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SEO Report for random.org

December 23, 2019 1:22 AM
Desktop screen Desktop screenshot for random.org

SEO SCORE

Favicon for random.orgrandom.org
90

10 criteria passed
1 criteria to solve

PERFORMANCE OPPORTUNITIES

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

• Category
Hobbies & Interests  >  Drawing / Sketching
• Online since
• Age
23 years, 1 month, 10 days
• Alexa Rank
#8.139, random.org is in the world's top 10.000 websites!

FREE FORM BUILDER

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SEO

SSL Certificate
This website is not SSL secured (HTTPS), the certificate issued by DigiCert Inc has expired on March 13, 2020.
Title Tag
RANDOM.ORG - True Random Number Service
Length: 39 (recommended: 10 to 70)
Meta Description
RANDOM.ORG offers true random numbers to anyone on the Internet. The randomness comes from atmospheric noise, which for many purposes is better than the pseudo-random number algorithms typically used in computer programs.
Length: 221 (recommended: 50 to 160)
Google preview
Desktop Version

RANDOM.ORG - True Random Number Service

https://random.org

RANDOM.ORG offers true random numbers to anyone on the Internet. The randomness comes from atmospheric noise, which for many purposes is better than the pseudo-rando...

Mobile Version

Favicon for random.org https://random.org

RANDOM.ORG - True Random Number Service

RANDOM.ORG offers true random numbers to anyone on the Internet. The randomness comes from atmospheric noise, which for many purpo...

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 Parameters
Great, the domain URLs look clean.
Attribute Value
viewport width=device-width
author Mads Haahr

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 random.org.

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

Topics
Random.org Confidence: 91% Arrow up

Random.org is a website that produces "true" random numbers based on atmospheric noise.

In addition to generating random numbers in a specified range and subject to a specified probability distribution, it has free tools to simulate events such as flipping coins, shuffling cards, and rolling dice.

It also offers paid services to generate longer sequences of random numbers and act as a third-party arbiter for raffles, sweepstakes, and promotions.

Atmospheric noise Confidence: 79% Arrow up

Atmospheric noise is radio noise caused by natural atmospheric processes, primarily lightning discharges in thunderstorms.

On a worldwide scale, there are about 40 lightning flashes per second – ≈3.5 million lightning discharges per day.

Pseudorandomness Confidence: 77% Arrow up

A pseudorandom process is a process that appears to be random but is not.

Pseudorandom sequences typically exhibit statistical randomness while being generated by an entirely deterministic causal process.

Such a process is easier to produce than a genuinely random one, and has the benefit that it can be used again and again to produce exactly the same numbers - useful for testing and fixing software.

Randomness Confidence: 76% Arrow up

Randomness is the lack of pattern or predictability in events.

A random sequence of events, symbols or steps has no and does not follow an intelligible pattern or combination.

Individual random events are by definition unpredictable, but in many cases the frequency of different outcomes over a large number of events (or "trials") is predictable.

For example, when throwing two dice, the outcome of any particular roll is unpredictable, but a sum of 7 will occur twice as often as 4.

In this view, randomness is a measure of uncertainty of an outcome, rather than haphazardness, and applies to concepts of chance, probability, and information entropy.

Random number generation Confidence: 73% Arrow up

Random number generation is the generation of a sequence of numbers or symbols that cannot be reasonably predicted better than by a random chance, usually through a random-number generator (RNG).

WEBSITE SPEED

random.org website speed is fast. Page speed is important for visitors and search engines.

Get insights to improve your page loading time.

Page Loading Time

1.1s

This domain loads at the median speed of 1.1 seconds.

Speed Percentile

74%

random.org is faster than approximately 74 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.

TRAFFIC

This website is ranked #8.139 by Alexa.

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

Alexa data for random.org

Daily visitors by country

  • random.org daily visitors distribution - Total: 20 countries
  • Flag for IndiaIndia (4.8%)
  • Flag for United States of AmericaUnited States of America (39.5%)
  • Flag for LuxembourgLuxembourg (6.9%)
  • Flag for United Kingdom of Great Britain and Northern IrelandUnited Kingdom of Great Britain and Northern Ireland (3.4%)
  • Flaf icon for other countryOthers (45.4%)

Traffic country ranks

Country Rank
Flag for Viet NamViet Nam #2.116
Flag for IndiaIndia #15.811
Flag for IndonesiaIndonesia #6.717
Flag for TurkeyTurkey #9.097
Flag for Russian FederationRussian Federation #11.488

LAYOUT

Doctype HTML 4.01 Arrow Responsive website, mobile-friendly. Arrow

Mobile Rendering

This website seems to be optimized for Mobile Visitors.

Phone
How random.org looks like on a mobile device such as an iPhone.

Tablet
How random.org looks like on a tablet such as an iPad.

Main colors used

These are the main HTML color codes used by this website. Arrow
  • 70% #ffffff
  • 27% #f0f0f0
  • 2% #f0f0ff
  • 0% #fffff0
  • 0% #fff0ff
  • 0% #b0b0d0
  • 0% #f0fff0
  • 0% #f0ffff
  • 0% #a0a0d0
  • 0% #e0e0ff
  • 0% #e0ffe0
  • 0% #c0e0c0

Text/code ratio

random.org's text/code ratio is 32.86%. You're good to go!
Text / Code Ratio 32.86%

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 Arrow up

Great, we found headings on this page.

  • <H1> 1
  • <H2> 1
  • <H3> 8
  • <H4> 0
  • <H5> 0
  • <H6> 0
<H1>
Top level heading
True random number service
<H2>
2nd level heading
What's this fuss about true randomness?
<H3>
3rd level heading
Games and lotteries
Random drawings
Numbers
Lists and strings and maps, oh my!
Web tools and widgets for your pages
Alt attributes Arrow up

We found 3 images on this website.
Great, 0 ALT attributes are missing on your image tags.

SOCIAL

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

Congratulations, your website is highly shared on social media! It's an excellent signal for your overall SEO strategy.

  • Facebook iconFacebook
  • Total Engagement 3.341.791
  • Likes 472.709
  • Shares 202.340
  • Comments 2.666.742
  • Pinterest iconPinterest 0
  • Linkedin iconLinkedin 0
  • Stumbleupon iconStumbleupon 0

DOMAIN

Domain Registrar GANDI SAS
Registration Date 05/24/1997 23 years, 1 month, 10 days ago
Last Modified 04/22/2019 1 year, 2 months, 13 days ago
Nameservers Arrow up
Host IP Address Country
rosa.ns.cloudflare.com 173.245.58.228 Flag for United StatesUnited States
arch.ns.cloudflare.com 173.245.59.68 Flag for United StatesUnited States

SERVER

Server map
  • Service Provider (ISP)
  • Cloudflare, Inc.
  • IP Address
  • 104.20.44.7
  • Country
  • Flag for United StatesUnited States
  • Region
  • Virginia , Ashburn
  • Latitude and Longitude
  • 39.0438 : -77.4874

HOBBIES & INTERESTS > DRAWING / SKETCHING COMPETITORS IN UNITED STATES

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