Domain Summary

javascript.info

modern javascript tutorial: simple, but detailed explanations with examples and tasks, including: closures, document and events, object oriented programming and more.

javascript.info Quick Summary

Global rank: #51529
Daily visitors: 45.04K
Monthly Visits: 1,351,296
Pageviews per user: 2.68
Registrar Abuse Contact Email:
Registrant Phone:
Rating
TLD: info
IP Address: 104.26.12.17
Organization: Cloudflare, Inc.
Category: Computers Electronics and Technology >
Programming and Developer Software
javascript.info Icon
javascript.info
Last Status:
Online
Last Updated: 28 day ago
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About Website

Click here to check amazing javascript info content for India. Otherwise, check out these important facts you probably never knew about javascript.info

modern javascript tutorial: simple, but detailed explanations with examples and tasks, including: closures, document and events, object oriented programming and more.

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Trust Score DNS Competitors Traffic SSL HTTP Headers WHOIS Reviews SEO

javascript.info Trust Score

javascript.info is probably legit as the trust score is reasonable. Our algorithm rated javascript.info a 81. Although our rating of javascript.info is medium to low risk, we encourage you to always vote as the evaluation of the site is done automatically.

The trust rating is high. Might be safe.
Trustscore
81 / 100

What is your feeling about javascript.info?

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4.5 / 5 Based on 2 Reviews
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Which Sites are Alternatives & Competitors to javascript.info?

Explore the top alternatives and rivals of javascript.info in November 2024, and assess their data relating to website traffic, SEO, Web Server Information, and Whois. Refer to the list below for the best competitors of javascript.info, and simply click on each one to delve into their specific details.

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Mentioned on Their Website:

  • javascript.com
    Learn JavaScript Online - Courses for Beginners - javascript.com

    https://www.javascript.com/

    JavaScript.com is a resource for the JavaScript community with courses, examples, and events. Celebrate 27 years of JavaScript with free courses, live builds, and panel …

  • en.wikipedia.org
    JavaScript - Wikipedia

    https://en.wikipedia.org/wiki/JavaScript

    JavaScript ( / ˈdʒɑːvəskrɪpt / ), often abbreviated as JS, is a programming language and core technology of the Web, alongside HTML and CSS. 99% of websites use JavaScript …

  • archive.org
    javascript-info-full-tutorial-ebook : TutorialsPoint : Free Download

    https://archive.org/details/javascript-info-full-tutorial-ebook

    javascript-info-full-tutorial-ebook Bookreader Item Preview remove-circle Share or Embed This Item. Share to Twitter. Share to Facebook. Share to Reddit. Share …

  • nvd.nist.gov
    NVD - CVE-2024-6047

    https://nvd.nist.gov/vuln/detail/CVE-2024-6047

    NVD Analysts use publicly available information to associate vector strings and CVSS scores. We also display any CVSS information provided within the CVE List …

  • javascript.info
    JavaScript Fundamentals - The Modern JavaScript Tutorial

    https://javascript.info/first-steps

    Learn the basics of script building with JavaScript, the most popular programming language for web development. This web page covers topics such as variables, data …

  • developer.mozilla.org
    JavaScript — Dynamic client-side scripting - Learn web …

    https://developer.mozilla.org/en-US/docs/Learn/JavaScript

    JavaScript is a programming language that allows you to implement complex functionalities on web pages. This guide covers the basics of JavaScript, its …

  • developer.mozilla.org
    JavaScript | MDN - MDN Web Docs

    https://developer.mozilla.org/en-US/docs/Web/javascript

    Learn JavaScript, the lightweight programming language for Web pages and other environments. Find guides, tutorials, reference, and documentation for core …

  • developer.mozilla.org
    JavaScript Guide - JavaScript | MDN - MDN Web Docs

    https://developer.mozilla.org/en-US/docs/Web/JavaScript/Guide

    The JavaScript Guide shows you how to use JavaScript and gives an overview of the language. If you need exhaustive information about a language feature, …

  • javascript.info
    The JavaScript language

    https://javascript.info/js

    JavaScript.info is a comprehensive online book that teaches you JavaScript, from the basics to advanced concepts. You can learn about objects, functions, classes, prototypes, …

  • news.maryland.gov
    Loretta Collins Joins Maryland Department of Agriculture as …

    https://news.maryland.gov/mda/press-release/2024/06/18/loretta-collins-joins-maryland-department-of-agriculture-as-executive-secretary-to-the-state-soil-conservation-committee/

    ANNAPOLIS, MD (June 18, 2024) – The Maryland Department of Agriculture has announced that Loretta Collins has been appointed as the new Executive Secretary …

  • github.com
    javascript-tutorial/en.javascript.info: Modern JavaScript Tutorial

    https://github.com/javascript-tutorial/en.javascript.info

    This repository hosts the English content of the Modern JavaScript Tutorial, published at https://javascript.info.

  • nvd.nist.gov
    NVD - CVE-2024-6046

    https://nvd.nist.gov/vuln/detail/CVE-2024-6046

    CVSS 4.0 Severity and Metrics: NIST: NVD. N/A. NVD assessment not yet provided. NVD Analysts use publicly available information to associate vector strings …

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DNS Lookup

DNS entries, such as A, NS, MX, and TXT records, are crucial for the functioning of the Internet. The A record maps a domain name to an IPv4 address, while the NS record specifies authoritative name servers for a domain. The MX record identifies the mail server responsible for receiving email messages for a domain. Additionally, the TXT record allows for the association of any text information with a domain name. These records play a vital role in ensuring proper communication and connectivity across the internet.

N/A.

javascript.info Traffic Analysis

According to global rankings, javascript.info holds the position of #51529. It attracts an approximate daily audience of 45.04K visitors, leading to a total of 45156 pageviews. On a monthly basis, the website garners around 1351.3K visitors.

Daily Visitors45.04K
Monthly Visits1351.3K
Pages per Visit2.68
Visit Duration0:03:78
Bounce Rate60.21%
Want complete report?Full SEMrush Report >>
Daily Unique Visitors:
45043
Monthly Visits:
1351296
Pages per Visit:
2.68
Daily Pageviews:
45156
Avg. visit duration:
0:03:78
Bounce rate:
60.21%
Monthly Visits (SEMrush):
1353752

Traffic Sources

SourcesTraffic Share
Social:
3.37%
Paid Referrals:
3.43%
Mail:
0.77%
Search:
45.51%
Direct:
46.91%

Visitors by Country

CountryTraffic Share
India:
16.34%
United States:
9.36%
China:
6.51%
Korea, Republic of:
4.85%
Philippines:
4.22%

SSL Checker - SSL Certificate Verify

An SSL certificate is a digital certificate that ensures a secure encrypted connection between a web server and a user's browser. It provides authentication and encryption to keep data private and protected during transmission. javascript.info supports HTTPS, demonstrating their commitment to providing a secure browsing experience for users.

HTTP Headers

HTTP headers are additional segments of data exchanged between a client (e.g. a web browser) and a server during an HTTP request or response. They serve to provide instructions, metadata, or control parameters for the interaction between the client and server.

Status
HTTP/1.1 200 OK
Date
Fri, 07 Jun 2024 09:57:09 GMT
Content-Type
text/html; charset=utf-8
Content-Length
51041
Connection
keep-alive
x-frame-options
sameorigin
ETag
"c761-bYUgqFEN79F94CZryXtX5/AA+H0"
X-Content-Type-Options
nosniff
CF-Cache-Status
DYNAMIC
Report-To
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=L64vQXrw0U52BkQqqbQ%2BMtCNJjLo5YM2ayFzx3p3ABHPjAKopVKTcxH4caAXeX%2FqCtiafMtZopi6xfZloYBKwdxUUT5Ka2zNdd1eZEk%2F2OkgBQE0xOedsvkU4tNdYUVMng%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server
cloudflare
CF-RAY
88ffc6bc2bed67ef-SJC
alt-svc
h3=":443"; ma=86400

Where is javascript.info hosted?

javascript.info is likely hosted in various data centers located across different regions worldwide. The current data center mentioned is just one of many where the website may be hosted.

Whois Information

WHOIS protocol used to get domain/IP info. Common for reg details, ownership of a domain/IP. Check javascript.info for reg/admin contact info, owner, org, email, phone, creation, and expiration dates.

Domain Updated Date: 2023-08-27
Domain Created Date: 2001-09-21
Domain Expiry Date:
Domain Name:
Registrar WHOIS Server: http
Registrar Abuse Contact Email:
Registrar Abuse Contact Phone:
Domain Registrar: Cloudflare, Inc
Domain Owner: Kantor Ilya Aleksandrovich

Domain Name: javascript.info

Registry Domain ID: dc62dd4a0a7e40df9302cc7bdfe491d2-DONUTS

Registrar WHOIS Server: http

Registrar URL: http

Updated Date: 2023-08-27T19

Creation Date: 2001-09-21T03

Registry Expiry Date: 2024-09-21T03

Registrar: Cloudflare, Inc

Registrar IANA ID: 1910

Registrar Abuse Contact Email:

Registrar Abuse Contact Phone:

Registrant Organization: Kantor Ilya Aleksandrovich

Registrant State/Province: Moscow

Registrant Country: RU

Name Server: damon.ns.cloudflare.com

For more information on Whois status codes, please visit https: //icann.org/epp

SEO Analysis

SEO analysis involves examining the performance of a website, including titles, descriptions, keywords, and website speed. It also includes identifying popular keywords and researching competitor websites to understand their strategies. The analysis aims to optimize the website's visibility and improve its ranking on search engines.

Title Tag:

Length: 0 characters

Title tags are usually best kept short, within 50-70 characters. It's important to note that search engines will typically read the entire title tag even if it exceeds 70 characters, but there is a chance they may cut it off or disregard it.

Meta Description:
Modern JavaScript Tutorial simple, but detailed explanations with examples and tasks, including closures, document and events, object oriented programming and more.

Length: 164 characters

What is the issue about?
TThe description is too long or too short. Search engine crawlers only show the first 150-160 characters of the description in the search results page, so if a description is too long, searchers may not see all of the text. If a description is too short, the search engines may add text found elsewhere on the page. Note that search engines may show a different description from the one you have authored if they feel it may be more relevant to a user's search.

How to fix?
Change the description in the tag in the page source to be between 25 and 160 characters in length.

Meta Keywords:

No meta keywords found.

In the realm of search engine optimization, the meta keywords tag has become a relic of the past due to its potential for misuse, ultimately leading major search engines to disregard it in their ranking algorithms.

Keywords Cloud:
Term Count Density
events 12 1.92%
javascript 10 1.60%
methods 10 1.60%
browser 9 1.44%
object 7 1.12%
code 7 1.12%

A crucial factor in search engine optimization is keyword density, which refers to the proportion of a particular keyword present in the text of a webpage. In order to achieve high rankings on search engine results pages, it is essential to maintain the appropriate keyword density for your primary keyword.

Headings:
<H1>
1
<H2>
5
<H3>
0
<H4>
0
<H5>
0
<H6>
0
<h1>The Modern JavaScript Tutorial</h1>
<h2> Comments </h2>
<h2>Additional articles</h2>
<h2>The JavaScript language</h2>
<h2>Table of contents</h2>
<h2>Browser: Document, Events, Interfaces</h2>

In SEO, the primary focus is placed on keywords within the content. The title of the page holds the highest importance, followed by heading tags such as h1, h2, and h3. The h1 heading should be the largest on the page, while the h2 heading should be slightly smaller, and the h3 heading even smaller. This hierarchical structure is crucial for optimizing search engine rankings.

Image Alt Attribute:
30 images found in your page, and 26 images are without "ALT" text.

What is the issue about?
The tag does not have an ALT attribute defined. As a general rule, search engines do not interpret the content of image files. The text provided in the attribute enables the site owner to provide relevant information to the search engine and to the end user. Alt text is helpful to end users if they have images disabled or if the image does not properly load. In addition, the Alt text is utilized by screen readers. Make sure that your Alt text is descriptive and accurately reflects what the image represents and supports the content on the page.

How to fix?
Use the <img alt> attribute to write descriptive content for the image: <img source='pic.gif' alt='Accurate and descriptive keyword text that represents the image.' />.

Website Speed Test (Desktop):
0.01 seconds

Website speed is a measurement of how fast the content on your page loads. Website speed is one of many factors involved in the discipline of search engine optimization (SEO), but it is not the only one. In a recent study, the average load time for a web page was 3.21s.

Top Organic Search Terms:
Term Search Volume Traffic Traffic (%)
javascript info 320 0 0%

CO-Hosted

CoHosted refers to a situation where multiple domain names (websites) are using the same IP address to point to their respective web servers. They could be owned by different individuals or organizations and may serve entirely different purposes.

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javascript.info

People reviews about javascript.info

Very positive reviews

rating 5

Total reviews: 2
Average score: 5 stars

The total score is based on reviews found on the following sites
Scamadviser: 5/5 stars, 2 reviews

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Very positive reviews

rating 5

Total reviews: 2
Average score: 5 stars

The total score is based on reviews found on the following sites
Scamadviser: 5/5 stars, 2 reviews


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