rollbar.com Domain Owner Whois and Analysis

DOMAIN OWNER WHOIS

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

SEO SCORE

rollbar.com
Make your link ↑ do-follow

✅ 10 criteria passed
❌ 1 criteria to solve

PERFORMANCE OPPORTUNITIES

Make your meta description eloquent and appealing, neither too short nor too long.

Advertising

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OVERVIEW

• Domain Owner

Private

• Category

Technology & Computing > JavaScript

• Alexa Rank

#31.902, rollbar.com is in the world's top 50.000 websites!

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Use our free online form builder to create any type of form for rollbar.com.

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TECHNICAL SEO & SECURITY

❌ SSL Certificate

This website is not SSL secured (HTTPS), the certificate issued by DigiCert Inc has expired on June 21, 2020.

✅ Title Tag

Rollbar - Error Tracking Software for JavaScript, PHP, Ruby, Python and more
Length: 76 (recommended: 10 to 70)

❌ Meta Description

Rollbar provides real-time error tracking & debugging tools for developers. JavaScript, PHP, Ruby, Python, Node.js, Android, iOS, Apex & more languages supported.
Length: 171 (recommended: 50 to 160)

ⓘ Google preview

Desktop Version

Rollbar - Error Tracking Software for JavaScript, PHP, Ruby, Python an...

https://rollbar.com

Rollbar provides real-time error tracking & debugging tools for developers. JavaScript, PHP, Ruby, Python, Node.js, Android, iOS, Apex & more languages supp...

Mobile Version

https://rollbar.com

Rollbar - Error Tracking Software for JavaScript, PHP, Ruby, Python an...

Rollbar provides real-time error tracking & debugging tools for developers. JavaScript, PHP, Ruby, Python, Node.js, Android,...

✅ Encoding

Great, language/character encoding is specified: utf-8

✅ URL Resolve

Great, a redirect is in place to redirect traffic from your non-preferred domain. All versions of your page point to the same URL.

URL	Resolved URL
http://rollbar.com	https://rollbar.com/
https://rollbar.com	https://rollbar.com/
http://www.rollbar.com	https://rollbar.com/
https://www.rollbar.com	https://rollbar.com/

✅ Robots.txt

https://rollbar.com/robots.txt

✅ URL Parameters

Great, the domain URLs look clean.

Attribute	Value
ⓘ viewport	width=device-width, initial-scale=1, shrink-to-fit=no

SEMANTIC ANALYSIS

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

They are the main concepts covered by rollbar.com.

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

Topics

Node.js Confidence: 94%

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.

JavaScript Confidence: 93%

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.

IOS Confidence: 90%

iOS (formerly iPhone OS) is a mobile operating system created and developed by Apple Inc. exclusively for its hardware. It is the operating system that presently powers many of the company's mobile devices, including the iPhone, iPad, and iPod Touch. It is the second most popular mobile operating system globally after Android. iPad tablets are also the second most popular, by sales, against Android since 2013.

PHP Confidence: 89%

PHP is a server-side scripting language designed primarily for web development but also used as a general-purpose programming language. Originally created by Rasmus Lerdorf in 1994, the PHP reference implementation is now produced by The PHP Development Team. PHP originally stood for Personal Home Page, but it now stands for the recursive acronym PHP: Hypertext Preprocessor.

Android (operating system) Confidence: 89%

Android is a mobile operating system developed by Google, based on the Linux kernel and designed primarily for touchscreen mobile devices such as smartphones and tablets. Android's user interface is mainly based on direct manipulation, using touch gestures that loosely correspond to real-world actions, such as swiping, tapping and pinching, to manipulate on-screen objects, along with a virtual keyboard for text input. In addition to touchscreen devices, Google has further developed Android TV for televisions, Android Auto for cars, and Android Wear for wrist watches, each with a specialized user interface. Variants of Android are also used on notebooks, game consoles, digital cameras, and other electronics.

WEBSITE SPEED

✅ rollbar.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

2s

This domain loads at the median speed of 2 seconds.

Speed Percentile

42%

rollbar.com is faster than approximately 42 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 #31.902 by Alexa.

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

Daily visitors by country

India (4.7%)
Taiwan (4.3%)
United States of America (45.3%)
Serbia (4.3%)
Mexico (3.3%)
Canada (17.6%)
Others (20.5%)

Traffic country ranks

Country	Rank
India	#68.180
Russian Federation	#84.826
Israel	#8.961
Taiwan	#8.764
United States of America	#12.226
Serbia	#1.556
Mexico	#14.319
Canada	#3.604

LAYOUT

ⓘ Doctype HTML5

ⓘ Responsive website, mobile-friendly.

Mobile Rendering

This website seems to be optimized for Mobile Visitors.

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

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

Main colors used

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

29% #105090
21% #ffffff
17% #f0f0f0
13% #1060b0
8% #1070c0
2% #1080d0
2% #f0f0ff
1% #4070b0
1% #4080c0
1% #7090c0
1% #f0ffff
1% #c0d0e0

Text/code ratio

ⓘ rollbar.com's text/code ratio is 1.28%. 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 1.28%

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> 5
<H3> 7
<H4> 1
<H5> 0
<H6> 0

<H1>

Top level heading
Deploy with confidence, more often

<H2>

2^nd level heading
Loved by developers, trusted by enterprises
For developers, by developers
Latest from the blog
Tour product features
View pricing plans

<H3>

3^rd level heading
Get tests from red to green faster
Get through qa faster
ıterate in production faster
Lightweight, agentless error monitoring for front-end, back-end, and mobile
Product updates
Tutorials
Tech topics

<H4>

4^th level heading
Start your 14-day free trial

✅ Alt attributes

We found 45 images on this website.
Great, 0 ALT attributes are missing on your image tags.

LINKS

ⓘ There is a total of 73 links on the homepage of this website.

ⓘ Internal links : 56

For a better readability, only the first 50 internal links are shown below.

Anchor	Type	URL
Learn how Twilio maintains trust of millions of developers with Rollbar→ ×	text	https://rollbar.com/case-studies/twilio/
-	image	/
Product	text	/product/
Features	text	/product/
Platforms	text	/platforms/
Integrations	text	/integrations/
Compliance	text	/compliance/
Pricing	text	/pricing/
Case Studies	text	/case-studies/
Resources	text	/resources/
Log In	text	https://rollbar.com/login/
Sign Up	text	https://rollbar.com/signup/
Blog	text	/blog/
Request a demo →	text	/request-a-demo/
More Customer Stories →	text	/case-studies/
JavaScript	text	/error-tracking/javascript/
View all in Product	text	/blog/categories/product
	image	/blog/announcing-the-first-error-monitoring-solution-for-salesforce-apex/
	image	/blog/announcing-crash-monitoring-for-macos-with-rollbar/
	image	/blog/rollbar-azure-devops-integration/
View all in Tutorials	text	/blog/categories/tutorials
	image	/blog/introduction-to-error-handling-in-angular-7-using-rollbar/
	image	/blog/upload-source-maps-to-rollbar/
	image	/blog/error-monitoring-zend/
View all in Tech Topics	text	/blog/categories/topics
	image	/blog/turbocharge-qa-with-pre-production-monitoring-from-rollbar/
	image	/blog/rollbar-cto-cory-virok-on-creating-an-enterprise-solution/
	image	/blog/exception-monitoring-across-environments/
Tour product featuresSee how Rollbar helps you monitor, triage, and debug production errors, so you...	text	/product/
View pricing plansFair and transparent pricing. No commitment or credit card required to get started...	text	/pricing/
Get started	text	https://rollbar.com/signup/
Get Started	text	https://rollbar.com/signup/
PHP	text	/error-tracking/php/
Ruby	text	/error-tracking/ruby/
Python	text	/error-tracking/python/
iOS	text	/error-tracking/ios/
Java	text	/error-tracking/java/
.NET	text	/error-tracking/dotnet/
Angular	text	/error-tracking/angular/
React	text	/error-tracking/react/
Laravel	text	/error-tracking/laravel/
Node	text	/error-tracking/node/
Rails	text	/error-tracking/rails/
Django	text	/error-tracking/django/
More...	text	/platforms/
About Us	text	/about/
Events	text	/about/events/
Careers	text	https://rollbar.com/jobs/
Media	text	/media/
Contact Us	text	/contact/

ⓘ External links : 17

Anchor	Type	URL
Docs	text	https://docs.rollbar.com/
88 reviews on Capterra	text	https://www.capterra.com/p/158230/rollbar/
41 reviews on G2	text	https://www.g2.com/products/rollbar/reviews
docs	text	https://docs.rollbar.com/docs/ruby
Service Status	text	http://status.rollbar.com/
Docs Overview	text	https://docs.rollbar.com/docs
Setting up Rollbar	text	https://docs.rollbar.com/docs/setup
Notifications	text	https://docs.rollbar.com/docs/notifications
Deploy Tracking	text	https://docs.rollbar.com/docs/deploy-tracking
Telemetry	text	https://docs.rollbar.com/docs/telemetry
Security & Compliance	text	https://docs.rollbar.com/docs/security
API	text	https://docs.rollbar.com/reference
No anchor	empty	https://twitter.com/rollbar
No anchor	empty	https://github.com/rollbar
No anchor	empty	https://www.linkedin.com/company/rollbar/
Privacy Policy	text	https://docs.rollbar.com/docs/privacy-policy
Terms of Service	text	https://docs.rollbar.com/docs/terms-of-service