Website Review

Inserisci dominio


← Click per aggiornare
coffeescript.org

Analisi sito web coffeescript.org

 Generato il Aprile 21 2021 08:58 AM

Statistiche non aggiornate? AGGIORNA !


Il punteggio e 43/100

SEO Content
Title

CoffeeScript



Lunghezza : 12

Perfetto, il tuo title contiene tra 10 e 70 caratteri.
Description



Lunghezza : 0

Molto male. Non abbiamo trovato meta description nella tua pagina. Usa questo generatore online gratuito di meta tags per creare la descrizione.
Keywords



Molto male. Non abbiamo trovato meta keywords nella tua pagina. Usa questo generatore gratuito online di meta tags per creare keywords.
Og Meta Properties Questa pagina non sfrutta i vantaggi Og Properties. Questi tags consentono ai social crawler di strutturare meglio la tua pagina. Use questo generatore gratuito di og properties per crearli.
Headings
H1 H2 H3 H4 H5 H6
0 47 109 4 0 0
  • [H2] Overview
  • [H2] CoffeeScript 2
  • [H2] Installation
  • [H2] Usage
  • [H2] Language Reference
  • [H2] Functions
  • [H2] Strings
  • [H2] Objects and Arrays
  • [H2] Comments
  • [H2] Lexical Scoping and Variable Safety
  • [H2] If, Else, Unless, and Conditional Assignment
  • [H2] Splats, or Rest Parameters/Spread Syntax
  • [H2] Loops and Comprehensions
  • [H2] Array Slicing and Splicing with Ranges
  • [H2] Everything is an Expression (at least, as much as possible)
  • [H2] Operators and Aliases
  • [H2] The Existential Operator
  • [H2] Chaining Function Calls
  • [H2] Destructuring Assignment
  • [H2] Bound (Fat Arrow) Functions
  • [H2] Generator Functions
  • [H2] Async Functions
  • [H2] Classes
  • [H2] Prototypal Inheritance
  • [H2] Switch/When/Else
  • [H2] Try/Catch/Finally
  • [H2] Chained Comparisons
  • [H2] Block Regular Expressions
  • [H2] Tagged Template Literals
  • [H2] Modules
  • [H2] Embedded JavaScript
  • [H2] JSX
  • [H2] Type Annotations
  • [H2] Literate CoffeeScript
  • [H2] Source Maps
  • [H2] Cake, and Cakefiles
  • [H2] "text/coffeescript" Script Tags
  • [H2] Resources
  • [H2] Books
  • [H2] Screencasts
  • [H2] Examples
  • [H2] Web Chat (IRC)
  • [H2] Annotated Source
  • [H2] Contributing
  • [H2] Unsupported ECMAScript Features
  • [H2] Breaking Changes From CoffeeScript 1.x to 2
  • [H2] Changelog
  • [H3] What’s New In CoffeeScript 2?
  • [H3] Compatibility
  • [H3] Command Line
  • [H3] Node.js
  • [H3] Transpilation
  • [H3] let and const: block-scoped and reassignment-protected variables
  • [H3] Named functions and function declarations
  • [H3] get and set keyword shorthand syntax
  • [H3] Bound (fat arrow) functions
  • [H3] Default values for function parameters and destructured elements
  • [H3] Bound generator functions
  • [H3] Classes are compiled to ES2015 classes
  • [H3] super and this
  • [H3] super and extends
  • [H3] JSX and the < and > operators
  • [H3] Literate CoffeeScript parsing
  • [H3] Argument parsing and shebang (#!) lines
  • [H3] 2.5.1 — 2020-01-31
  • [H3] 2.5.0 — 2019-12-31
  • [H3] 2.4.1 — 2019-04-08
  • [H3] 2.4.0 — 2019-03-29
  • [H3] 2.3.2 — 2018-09-19
  • [H3] 2.3.1 — 2018-05-21
  • [H3] 2.3.0 — 2018-04-29
  • [H3] 2.2.4 — 2018-03-29
  • [H3] 2.2.3 — 2018-03-11
  • [H3] 2.2.2 — 2018-02-21
  • [H3] 2.2.1 — 2018-02-06
  • [H3] 2.2.0 — 2018-02-01
  • [H3] 2.1.1 — 2017-12-29
  • [H3] 2.1.0 — 2017-12-10
  • [H3] 2.0.3 — 2017-11-26
  • [H3] 2.0.2 — 2017-10-26
  • [H3] 2.0.1 — 2017-09-26
  • [H3] 2.0.0 — 2017-09-18
  • [H3] 2.0.0-beta5 — 2017-09-02
  • [H3] 2.0.0-beta4 — 2017-08-03
  • [H3] 2.0.0-beta3 — 2017-06-30
  • [H3] 2.0.0-beta2 — 2017-05-16
  • [H3] 2.0.0-beta1 — 2017-04-14
  • [H3] 2.0.0-alpha1 — 2017-02-21
  • [H3] 1.12.7 — 2017-07-16
  • [H3] 1.12.6 — 2017-05-15
  • [H3] 1.12.5 — 2017-04-10
  • [H3] 1.12.4 — 2017-02-18
  • [H3] 1.12.3 — 2017-01-24
  • [H3] 1.12.2 — 2016-12-16
  • [H3] 1.12.1 — 2016-12-07
  • [H3] 1.12.0 — 2016-12-04
  • [H3] 1.11.1 — 2016-10-02
  • [H3] 1.11.0 — 2016-09-24
  • [H3] 1.10.0 — 2015-09-03
  • [H3] 1.9.3 — 2015-05-27
  • [H3] 1.9.2 — 2015-04-15
  • [H3] 1.9.1 — 2015-02-18
  • [H3] 1.9.0 — 2015-01-29
  • [H3] 1.8.0 — 2014-08-26
  • [H3] 1.7.1 — 2014-01-29
  • [H3] 1.7.0 — 2014-01-28
  • [H3] 1.6.3 — 2013-06-02
  • [H3] 1.6.2 — 2013-03-18
  • [H3] 1.6.1 — 2013-03-05
  • [H3] 1.5.0 — 2013-02-25
  • [H3] 1.4.0 — 2012-10-23
  • [H3] 1.3.3 — 2012-05-15
  • [H3] 1.3.1 — 2012-04-10
  • [H3] 1.2.0 — 2011-12-18
  • [H3] 1.1.3 — 2011-11-08
  • [H3] 1.1.2 — 2011-08-04
  • [H3] 1.1.1 — 2011-05-10
  • [H3] 1.1.0 — 2011-05-01
  • [H3] 1.0.1 — 2011-01-31
  • [H3] 1.0.0 — 2010-12-24
  • [H3] 0.9.6 — 2010-12-06
  • [H3] 0.9.5 — 2010-11-21
  • [H3] 0.9.4 — 2010-09-21
  • [H3] 0.9.3 — 2010-09-16
  • [H3] 0.9.2 — 2010-08-23
  • [H3] 0.9.1 — 2010-08-11
  • [H3] 0.9.0 — 2010-08-04
  • [H3] 0.7.2 — 2010-07-12
  • [H3] 0.7.1 — 2010-07-11
  • [H3] 0.7.0 — 2010-06-28
  • [H3] 0.6.2 — 2010-05-15
  • [H3] 0.6.1 — 2010-04-12
  • [H3] 0.6.0 — 2010-04-03
  • [H3] 0.5.6 — 2010-03-23
  • [H3] 0.5.5 — 2010-03-08
  • [H3] 0.5.4 — 2010-03-03
  • [H3] 0.5.3 — 2010-02-27
  • [H3] 0.5.2 — 2010-02-25
  • [H3] 0.5.1 — 2010-02-24
  • [H3] 0.5.0 — 2010-02-21
  • [H3] 0.3.2 — 2010-02-08
  • [H3] 0.3.0 — 2010-01-26
  • [H3] 0.2.6 — 2010-01-17
  • [H3] 0.2.5 — 2010-01-13
  • [H3] 0.2.4 — 2010-01-12
  • [H3] 0.2.3 — 2010-01-11
  • [H3] 0.2.2 — 2010-01-10
  • [H3] 0.2.1 — 2010-01-05
  • [H3] 0.2.0 — 2010-01-05
  • [H3] 0.1.6 — 2009-12-27
  • [H3] 0.1.5 — 2009-12-26
  • [H3] 0.1.4 — 2009-12-25
  • [H3] 0.1.3 — 2009-12-25
  • [H3] 0.1.2 — 2009-12-24
  • [H3] 0.1.1 — 2009-12-24
  • [H3] 0.1.0 — 2009-12-24
  • [H4] Examples:
  • [H4] Quickstart
  • [H4] Transpiling with the CoffeeScript compiler
  • [H4] Polyfills
Images Abbiamo trovato 0 immagini in questa pagina web.

Buono, molte o tutte le tue immagini hanno attributo alt
Text/HTML Ratio Ratio : 0%

Il rapporto testo/codice HTML di questa pagina e inferiore a 15 percento, questo significa che il tuo sito web necessita probabilmente di molto piu contenuto.
Flash Perfetto, non e stato rilevato contenuto Flash in questa pagina.
Iframe Grande, non sono stati rilevati Iframes in questa pagina.

URL Rewrite Buono. I tuoi links appaiono friendly!
Underscores in the URLs Abbiamo rilevato underscores nei tuoi URLs. Dovresti utilizzare trattini per ottimizzare le pagine per il tuo SEO.
In-page links Abbiamo trovato un totale di 310 links inclusi 76 link(s) a files



Anchor Type Juice
Try CoffeeScript Interno Passing Juice
Language Reference Interno Passing Juice
Resources Interno Passing Juice
GitHub Externo Passing Juice
Introduction Interno Passing Juice
Overview Interno Passing Juice
CoffeeScript 2 Interno Passing Juice
What’s New in CoffeeScript 2 Interno Passing Juice
Compatibility Interno Passing Juice
Installation Interno Passing Juice
Usage Interno Passing Juice
Command Line Interno Passing Juice
Node.js Interno Passing Juice
Transpilation Interno Passing Juice
Functions Interno Passing Juice
Strings Interno Passing Juice
Objects and Arrays Interno Passing Juice
Comments Interno Passing Juice
Lexical Scoping and Variable Safety Interno Passing Juice
If, Else, Unless, and Conditional Assignment Interno Passing Juice
Splats, or Rest Parameters/Spread Syntax Interno Passing Juice
Loops and Comprehensions Interno Passing Juice
Array Slicing and Splicing Interno Passing Juice
Everything is an Expression Interno Passing Juice
Operators and Aliases Interno Passing Juice
Existential Operator Interno Passing Juice
Destructuring Assignment Interno Passing Juice
Chaining Function Calls Interno Passing Juice
Bound (Fat Arrow) Functions Interno Passing Juice
Generator Functions Interno Passing Juice
Async Functions Interno Passing Juice
Classes Interno Passing Juice
Prototypal Inheritance Interno Passing Juice
Switch and Try/Catch Interno Passing Juice
Chained Comparisons Interno Passing Juice
Block Regular Expressions Interno Passing Juice
Tagged Template Literals Interno Passing Juice
Modules Interno Passing Juice
Embedded JavaScript Interno Passing Juice
JSX Interno Passing Juice
Type Annotations Interno Passing Juice
Literate CoffeeScript Interno Passing Juice
Source Maps Interno Passing Juice
Cake, and Cakefiles Interno Passing Juice
Browser-Based Tests Interno Passing Juice
Books Interno Passing Juice
Screencasts Interno Passing Juice
Examples Interno Passing Juice
Chat Interno Passing Juice
Annotated Source Interno Passing Juice
Contributing Interno Passing Juice
Unsupported ECMAScript Features Interno Passing Juice
Named Functions and Function Declarations Interno Passing Juice
Breaking Changes From 1.x Interno Passing Juice
Bound (Fat Arrow) Functions Interno Passing Juice
Default Values Interno Passing Juice
Bound Generator Functions Interno Passing Juice
Classes Interno Passing Juice
Literate CoffeeScript Parsing Interno Passing Juice
Changelog Interno Passing Juice
Version 1.x Documentation Interno Passing Juice
2.5.1 Externo Passing Juice
announcement Interno Passing Juice
Splats, a.k.a. object rest/spread syntax, for objects Interno Passing Juice
Async generator functions Externo Passing Juice
node.green Externo Passing Juice
Node.js Externo Passing Juice
core compiler Interno Passing Juice
npm Externo Passing Juice
options to pass to Babel Externo Passing Juice
Babel Externo Passing Juice
Bublé Externo Passing Juice
Traceur Compiler Externo Passing Juice
other ways Externo Passing Juice
Babel’s website to learn about presets and plugins Externo Passing Juice
Node API Interno Passing Juice
Gulp Externo Passing Juice
Webpack Externo Passing Juice
Grunt Externo Passing Juice
Broccoli Externo Passing Juice
polyfills Externo Passing Juice
other Externo Passing Juice
strategies Externo Passing Juice
functions Interno Passing Juice
YAML Externo Passing Juice
This is intentional Interno Passing Juice
rest parameters Externo Passing Juice
spread syntax Externo Passing Juice
Generator Functions Interno Passing Juice
YAML Externo Passing Juice
“dividend dependent modulo” Externo Passing Juice
this Digital Web article Externo Passing Juice
adopted it Externo Passing Juice
generator functions Externo Passing Juice
async functions Externo Passing Juice
chained comparisons Externo Passing Juice
ES2015 tagged template literals Externo Passing Juice
Dynamic import Externo Passing Juice
JSX Externo Passing Juice
React Externo Passing Juice
Babel with the React JSX transform Externo Passing Juice
Flow Externo Passing Juice
Comment Types syntax Externo Passing Juice
build tool Interno Passing Juice
Flow Externo Passing Juice
installed Flow Externo Passing Juice
create an issue Externo Passing Juice
as a document Externo Passing Juice
raw Externo Passing Juice
properly highlighted in a text editor Externo Passing Juice
HTML5 Tutorial Externo Passing Juice
Make Externo Passing Juice
Rake Externo Passing Juice
don’t expect any fanciness built-in Interno Passing Juice
Download current version here, 77k when gzipped Interno Passing Juice
CoffeeScript Issues Externo Passing Juice
CoffeeScript Google Group Externo Passing Juice
The CoffeeScript Wiki Externo Passing Juice
text editor extensions Externo Passing Juice
web framework plugins Externo Passing Juice
CoffeeScript build tools Externo Passing Juice
The FAQ Externo Passing Juice
JS2Coffee Externo Passing Juice
High-Rez Logo Externo Passing Juice
The Little Book on CoffeeScript Externo Passing Juice
Alex MacCaw Externo Passing Juice
Smooth CoffeeScript Externo Passing Juice
Eloquent JavaScript Externo Passing Juice
E. Hoigaard Externo Passing Juice
CoffeeScript: Accelerated JavaScript Development Externo Passing Juice
Trevor Burnham Externo Passing Juice
CoffeeScript Programming with jQuery, Rails, and Node.js Externo Passing Juice
CoffeeScript Ristretto Externo Passing Juice
Reg Braithwaite Externo Passing Juice
Testing with CoffeeScript Externo Passing Juice
CoffeeScript Application Development Externo Passing Juice
CoffeeScript Application Development Coookbook Externo Passing Juice
CoffeeScript in Action Externo Passing Juice
CoffeeScript: Die Alternative zu JavaScript Externo Passing Juice
A Sip of CoffeeScript Externo Passing Juice
Code School Course Externo Passing Juice
Meet CoffeeScript Externo Passing Juice
PluralSight Externo Passing Juice
CoffeeScript Basics Externo Passing Juice
best list of open-source CoffeeScript examples Externo Passing Juice
Hubot Externo Passing Juice
Pow Externo Passing Juice
Coffee-Resque Externo Passing Juice
Resque Externo Passing Juice
Orona Externo Passing Juice
Atom Externo Passing Juice
Trix Externo Passing Juice
join via your web browser Externo Passing Juice
here Interno Passing Juice
Grammar Rules — src/grammar Interno Passing Juice
Lexing Tokens — src/lexer Interno Passing Juice
The Rewriter — src/rewriter Interno Passing Juice
The Syntax Tree — src/nodes Interno Passing Juice
Lexical Scope — src/scope Interno Passing Juice
Helpers & Utility Functions — src/helpers Interno Passing Juice
The CoffeeScript Module — src/coffeescript Interno Passing Juice
Cake & Cakefiles — src/cake Interno Passing Juice
“coffee” Command-Line Utility — src/command Interno Passing Juice
Option Parsing — src/optparse Interno Passing Juice
Interactive REPL — src/repl Interno Passing Juice
Source Maps — src/sourcemap Interno Passing Juice
the repo Externo Passing Juice
proposal approval process Externo Passing Juice
the Wiki Externo Passing Juice
How The Parser Works Externo Passing Juice
plenty of company Externo Passing Juice
intentionally omitted Externo Passing Juice
function declaration Externo Passing Juice
function expression Externo Passing Juice
subtle differences between the two forms Externo Passing Juice
infer the names of such anonymous functions Externo Passing Juice
alternate syntax Externo Passing Juice
ES2015 spec regarding function default parameters Externo Passing Juice
destructuring default values Externo Passing Juice
aren’t allowed in ECMAScript Externo Passing Juice
2.5.1 Externo Passing Juice
2.5.0 Externo Passing Juice
Babel’s spec Externo Passing Juice
ESLint Externo Passing Juice
Prettier Externo Passing Juice
Numeric separators Externo Passing Juice
2.4.1 Externo Passing Juice
traditional ES5 Interno Passing Juice
modern ES module Interno Passing Juice
2.4.0 Externo Passing Juice
Modules Interno Passing Juice
ECMAScript proposal Externo Passing Juice
shipped Externo Passing Juice
2.3.2 Externo Passing Juice
2.3.1 Externo Passing Juice
Try CoffeeScript Interno Passing Juice
2.3.0 Externo Passing Juice
some subtle differences Externo Passing Juice
2.2.4 Externo Passing Juice
2.2.3 Externo Passing Juice
2.2.2 Externo Passing Juice
2.2.1 Externo Passing Juice
2.2.0 Externo Passing Juice
2.1.1 Externo Passing Juice
2.1.0 Externo Passing Juice
JSX fragments syntax Externo Passing Juice
2.0.3 Externo Passing Juice
2.0.2 Externo Passing Juice
variable Externo Passing Juice
class and method names Externo Passing Juice
class fields Externo Passing Juice
2.0.1 Externo Passing Juice
transpiler supports it Externo Passing Juice
2.0.0 Externo Passing Juice
2.0.0-beta5 Externo Passing Juice
legacy browser compiler Interno Passing Juice
2.0.0-beta4 Externo Passing Juice
all the changes from 1.12.6 to 1.12.7 Interno Passing Juice
breaking changes Interno Passing Juice
2.0.0-beta3 Externo Passing Juice
Object rest/spread properties Interno Passing Juice
2.0.0-beta2 Externo Passing Juice
all the changes from 1.12.5 to 1.12.6 Interno Passing Juice
still intentionally throws a compiler error Interno Passing Juice
2.0.0-beta1 Externo Passing Juice
Markdown-It Externo Passing Juice
2.0.0-alpha1 Externo Passing Juice
1.12.7 Externo Passing Juice
1.12.6 Externo Passing Juice
1.12.5 Externo Passing Juice
1.12.4 Externo Passing Juice
1.12.3 Externo Passing Juice
1.12.2 Externo Passing Juice
browser-based tests Interno Passing Juice
1.12.1 Externo Passing Juice
1.12.0 Externo Passing Juice
1.11.1 Externo Passing Juice
1.11.0 Externo Passing Juice
1.10.0 Externo Passing Juice
1.9.3 Externo Passing Juice
1.9.2 Externo Passing Juice
1.9.1 Externo Passing Juice
1.9.0 Externo Passing Juice
1.8.0 Externo Passing Juice
1.7.1 Externo Passing Juice
1.7.0 Externo Passing Juice
1.6.3 Externo Passing Juice
1.6.2 Externo Passing Juice
with colors, even Externo Passing Juice
1.6.1 Externo Passing Juice
Jason Walton Externo Passing Juice
1.5.0 Externo Passing Juice
1.4.0 Externo Passing Juice
1.3.3 Externo Passing Juice
#2052 Externo Passing Juice
1.3.1 Externo Passing Juice
#1547 Externo Passing Juice
1.2.0 Externo Passing Juice
1.1.3 Externo Passing Juice
@michaelficarra Externo Passing Juice
@geraldalewis Externo Passing Juice
@satyr Externo Passing Juice
@trevorburnham Externo Passing Juice
1.1.2 Externo Passing Juice
1.1.1 Externo Passing Juice
1.1.0 Externo Passing Juice
1.0.1 Externo Passing Juice
1.0.0 Externo Passing Juice
0.9.6 Externo Passing Juice
0.9.5 Externo Passing Juice
Coco Externo Passing Juice
0.9.4 Externo Passing Juice
0.9.3 Externo Passing Juice
0.9.2 Externo Passing Juice
0.9.1 Externo Passing Juice
0.9.0 Externo Passing Juice
0.7.2 Externo Passing Juice
0.7.1 Externo Passing Juice
0.7.0 Externo Passing Juice
0.6.2 Externo Passing Juice
0.6.1 Externo Passing Juice
0.6.0 Externo Passing Juice
0.5.6 Externo Passing Juice
0.5.5 Externo Passing Juice
Stan Angeloff Externo Passing Juice
0.5.4 Externo Passing Juice
0.5.3 Externo Passing Juice
0.5.2 Externo Passing Juice
0.5.1 Externo Passing Juice
0.5.0 Externo Passing Juice
0.3.2 Externo Passing Juice
0.3.0 Externo Passing Juice
0.2.6 Externo Passing Juice
0.2.5 Externo Passing Juice
0.2.4 Externo Passing Juice
0.2.3 Externo Passing Juice
0.2.2 Externo Passing Juice
0.2.1 Externo Passing Juice
0.2.0 Externo Passing Juice
Liam O’Connor-Davis Externo Passing Juice
0.1.6 Externo Passing Juice
0.1.5 Externo Passing Juice
0.1.4 Externo Passing Juice
C# Externo Passing Juice
0.1.3 Externo Passing Juice
0.1.2 Externo Passing Juice
Narwhal Externo Passing Juice
Tom Robinson Externo Passing Juice
0.1.1 Externo Passing Juice
0.1.0 Externo Passing Juice

SEO Keywords
Keywords Cloud
Consistenza Keywords
Keyword Contenuto Title Keywords Description Headings

Usabilita
Url Dominio : coffeescript.org
Lunghezza : 16
Favicon Grande, il tuo sito usa una favicon.
Stampabilita Non abbiamo riscontrato codice CSS Print-Friendly.
Lingua Non hai specificato la lingua. Usa questo generatore gratuito di meta tags generator per dichiarare la lingua che intendi utilizzare per il tuo sito web.
Dublin Core Questa pagina non sfrutta i vantaggi di Dublin Core.

Documento
Doctype HTML 5
Encoding Perfetto. Hai dichiarato che il tuo charset e UTF-8.
Validita W3C Errori : 2
Avvisi : 3
Email Privacy Attenzione! E stato trovato almeno un indirizzo mail in plain text. Usa antispam protector gratuito per nascondere gli indirizzi mail agli spammers.
Deprecated HTML Grande! Non abbiamo trovato tags HTML deprecati nel tuo codice.
Suggerimenti per velocizzare
Attenzione! Cerca di evitare di utilizzare nested tables in HTML.
Perfetto. Nessun codice css inline e stato trovato nei tags HTML!
Grande, il tuo sito web ha pochi file CSS.
Perfetto, il tuo sito web ha pochi file JavaScript.
Perfetto, il vostro sito si avvale di gzip.

Mobile
Mobile Optimization
Apple Icon
Meta Viewport Tag
Flash content

Ottimizzazione
XML Sitemap Non trovato

Il tuo sito web non ha una sitemap XML - questo può essere problematico.

A elenca sitemap URL che sono disponibili per la scansione e possono includere informazioni aggiuntive come gli ultimi aggiornamenti del tuo sito, frequenza delle variazioni e l'importanza degli URL. In questo modo i motori di ricerca di eseguire la scansione del sito in modo più intelligente.
Robots.txt http://coffeescript.org/robots.txt

Grande, il vostro sito ha un file robots.txt.
Analytics Grande, il vostro sito ha uno strumento di analisi dei dati.

   Google Analytics

PageSpeed Insights

Dispositivo
Categorie

Sviluppata da PHP5 Developer  |  Website Screenshots by PagePeeker |  Terms and Conditions  |  Privacy Policy

Visi mobilieji | Darbo birža | Receptai | Vyriski ir moteriski batai | ETS 2 mods | Kur apsistoti Šiauliuose? | IT naujienos |