Website review html.md
Code Playground: HTML, CSS, JavaScript Editor Online
Generated on January 05 2026 13:14 PM
Old data? UPDATE !
The score is 72/100
SEO Content
Title
Code Playground: HTML, CSS, JavaScript Editor Online
Length : 52
Perfect, your title contains between 10 and 70 characters.
Description
A live code editor for web development. Write, run, and test HTML, CSS, and JavaScript in your browser with real-time preview. No setup, free to use.
Length : 149
Great, your meta description contains between 70 and 160 characters.
Keywords
online code editor, html editor, css editor, javascript editor, code playground, web development editor, live preview
Good, your page contains meta keywords.
Og Meta Properties
Good, your page take advantage of Og Properties.
| Property | Content |
|---|---|
| image | ./assets/images/preview.png |
| image:width | 1200 |
| image:height | 630 |
| image:alt | Screenshot of our online code editor showing HTML, CSS, and JavaScript panels with live preview |
| type | website |
| title | Online HTML, CSS, JS Code Editor | Live Preview Playground |
| description | Write, edit, and run HTML, CSS, and JavaScript code with real-time preview. No setup required. |
Headings
| H1 | H2 | H3 | H4 | H5 | H6 |
| 1 | 0 | 5 | 0 | 0 | 0 |
- [H1] HTML Code Playground by sgapps.io
- [H3] HTML
- [H3] CSS
- [H3] JavaScript
- [H3] Preview
- [H3] Console
Images
We found 6 images on this web page.
Good, most or all of your images have alt attributes.
Text/HTML Ratio
Ratio : 17%
Good, this page's ratio of text to HTML code is higher than 15, but lower than 25 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.
SEO Links
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 1 links including 0 link(s) to files
| Anchor | Type | Juice |
|---|---|---|
| sgapps.io | External | Passing Juice |
SEO Keywords
Keywords Cloud
editor preview online code html sgappsio run css playground javascript
Keywords Consistency
| Keyword | Content | Title | Keywords | Description | Headings |
|---|---|---|---|---|---|
| code | 3 |  |
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| html | 3 | |
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| playground | 2 | |
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| css | 2 | |
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| run | 2 | |
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Usability
Url
Domain : html.md
Length : 7
Favicon
Very bad. We have not found shortcut icon. Icons are one of easy ways to attract regular visitors to your website more often.
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 : 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
|
Excellent, your website doesn't use nested tables. |
|
Perfect. No inline css has been found in HTML tags! |
|
Great, your website has few CSS files. |
|
Perfect, your website has few JavaScript files. |
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Perfect, your website takes advantage of gzip. |
Mobile
Mobile Optimization
|
Apple Icon |
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Meta Viewport Tag |
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Flash content |
Optimization
XML Sitemap
Missing
Your website does not have an XML sitemap - this can be problematic.
A sitemap lists URLs that are available for crawling and can include additional information like your site's latest updates, frequency of changes and importance of the URLs. This allows search engines to crawl the site more intelligently.
Robots.txt
https://html.md/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
Free SEO Testing Tool
Free SEO Testing Tool is a free SEO tool which provides you content analysis of the website.