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SEO Report for deltares.nl

November 27, 2019 6:11 PM
Desktop screen Desktop screenshot for deltares.nl

SEO SCORE

Favicon for deltares.nldeltares.nl
72

9 criteria passed
2 criteria to solve

PERFORMANCE OPPORTUNITIES

Follow Google PageSpeed Insights to make your page faster.
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Fill the missing alt attributes on your images.
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OVERVIEW

• Category
News / Weather / Information
• Alexa Rank
#308.163, deltares.nl is in the world's top 1 million websites

FREE FORM BUILDER

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SEO

SSL Certificate
Great, this website is SSL secured (HTTPS).
The certificate issued by DigiCert Inc is valid from January 17, 2019 to February 15, 2021.
Title Tag
Deltares - Enabling Delta Life
Length: 30 (recommended: 10 to 70)
Meta Description
Deltares is een onafhankelijk instituut voor toegepast onderzoek op het gebied van water en ondergrond.
Length: 103 (recommended: 50 to 160)
Google preview
Desktop Version

Deltares - Enabling Delta Life

https://deltares.nl

Deltares is een onafhankelijk instituut voor toegepast onderzoek op het gebied van water en ondergrond.

Mobile Version

Favicon for deltares.nl https://deltares.nl

Deltares - Enabling Delta Life

Deltares is een onafhankelijk instituut voor toegepast onderzoek op het gebied van water en ondergrond.

Encoding
Great, language/character encoding is specified: utf-8
Hreflang Tags
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=1.0, user-scalable=no

SEMANTIC ANALYSIS

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

They are the main concepts covered by deltares.nl.

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

WEBSITE SPEED

deltares.nl website speed is slow. Page speed is important for visitors and search engines.

Get insights to improve your page loading time.

Page Loading Time

3.9s

This domain loads at the median speed of 3.9 seconds.

Speed Percentile

14%

deltares.nl is faster than approximately 14 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 #308.163 by Alexa.

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

Alexa data for deltares.nl

Daily visitors by country

  • deltares.nl daily visitors distribution - Total: 1 country
  • Flag for IndiaIndia (16.1%)
  • Flaf icon for other countryOthers (83.9%)

Traffic country ranks

Country Rank
Flag for IndiaIndia #135.707

LAYOUT

Doctype HTML5 Arrow Responsive website, mobile-friendly. Arrow

Mobile Rendering

This website seems to be optimized for Mobile Visitors.

Phone
How deltares.nl looks like on a mobile device such as an iPhone.

Tablet
How deltares.nl looks like on a tablet such as an iPad.

Main colors used

These are the main HTML color codes used by this website. Arrow
  • 34% #ffffff
  • 10% #e0f0f0
  • 9% #202000
  • 7% #101000
  • 6% #000000
  • 4% #0090c0
  • 3% #d0d0e0
  • 3% #c0c0d0
  • 3% #1090c0
  • 3% #f0ffff
  • 2% #f0f0f0
  • 2% #fffff0

Text/code ratio

deltares.nl's text/code ratio is 5.93%. 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 5.93%

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> 8
  • <H4> 0
  • <H5> 0
  • <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
Nieuws
Events
<H3>
3rd level heading
Kennisprogramma coastar onderzoekt de toepasbaarheid van vier praktijktesten
Argentiniƫ en nederland werken samen aan duurzaam water- en landgebruik
Prorail en deltares werken samen aan een betrouwbaar spoor
Start onderzoek voorspellen zoutindringing en innovatieve oplossingen
Paalfunderingen voor civiele co..
Alt attributes Arrow up

We found 14 images on this website.
7 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 7 images on deltares.nl. 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'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 iconFacebook
  • Total Engagement 933
  • Likes 18
  • Shares 912
  • Comments 3
  • Pinterest iconPinterest 0
  • Linkedin iconLinkedin 0
  • Stumbleupon iconStumbleupon 0

DOMAIN

Nameservers Arrow up
Host IP Address Country
ns1.deltares.nl 136.231.2.116 Flag for NetherlandsNetherlands
ns2.deltares.nl 136.231.2.117 Flag for NetherlandsNetherlands

SERVER

Server map
  • Service Provider (ISP)
  • XL Network
  • IP Address
  • 185.21.189.227
  • Country
  • Flag for NetherlandsNetherlands
  • Region
  • South Holland , Rotterdam
  • Latitude and Longitude
  • 51.9179 : 4.51508

NEWS / WEATHER / INFORMATION COMPETITORS IN NETHERLANDS

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