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SEO Report for crossref.org

December 5, 2019 6:36 AM
Desktop screen Desktop screenshot for crossref.org

SEO SCORE

Favicon for crossref.orgcrossref.org
69

8 criteria passed
3 criteria to solve

PERFORMANCE OPPORTUNITIES

Make your meta description eloquent and appealing, neither too short nor too long.
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Use headings to structure your pages.
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OVERVIEW

• Category
Technology & Computing
• Online since
December 1, 1999 (explore Wayback Machine)
• Age
20 years, 5 months, 27 days
• Alexa Rank
#40.915, crossref.org is in the world's top 50.000 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 May 15, 2020.
Title Tag
You are Crossref - Crossref
Length: 27 (recommended: 10 to 70)
Meta Description
Crossref makes research outputs easy to find, cite, link, assess, and reuse. We’re a not-for-profit membership organization that exists to make scholarly communications better.
Length: 178 (recommended: 50 to 160)
Google preview
Desktop Version

You are Crossref - Crossref

https://crossref.org

Crossref makes research outputs easy to find, cite, link, assess, and reuse. We’re a not-for-profit membership organization that exists to make scholarly communicati...

Mobile Version

Favicon for crossref.org https://crossref.org

You are Crossref - Crossref

Crossref makes research outputs easy to find, cite, link, assess, and reuse. We’re a not-for-profit membership organization that e...

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
language English
viewport width=device-width, initial-scale=1.0
author Ynnig
copyright Crossref - 2019

SEMANTIC ANALYSIS

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

They are the main concepts covered by crossref.org.

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

Topics
Crossref Confidence: 84% Arrow up

Crossref (formerly styled CrossRef) is an official Digital Object Identifier (DOI) Registration Agency of the International DOI Foundation.

It is run by the Publishers International Linking Association Inc. (PILA) and was launched in early 2000 as a cooperative effort among publishers to enable persistent cross-publisher citation linking in online academic journals.

Nonprofit organization Confidence: 69% Arrow up

A nonprofit organization (also known as a non-business entity) is an organization whose purpose is something other than making a profit.

A nonprofit organization is often dedicated to furthering a particular social cause or advocating for a particular point of view.

In economic terms, a nonprofit organization uses its surplus revenues to further achieve its purpose or mission, rather than distributing its surplus income to the organization's shareholders (or equivalents) as profit or dividends.

This is known as the non-distribution constraint.

The decision to adopt a nonprofit legal structure is one that will often have taxation implications, particularly where the nonprofit seeks income tax exemption, charitable status and so on.

WEBSITE SPEED

crossref.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

1.5s

This domain loads at the median speed of 1.5 seconds.

Speed Percentile

58%

crossref.org is faster than approximately 58 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 #40.915 by Alexa.

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

Alexa data for crossref.org

Daily visitors by country

  • crossref.org daily visitors distribution - Total: 17 countries
  • Flag for IndiaIndia (11.0%)
  • Flag for IndonesiaIndonesia (3.3%)
  • Flag for United States of AmericaUnited States of America (12.0%)
  • Flag for Iran (Islamic Republic of)Iran (Islamic Republic of) (5.4%)
  • Flag for MexicoMexico (3.5%)
  • Flag for CanadaCanada (3.0%)
  • Flag for CanadaCanada (47.2%)
  • Flaf icon for other countryOthers (15.2%)

Traffic country ranks

Country Rank
Flag for IndiaIndia #28.513
Flag for IndonesiaIndonesia #9.013
Flag for EgyptEgypt #26.537
Flag for TurkeyTurkey #59.420
Flag for MalaysiaMalaysia #7.576

LAYOUT

Doctype HTML5 Arrow Responsive website, mobile-friendly. Arrow

Mobile Rendering

This website seems to be optimized for Mobile Visitors.

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

Tablet
How crossref.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
  • 35% #ffffff
  • 34% #f0f0f0
  • 5% #103040
  • 4% #002030
  • 4% #102030
  • 3% #003040
  • 2% #201000
  • 1% #fffff0
  • 1% #604050
  • 1% #e0f0ff
  • 1% #301000
  • 1% #f0ffff

Text/code ratio

crossref.org's text/code ratio is 4.07%. 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 4.07%

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

We did not find HTML headings (<H1> to <H6>) on this page.

crossref.org currently has 0 HTML heading tags. Each page should have one, and only one, <H1> tag. Use phrases in your headings with your most important keywords in the top level, and be sure to maintain the <H1> to <H6> hierarchy.

  • <H1> 0
  • <H2> 0
  • <H3> 0
  • <H4> 0
  • <H5> 0
  • <H6> 0
Alt attributes Arrow up

We found 4 images on this website.
3 ALT attributes are missing on your image tags.

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 3 images on crossref.org. Check your website to make sure it's specified for each image on the page.

SOCIAL

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

You have a relatively high presence on social media, keep going!

The more people share your website, the more likely you will get links from others, which is a key point when it comes to improving your overall search engine rankings.

  • Facebook iconFacebook
  • Total Engagement 1.870
  • Likes 905
  • Shares 529
  • Comments 436
  • Pinterest iconPinterest 0
  • Linkedin iconLinkedin 0
  • Stumbleupon iconStumbleupon 0

DOMAIN

Domain Registrar REGISTER.COM, INC.
Registration Date 12/01/1999 20 years, 5 months, 27 days ago
Last Modified 09/05/2019 8 months, 24 days ago
Nameservers Arrow up
Host IP Address Country
ns-1052.awsdns-03.org 205.251.196.28 Flag for United StatesUnited States
ns-1629.awsdns-11.co.uk 205.251.198.93 Flag for United StatesUnited States
ns-659.awsdns-18.net 205.251.194.147 Flag for United StatesUnited States

SERVER

Server map
  • Service Provider (ISP)
  • Hetzner
  • IP Address
  • 88.198.200.74
  • Country
  • Flag for GermanyGermany
  • Region
  • Saxony , Falkenstein
  • Latitude and Longitude
  • 50.475 : 12.365

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