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esprima.org

Website review esprima.org

 Generated on July 06 2021 18:09 PM

Old statistics? UPDATE !


The score is 66/100

SEO Content

Title

Esprima



Length : 7

Ideally, your title should contain between 10 and 70 characters (spaces included). Use this free tool to calculate text length.
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 This page does not take advantage of Og Properties. This tags allows social crawler's better structurize your page. Use this free og properties generator to create them.
Headings
H1 H2 H3 H4 H5 H6
1 0 1 2 0 0
  • [H1] Esprima
  • [H3] ECMAScript parsing infrastructure for multipurpose analysis
  • [H4] Features
  • [H4] API
Images We found 0 images on this web page.

Good, most or all of your images have alt attributes
Text/HTML Ratio Ratio : 45%

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 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 34 links including 0 link(s) to files



Anchor Type Juice
Esprima Internal Passing Juice
Demo Internal Passing Juice
Online Parsing Internal Passing Juice
Syntax Validator Internal Passing Juice
Operator Precedence Internal Passing Juice
Regex Collector Internal Passing Juice
Function Instrumentation Internal Passing Juice
Source Rewrite Internal Passing Juice
Minifiy & Obfuscate Internal Passing Juice
Identifier Highlight Internal Passing Juice
Rename Refactoring Internal Passing Juice
Autocomplete Internal Passing Juice
Git Repository External Passing Juice
Continuous Integration Internal Passing Juice
Mailing List External Passing Juice
Issue Tracker External Passing Juice
Unit Tests Internal Passing Juice
Benchmarks Suite Internal Passing Juice
Speed Comparison Internal Passing Juice
Module Loading Internal Passing Juice
Coverage Analysis External Passing Juice
Documentation Internal Passing Juice
Videos Internal Passing Juice
ECMAScript External Passing Juice
JavaScript External Passing Juice
syntax tree format External Passing Juice
node location info External Passing Juice
support for JSX External Passing Juice
React External Passing Juice
tests External Passing Juice
lexical analysis External Passing Juice
syntactic analysis External Passing Juice
Ariya Hidayat External Passing Juice
GitHub External Passing Juice

SEO Keywords

Keywords Cloud ecmascript full value type analysis syntax tree program code esprima
Keywords Consistency
Keyword Content Title Keywords Description Headings
code 7
type 7
syntax 6
esprima 5
analysis 5

Usability

Url Domain : esprima.org
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 : 2
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.
Too bad, your website does not take advantage of gzip.

Mobile

Mobile Optimization
Apple Icon
Meta Viewport Tag
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 http://esprima.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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