javascript.com

Tags Whois Backlink & Rankings Speed Safety Headers Similar Sites Keywords H Tags

Tags Whois Rank Speed Safety Headers Similar Sites Keywords H Tags

javascript.com Website Info

javascript.com (JavaScript.com is a dedicated platform providing tutorials, documentation, and tools to support developers in learning and mastering JavaScript, one of the core technologies for web development.) was registered first at 1995-12-29 05:00:00. It's hosted by Cloudflare, Inc.. DNS looks Active and website looks Accessable. There is also a page about the javascript.com on Wikipedia.javascript.com Website SEMRush Rank is 13,520. javascript.com seems popular on facebook. According to Google, website speed score is 88/100 and AVERAGE. Website looks safe for children. We detected the website language as en.

javascript.com Website Tags

Domain Status:

✓ Active

Is Site Accessable?:

✓ Yes

SSL(https):

✓ Yes

Accessable Url:

https://www.javascript.com

Title:

Learn JavaScript Online - Courses for Beginners - javascript.com

Description:

JavaScript.com is a resource for the JavaScript community. You will find resources and examples for JavaScript beginners as well as support for JavaScript experts. Learn JavaScript or free with our easy to use input output machine.

Wiki:

Explanatory note in the source code of a computer program In computer programming, a comment is a programmer-readable explanation or annotation in the source code of a computer program. They are added with the purpose of making the source code easier for humans to understand, and are generally ignored by compilers and interpreters. The syntax of comments in various programming languages varies considerably. Comments are sometimes also processed in various ways to generate documentation external to the source code itself by documentation generators, or used for integration with source code management systems and other kinds of external programming tools. The flexibility provided by comments allows for a wide degree of variability, but formal conventions for their use are commonly part of programming style guides. https://en.wikipedia.org/wiki/Javascript_comment

Categories :

Software/Hardware, Information Technology

External Links:

Internal Links:

Mobile Friendly?:

✓ Yes

Canonical URL:

https://www.javascript.com/

Language:

XML Sitemap:

✗ No

robots.txt:

✗ No

Favicon:

✓ Yes

javascript.com Domain & Whois Details

Refresh

Domain Create Date:

1995-12-29 05:00:00

Domain Age:

29 years, 6 months, 3 days

Domain Expire Date:

2024-11-02T18:23:41Z

Domain Last Update Date:

2024-11-02T18:23:41Z

Domain Owner:

http://registrar.amazon.com - Amazon Registrar, Inc. -

Server Type:

cloudflare

Nameservers:

LEX.NS.CLOUDFLARE.COM - MEG.NS.CLOUDFLARE.COM -

Hosting Location:

Country:Canada, City:Toronto, Isp:Cloudflare, Inc., Org:Cloudflare, Inc.

Hosting Provider:

Cloudflare, Inc.

IP:

104.18.114.56 , 104.18.115.56

javascript.com Backlinks & Rankings

SEMRush Rank:

13,520

Semrush Rank is a proprietary score that lets you find the domains that are getting the most traffic from organic search.

SEMRush Traffic:

176,412

Number of users expected to visit the website during the following month.

SEMRush Costs:

199,089

Estimated price of organic keywords in Google AdWords.

SEMRush URL Links:

14,038

Number of links to URL according to SemRush.

SEMRush Website Links:

18,194

Number of links to the website according to SemRush.

SEMRush Domain Links:

169,875

Number of links to SemRush Domain.

SEMRush Keywords In Top 100:

4,461

Number of keywords where site in Google's organic search top 100.

javascript.com Social Media

Facebook Comments:

1,049

Facebook Shares:

4,053

Facebook Reactions:

6,316

javascript.com Website Speed (Desktop)

Refresh

Overall Category:

AVERAGE

The human readable speed "category"

Speed Index:

Speed Index shows how quickly the contents of a page are visibly populated. [Learn more about the Speed Index metric].

Cumulative Layout Shift (CLS):

0.01 (FAST)

The Cumulative Layout Shift (CLS) metric measures how much unexpected layout shifts affect the user experience on a page. These layout shifts occur when content moves around without prior user input. CLS

Time to First Byte (TTFB):

0.39 s (FAST)

TTFB (time to first byte) is the number of milliseconds it takes for a client’s browser to receive the first byte of the response from the web server. Usually, TTFB can be improved with faster hosting and server optimizations. TTFB

First Input Delay (FID):

3 ms (FAST)

First Input Delay (FID) measures the time from when the user interacts with your site for the first time (click a link, tap on a button, etc.) to the time when the browser is able to respond to that interaction. Google recommends keeping FID below 100ms for a good user experience. FID

First Contentful Paint (FCP):

2.091 s (AVERAGE)

FCP (First Contentful Paint) measures the time from a user’s navigation to when the browser renders the first bit of content from the DOM. In other words, FCP marks the time at which the first text or image is painted for the user. According to PageSpeed Insights, FCP should occur in under 2 seconds. FCP

Interaction to Next Paint (INP):

65 ms (FAST)

Interaction to Next Paint (INP) is a web performance metric that measures user interface responsiveness – how quickly a website responds to user interactions like clicks or key presses. Specifically, it measures how much time elapses between a user interaction like a click or key press and the next time the user sees a visual update on the page. INP

Largest Contentful Paint (LCP):

2.958 s (AVERAGE)

Largest Contentful Paint (LCP) is a metric that measures when the largest content in the viewport is rendered. It is used to measure how long it takes for the main content of your webpage to appear on the screen. Everything below 2.5s is considered good LCP time by PageSpeed Insights. LCP

Total Size:

1761 KB

Total Size. Large network payloads cost users real money and are highly correlated with long load times.

Server Response Time:

108 ms

Initial server response time. Keep the server response time for the main document short because all other requests depend on it. [Learn more about the Time to First Byte metric](https://developer.chrome.com/docs/lighthouse/performance/time-to-first-byte/).

Final Url:

https://www.javascript.com/

Canonicalized and final URL for the document, after following page redirects (if any).

Last Date Checked:

5/24/2023 12:44:24 PM

The last time we checked this website.

Site Speed Check(Full)

javascript.com HTML Resources

Type

Request Count

Size

Total

1,761 KB

Script

863 KB

Third-party

773 KB

Image

474 KB

Font

254 KB

Stylesheet

132 KB

Other

18 KB

Document

18 KB

Media

0 KB

javascript.com Website Safety

Refresh

Last Check Date:

6/10/2023 4:10:19 PM

Fortiguard:

Information Technology

Mcafee Category:

Software/Hardware

OpenDNS:

notdecidedyet

Cloudflare DNS:

MyWot Child Safety:

javascript.com HTTP Headers

Refresh

Age :

350

Cache-Control :

max-age=300,stale-while-revalidate=900,stale-if-er

CF-Cache-Status :

DYNAMIC

CF-RAY :

7c6492cde9ab8cc6-EWR

Connection :

keep-alive

Content-Security-Policy :

frame-ancestors 'self' pluralsight.com pluralsight

Content-Type :

text/html;charset=utf-8

Date :

Fri, 12 May 2023 18:02:34 GMT

expires :

Fri, 12 May 2023 18:11:44 GMT

Last-Modified :

Fri, 12 May 2023 17:56:44 GMT

Server :

cloudflare

Set-Cookie :

cf-ipcountry=US; path=/; domain=www.javascript.com

strict-transport-security :

max-age=31536000; includeSubDomains; preload

Transfer-Encoding :

chunked

Vary :

Accept-Encoding

X-Cache :

HIT

x-content-type-options :

nosniff

X-Served-By :

cache-lga21925-LGA

X-Timer :

S1683914555.557944,VS0,VS0,VE1

X-Vhost :

javascript

x-xss-protection :

javascript.com W3C HTML Validation Check Now

Last Check Date:

5/27/2023 12:00:00 AM

Errors:

Warnings:

Info:

Check Live:

Check javascript.com HTML Errors

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javascript.com Site Keywords

Courses for beginners

java script

javascript

javascript download

javascript resources

JavaScript tutorial

javascript tutorials

keywords

Learn JavaScript Online

programming

web development

javascript.com Site H Tags

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