Fall in Love With Internal Passing Juice
Stop Reaching for JavaScript: Modern HTML & CSS Interactive Patterns Internal Passing Juice
The Quiet Tax of Not Knowing Your AI Limits Internal Passing Juice
Friday Links #41: TypeScript 7, Bun, AI Agents and More Internal Passing Juice
Bun.WebView Makes Browser Automation Ridiculously Simple Internal Passing Juice
Friday Links #40 — JavaScript News, New Libraries & AI Tools Internal Passing Juice
The 8 AI Coding Traps Every Engineering Team Should Know Internal Passing Juice
Friday Links #39 — TypeScript, AI Tools & Open Source Releases Internal Passing Juice
Selection Sort Made Visual: Learn Sorting Without Abstract Theory Internal Passing Juice
About Internal Passing Juice
Archive Internal Passing Juice
Recommendations Internal Passing Juice
Sitemap Internal Passing Juice
Privacy External Passing Juice
Terms External Passing Juice
Collection notice External Passing Juice
Get the app External Passing Juice
Substack External Passing Juice
turn on JavaScript External Passing Juice

SEO Keywords
Keywords Cloud subscribe space bun tools javascript typescript new jul development substack
Keywords Consistency
Keyword Content Title Keywords Description Headings
javascript 28
development 17
space 12
substack 8
new 5

Usability
Url Domain : jsdevspace.substack.com
Length : 23
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 : 162
Warnings : 160
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.
Too bad, your website has too many CSS files (more than 4).
Too bad, your website has too many JS files (more than 6).
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://jsdevspace.substack.com/sitemap.xml
https://jsdevspace.substack.com/sitemap.xml
https://jsdevspace.substack.com/news_sitemap.xml
Robots.txt http://jsdevspace.substack.com/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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