Website review formatjs.io
FormatJS - Internationalize your web apps on the client & server
Generated on March 03 2026 05:21 AM
Old data? UPDATE !
The score is 65/100
SEO Content
Title
FormatJS - Internationalize your web apps on the client & server
Length : 64
Perfect, your title contains between 10 and 70 characters.
Description
Industry-standard i18n libraries for JavaScript. FormatJS provides modular libraries for formatting numbers, dates, and strings for React, Vue, and vanilla JS. Built on ICU Message syntax and ECMA-402.
Length : 201
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 |
|---|---|
| title | FormatJS - Internationalize your web apps |
| description | Industry-standard i18n libraries for JavaScript. Built on ICU Message syntax. |
| type | website |
| url | https://formatjs.io/ |
Headings
| H1 | H2 | H3 | H4 | H5 | H6 |
| 1 | 3 | 6 | 0 | 0 | 0 |
- [H1] Internationalize your web appson the client & server
- [H2] Why FormatJS?
- [H2] Runs in the browser, Node.js, and Rust.
- [H2] Trusted by industry leaders.
- [H3] Modular Libraries
- [H3] Framework Integrations
- [H3] Standards Based
- [H3] Docs
- [H3] Community
- [H3] Social
Images
We found 19 images on this web page.
Good, most or all of your images have alt attributes.
Text/HTML Ratio
Ratio : 9%
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.
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 9 links including 0 link(s) to files
| Anchor | Type | Juice |
|---|---|---|
| Docs | Internal | Passing Juice |
| API References | Internal | Passing Juice |
| Polyfills | Internal | Passing Juice |
| Tooling | Internal | Passing Juice |
| Learn More | Internal | Passing Juice |
| ECMAScript | External | Passing Juice |
| ECMA-402 | External | Passing Juice |
| Unicode CLDR | External | Passing Juice |
| ICU Message syntax | External | Passing Juice |
SEO Keywords
Keywords Cloud
web docs integrations github libraries standards formatjs polyfills server apps
Keywords Consistency
| Keyword | Content | Title | Keywords | Description | Headings |
|---|---|---|---|---|---|
| formatjs | 10 |  |
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| libraries | 5 | |
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| web | 4 | |
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| apps | 4 | |
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| server | 4 | |
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Usability
Url
Domain : formatjs.io
Length : 11
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 : 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
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Excellent, your website doesn't use nested tables. |
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Too bad, your website is using inline styles. |
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Great, your website has few CSS files. |
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Perfect, your website has few JavaScript files. |
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Perfect, your website takes advantage of gzip. |
Mobile
Mobile Optimization
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Apple Icon |
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Meta Viewport Tag |
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Flash content |
Optimization
XML Sitemap
Great, your website has an XML sitemap.
| https://formatjs.github.io/ |
Robots.txt
https://formatjs.io/robots.txt
Great, your website has a robots.txt file.
Analytics
Great, your website has an analytics tool.
Google Analytics |
PageSpeed Insights
Device
Categories
Free SEO Testing Tool
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