runkit.com Domain Owner Whois and Analysis

DOMAIN OWNER WHOIS

ⓘ The owner has chosen to keep his whois contact information private.

• Contact Name

Data protected, not disclosed

• Organization

Your WHOIS Privacy

• City

Milton Keynes MLO

• Zip Code

MK6 3ZE

• State

Bucks

• Country Code

UK

• Phone Number

Show phone

• Email

Show email

• Domain Registrar

Safenames Ltd
See Domain Dates and Nameservers
See Server Details

PERFORMANCE OPPORTUNITIES

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Make all versions of your website point to the same URL.

OVERVIEW

• Domain Owner

Private

• Category

Technology & Computing > JavaScript

• Online since

August 20, 2003 Explore Wayback Machine

• Age

20 years, 8 months, 9 days

• Alexa Rank

#67.328, runkit.com is in the world's top 100.000 websites!

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TECHNICAL SEO & SECURITY

❌ SSL Certificate

This website is not SSL secured (HTTPS), the certificate issued by Amazon has expired on November 25, 2020.

✅ Title Tag

RunKit is Node prototyping
Length: 26 (recommended: 10 to 70)

✅ Meta Description

RunKit notebooks are interactive javascript playgrounds connected to a complete node environment right in your browser. Every npm module pre-installed.
Length: 151 (recommended: 50 to 160)

ⓘ Google preview

Desktop Version

RunKit is Node prototyping

https://runkit.com

RunKit notebooks are interactive javascript playgrounds connected to a complete node environment right in your browser. Every npm module pre-installed.

Mobile Version

https://runkit.com

RunKit is Node prototyping

RunKit notebooks are interactive javascript playgrounds connected to a complete node environment right in your browser. Every npm...

❌ Encoding

No language/character encoding is specified

❌ URL Resolve

No 301 redirects are in place to redirect traffic to your preferred domain. Pages that load successfully both with and without www. are treated as duplicate content! Not all versions of your page point to the same URL.

URL	Resolved URL
http://runkit.com	https://runkit.com:443/home
https://runkit.com	https://runkit.com/home
http://www.runkit.com	https://runkit.com/home
https://www.runkit.com	https://runkit.com/home

✅ Robots.txt

https://runkit.com/robots.txt

✅ URL Parameters

Great, the domain URLs look clean.

Attribute	Value
ⓘ author	runkit.com
ⓘ viewport	width=device-width, initial-scale=0.5

SEMANTIC ANALYSIS

ⓘ The owner has associated the following topics to the website.

ⓘ The results of our semantic analysis are shown below using the website's language.

They are the main concepts covered by runkit.com.

Each concept has a confidence score. The higher it is, the more important the topic is relative to the page.

Topics

JavaScript Confidence: 90%

JavaScript is a high-level, dynamic, untyped, and interpreted programming language. It has been standardized in the ECMAScript language specification. Alongside HTML and CSS, JavaScript is one of the three core technologies of World Wide Web content production; the majority of websites employ it, and all modern Web browsers support it without the need for plug-ins. JavaScript is prototype-based with first-class functions, making it a multi-paradigm language, supporting object-oriented, imperative, and functional programming styles. It has an API for working with text, arrays, dates and regular expressions, but does not include any I/O, such as networking, storage, or graphics facilities, relying for these upon the host environment in which it is embedded.

Npm (software) Confidence: 83%

npm is the default package manager for the JavaScript runtime environment Node.js. History. npm is written entirely in JavaScript and was developed by Isaac Z. Schlueter as a result of having "seen module packaging done terribly" and with inspiration from the shortcomings of other similar projects such as PHP (PEAR) and Perl (CPAN).

Web browser Confidence: 72%

A web browser (commonly referred to as a browser) is a software application for retrieving, presenting and traversing information resources on the World Wide Web. An information resource is identified by a Uniform Resource Identifier (URI/URL) that may be a web page, image, video or other piece of content. Hyperlinks present in resources enable users easily to navigate their browsers to related resources.

Software prototyping Confidence: 71%

Software prototyping is the activity of creating prototypes of software applications, i.e., incomplete versions of the software program being developed. It is an activity that can occur in software development and is comparable to prototyping as known from other fields, such as mechanical engineering or manufacturing.

Node.js Confidence: 69%

Node.js is an open-source, cross-platform JavaScript runtime environment for developing a diverse variety of server tools and applications. Although Node.js is not a JavaScript framework, many of its basic modules are written in JavaScript, and developers can write new modules in JavaScript. The runtime environment interprets JavaScript using Google's V8 JavaScript engine.

WEBSITE SPEED

✅ runkit.com website speed is fast. Page speed is important for visitors and search engines.

Get insights to improve your page loading time.

Page Loading Time

2.1s

This domain loads at the median speed of 2.1 seconds.

Speed Percentile

39%

runkit.com is faster than approximately 39 percent of the web. Your website page speed needs to be as fast as you can make it, without compromising the customer experience.

A good goal to achieve is a loading time of 2 seconds on desktop and mobile devices.

PAGESPEED INSIGHTS

Page on which speed is tested live:

Chrome User Experience Report Results

Lighthouse Results

TRAFFIC

ⓘ This website is ranked #67.328 by Alexa.

This rank is traffic based. The lower the rank is, the better the domain is ranked.

Daily visitors by country

India (27.3%)
Turkey (3.6%)
Pakistan (3.9%)
United States of America (17.7%)
Iran (Islamic Republic of) (5.3%)
Mexico (4.9%)
Canada (6.6%)
Others (30.7%)

Traffic country ranks

Country	Rank
Viet Nam	#35.138
India	#19.463
Indonesia	#32.298
Egypt	#35.546
Turkey	#31.366
Russian Federation	#169.261
Pakistan	#17.847
United States of America	#68.889
Iran (Islamic Republic of)	#29.777
Mexico	#19.301
Canada	#22.294

LAYOUT

ⓘ Doctype HTML5

ⓘ Responsive website, mobile-friendly.

Mobile Rendering

This website seems to be optimized for Mobile Visitors.

Phone
How runkit.com looks like on a mobile device such as an iPhone.

Tablet
How runkit.com looks like on a tablet such as an iPad.

Main colors used

ⓘ These are the main HTML color codes used by this website.

100% #000000
0% #101010
0% #202020
0% #303030
0% #505050
0% #404040
0% #606060
0% #808080
0% #707070
0% #909090
0% #a0a0a0
0% #b0b0b0

Text/code ratio

ⓘ runkit.com's text/code ratio is 13.44%. It's a bit low. Consider raising it by adding more text content of value for your visitors, or keeping your code clean.

Text / Code Ratio 13.44%

A good text to HTML ratio is anywhere from 25 to 70%.

This percentage refers to the visible text ratio, as opposed to HTML elements, image tags and other non-visible information.

Main HTML tags

✅ Headings

Great, we found headings on this page.

<H1> 1
<H2> 6
<H3> 2
<H4> 0
<H5> 0
<H6> 0

<H1>

Top level heading
Runkit is a node playground.

<H2>

2^nd level heading
Prototype and explore your ideas
ınstant apı.
Bring your code to life.
Case studies
The fieldbook
Gitbook

<H3>

3^rd level heading
The global library at your fingertips
Next generation time traveling

❌ Alt attributes

We found 5 images on this website.
2 ALT attributes are missing on your image tags.

Image	Image URL	Occurrences
	https://static.runkitcdn.com/assets/images/iphone.png?v=runkit	1
	https://static.runkitcdn.com/assets/images/integrations/twitter.svg	1

Alternative text allows you to add a description to an image.

Google rely on alternative text attributes to determine relevance to a search query. Alternative text also makes an image more likely to appear in a Google image search.

It looks like you're missing alternative text for 2 images on runkit.com. Check your website to make sure it's specified for each image on the page.

LINKS

ⓘ There is a total of 24 links on the homepage of this website.

ⓘ Internal links : 16

Anchor	Type	URL
RunKit	text	/home
Docs	text	/docs
Explore	text	/explore
Sign in	text	/login
Create a Notebook	text	/new
API Diff Example	text	/runkit/api-diff-example
Full Documentation	text	/docs/endpoint
Full Documentation	text	/docs/embed
	image	/capicue/iss/4.0.0
	image	/tolmasky/wpl-get-started-ported-to-javascript
	image	/runkit/d3-example-from-beaker
Explore RunKit	text	/explore
privacy	text	/s/privacy
terms	text	/s/terms
about	text	/about
jobs	text	/jobs

ⓘ External links : 8

Anchor	Type	URL
Forum	text	https://discuss.runkit.com
Blog	text	http://blog.runkit.com/
Learn More About Time Traveling	text	http://blog.runkit.com/2015/09/10/time-traveling-in-node.js-notebooks.html
The Fieldbook	text	https://fieldbook.com/developers
Gitbook	text	https://www.gitbook.com/
	image	https://twitter.com/runkitdev
blog	text	http://blog.runkit.com
forum	text	https://discuss.runkit.com

SOCIAL MEDIA PRESENCE

✅ This is an overview of your homepage shares on social networks.

You're doing quiet good on social media!

Social shares are a key signal, among many others, that search engines use to evaluate the rankings of a website. Asking people to share your pages, adding visible social share buttons and make great quality content are 3 of the most powerful ways to grow your social presence.

Facebook
Total Engagement 172
Likes 54
Shares 81
Comments 37

DOMAIN REGISTRAR

ⓘ Domain Registrar	SAFENAMES LTD
ⓘ Registration Date	08/20/2003 20 years, 8 months, 9 days ago
ⓘ Last Modified	09/03/2018 5 years, 7 months, 24 days ago
ⓘ Expiration Date	08/20/2020 Expired

Nameservers

Host	IP Address	Country
ns-1060.awsdns-04.org	205.251.196.36	United States
ns-1985.awsdns-56.co.uk	205.251.199.193	United States
ns-352.awsdns-44.com	205.251.193.96	United States
ns-650.awsdns-17.net	205.251.194.138	United States