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SEO Report for shadowserver.org

December 24, 2019 2:41 PM
Desktop screen Desktop screenshot for shadowserver.org

SEO SCORE

Favicon for shadowserver.orgshadowserver.org
83

9 criteria passed
2 criteria to solve

PERFORMANCE OPPORTUNITIES

Fill the missing alt attributes on your images.
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Improve your social media presence. Encourage people to share your homepage.
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OVERVIEW

• Category
Technology & Computing
• Online since
March 29, 2004 (explore Wayback Machine)
• Age
16 years, 6 months, 1 day
• Alexa Rank
#697.942, shadowserver.org is in the world's top 1 million websites

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SEO

SSL Certificate
Great, this website is SSL secured (HTTPS).
The certificate issued by Sectigo Limited is valid from October 21, 2019 to December 20, 2021.
Title Tag
The Shadowserver Foundation
Length: 27 (recommended: 10 to 70)
Meta Description
The Shadowserver Foundation is a nonprofit security organization working altruistically behind the scenes to make the Internet more secure for everyone.
Length: 152 (recommended: 50 to 160)
Google preview
Desktop Version

The Shadowserver Foundation

https://shadowserver.org

The Shadowserver Foundation is a nonprofit security organization working altruistically behind the scenes to make the Internet more secure for everyone.

Mobile Version

Favicon for shadowserver.org https://shadowserver.org

The Shadowserver Foundation

The Shadowserver Foundation is a nonprofit security organization working altruistically behind the scenes to make the Internet mor...

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, initial-scale=1

SEMANTIC ANALYSIS

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

They are the main concepts covered by shadowserver.org.

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

Topics
Shadowserver Confidence: 83% Arrow up

The Shadowserver Foundation is a volunteer group of professional Internet security workers that gathers, tracks and reports on malware, botnet activity and computer fraud.

It aims to improve the security of the Internet by raising awareness of the presence of compromised servers, malicious attackers and the spread of malware.

The group's activities include:

Internet Confidence: 68% Arrow up

The Internet is the global system of interconnected computer networks that use the Internet protocol suite (TCP/IP) to link devices worldwide.

It is a network of networks that consists of private, public, academic, business, and government networks of local to global scope, linked by a broad array of electronic, wireless, and optical networking technologies.

The Internet carries an extensive range of information resources and services, such as the inter-linked hypertext documents and applications of the World Wide Web (WWW), electronic mail, telephony, and peer-to-peer networks for file sharing.

Nonprofit organization Confidence: 68% Arrow
Internet security Confidence: 65% Arrow
Organization Confidence: 63% Arrow

WEBSITE SPEED

shadowserver.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

1.7s

This domain loads at the median speed of 1.7 seconds.

Speed Percentile

53%

shadowserver.org is faster than approximately 53 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 #697.942 by Alexa.

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

Alexa data for shadowserver.org

LAYOUT

Doctype HTML5 Arrow Responsive website, mobile-friendly. Arrow

Mobile Rendering

This website seems to be optimized for Mobile Visitors.

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

Tablet
How shadowserver.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
  • 46% #202020
  • 30% #ffffff
  • 16% #f0f0f0
  • 2% #fffff0
  • 2% #ffe080
  • 2% #fff0e0
  • 0% #f0e0c0
  • 0% #f0c040
  • 0% #f0e090
  • 0% #f0ffff
  • 0% #ffd070
  • 0% #fff0ff

Text/code ratio

shadowserver.org's text/code ratio is 12.16%. 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 12.16%

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

However, you have not defined a top level heading, or <H1>. It is used to define the most important heading.

We recommend using one top level heading to set up a semantic relationship between that heading and the remainder of the content on a page. It clearly describes to the readers and the search engines what it is about.

<H2>
2nd level heading
What we do
Who we serve
<H3>
3rd level heading
News & ınsights
Tools & resources
<H4>
4th level heading
National csırts
ındustry sectors
Law enforcement
Dridex update: the wheels of international law enforcement keep on turning
Beyond the sıssden event horizon
<H5>
5th level heading
Help us make the ınternet more secure
Alt attributes Arrow up

We found 20 images on this website.
1 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 1 images on shadowserver.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.

It's a good start.

You should focus on obtaining more social shares to improve your overall SEO strategy. Check out these tips to build a better social media presence.

  • Facebook iconFacebook
  • Total Engagement 58
  • Likes 37
  • Shares 15
  • Comments 6
  • Pinterest iconPinterest 0
  • Linkedin iconLinkedin 0
  • Stumbleupon iconStumbleupon 0

DOMAIN

Domain Registrar NETWORK SOLUTIONS, LLC
Registration Date 03/29/2004 16 years, 6 months, 1 day ago
Last Modified 02/26/2018 2 years, 7 months, 2 days ago
Nameservers Arrow up
Host IP Address Country
ns1.shadowserver.org 64.71.138.162 Flag for United StatesUnited States
ns2.shadowserver.org 91.213.203.35 Flag for NorwayNorway
ns3.shadowserver.org 64.71.137.250 Flag for United StatesUnited States

SERVER

Server map
  • Service Provider (ISP)
  • Akamai Technologies, Inc.
  • IP Address
  • 72.52.15.18
  • Country
  • Flag for United StatesUnited States
  • Region
  • Virginia , Ashburn
  • Latitude and Longitude
  • 39.0438 : -77.4874

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