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SEO Report for ecmwf.int

December 2, 2019 7:32 PM
Desktop screen Desktop screenshot for ecmwf.int

SEO SCORE

Favicon for ecmwf.intecmwf.int
69

8 criteria passed
3 criteria to solve

PERFORMANCE OPPORTUNITIES

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OVERVIEW

• Category
Society
• Online since
October 10, 1997 (explore Wayback Machine)
• Age
23 years, 11 days
• Alexa Rank
#58.443, ecmwf.int is in the world's top 100.000 websites!
• Owner
European Centre for Medium-Range Weather Forecasts (See more)

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SEO

SSL Certificate
Great, this website is SSL secured (HTTPS).
The certificate issued by QuoVadis Limited is valid from January 25, 2019 to January 25, 2021.
Title Tag
ECMWF | Advancing global NWP through international collaboration
Length: 64 (recommended: 10 to 70)
Meta Description
ECMWF is the European Centre for Medium-Range Weather Forecasts. We are both a research institute and a 24/7 operational service, producing global numerical weather predictions and other data for our Member and Co-operating States and the broader community. The Centre has one of the largest supercomputer facilities and meteorological data archives in the world
Length: 362 (recommended: 50 to 160)
Google preview
Desktop Version

ECMWF | Advancing global NWP through international collaboration

https://ecmwf.int

ECMWF is the European Centre for Medium-Range Weather Forecasts. We are both a research institute and a 24/7 operational service, producing global numerical weather...

Mobile Version

Favicon for ecmwf.int https://ecmwf.int

ECMWF | Advancing global NWP through international collaboration

ECMWF is the European Centre for Medium-Range Weather Forecasts. We are both a research institute and a 24/7 operational service,...

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

No 301 redirects are in place to redirect traffic to your preferred domain. Pages that load successfully both with and without www. are treated as duplicate content! Not 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, maximum-scale=2.0

SEMANTIC ANALYSIS

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

They are the main concepts covered by ecmwf.int.

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

Topics
Supercomputer Confidence: 83% Arrow up

A supercomputer is a computer with a high level of computing performance compared to a general-purpose computer.

Performance of a supercomputer is measured in floating-point operations per second (FLOPS) instead of million instructions per second (MIPS).

As of 2015, there are supercomputers which can perform up to quadrillions of FLOPS.

European Centre for Medium-Range Weather Forecasts Confidence: 79% Arrow up

The European Centre for Medium-Range Weather Forecasts, ECMWF, is an independent intergovernmental organisation supported by most of the nations of Europe and is based at Shinfield Park, Reading, United Kingdom.

Numerical weather prediction Confidence: 72% Arrow up

Numerical weather prediction (NWP) uses mathematical models of the atmosphere and oceans to predict the weather based on current weather conditions.

Though first attempted in the 1920s, it was not until the advent of computer simulation in the 1950s that numerical weather predictions produced realistic results.

A number of global and regional forecast models are run in different countries worldwide, using current weather observations relayed from radiosondes, weather satellites and other observing systems as inputs.

Meteorology Confidence: 71% Arrow up

Meteorology is the interdisciplinary scientific study of the atmosphere.

The study of meteorology dates back millennia, though significant progress in meteorology did not occur until the 18th century.

The 19th century saw modest progress in the field after weather observation networks were formed across broad regions.

Prior attempts at prediction of weather depended on historical data.

It wasn't until after the elucidation of the laws of physics and, more particularly, the development of the computer, allowing for the automated solution of a great many equations that model the weather, in the latter half of the 20th century that significant breakthroughs in weather forecasting were achieved.

Computer simulation Confidence: 68% Arrow up

Computer simulations reproduce the behavior of a system using a model.

Computer simulations have become a useful part of mathematical modeling of many natural systems in physics (computational physics), astrophysics, climatology, chemistry and biology, human systems in economics, psychology, social science, and engineering.

Simulation of a system is represented as the running of the system's model.

It can be used to explore and gain new insights into new technology and to estimate the performance of systems too complex for analytical solutions.

WEBSITE SPEED

ecmwf.int 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

73%

ecmwf.int is faster than approximately 73 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 #58.443 by Alexa.

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

Alexa data for ecmwf.int

Daily visitors by country

  • ecmwf.int daily visitors distribution - Total: 3 countries
  • Flag for United States of AmericaUnited States of America (32.1%)
  • Flag for Iran (Islamic Republic of)Iran (Islamic Republic of) (8.8%)
  • Flag for IndiaIndia (8.0%)
  • Flaf icon for other countryOthers (51.1%)

Traffic country ranks

Country Rank
Flag for United States of AmericaUnited States of America #46.271
Flag for Iran (Islamic Republic of)Iran (Islamic Republic of) #19.363
Flag for IndiaIndia #66.318

LAYOUT

Doctype HTML5 Arrow Responsive website, mobile-friendly. Arrow

Mobile Rendering

This website seems to be optimized for Mobile Visitors.

Phone
How ecmwf.int looks like on a mobile device such as an iPhone.

Tablet
How ecmwf.int looks like on a tablet such as an iPad.

Main colors used

These are the main HTML color codes used by this website. Arrow
  • 41% #000000
  • 21% #ffffff
  • 8% #4070a0
  • 4% #f0f0f0
  • 3% #2090c0
  • 3% #3080b0
  • 3% #6090b0
  • 3% #5080a0
  • 2% #40a0d0
  • 1% #101040
  • 1% #1090a0
  • 1% #4090c0

Text/code ratio

ecmwf.int's text/code ratio is 8.29%. 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 8.29%

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> 4
  • <H3> 11
  • <H4> 0
  • <H5> 0
  • <H6> 0
<H1>
Top level heading
Advancing global nwp through international collaboration
<H2>
2nd level heading
Search form
Forecast charts and data
Advancing weather science
Serving meteorology
<H3>
3rd level heading
High resolution mean sea level pressure and ensemble spread
Modelling convective precipitation – progress and challenges
Scientists review impact of the stratosphere on weather
Ecmwf statement on the outcomes of the ıtu wrc-2019 conference
Ecmwf at the agu fall meeting 2019
Alt attributes Arrow up

We found 12 images on this website.
4 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 4 images on ecmwf.int. 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 436
  • Likes 206
  • Shares 163
  • Comments 67
  • Pinterest iconPinterest 0
  • Linkedin iconLinkedin 0
  • Stumbleupon iconStumbleupon 0

DOMAIN

Registration Date 10/10/1997 23 years, 11 days ago
Last Modified 02/10/2014 6 years, 8 months, 13 days ago
Nameservers Arrow up
Host IP Address Country
ipam-inet-a.ecmwf.int 193.61.196.151 Flag for United KingdomUnited Kingdom
ipam-inet-b.ecmwf.int 193.61.196.152 Flag for United KingdomUnited Kingdom

SERVER

Server map
  • Service Provider (ISP)
  • European Centre Medium- Weather Forecasts
  • IP Address
  • 136.156.180.54
  • Country
  • Flag for United KingdomUnited Kingdom
  • Region
  • England , Reading
  • Latitude and Longitude
  • 51.4197 : -0.950161

OWNER

The owner's whois contact information is public.
Organization
European Centre for Medium-Range Weather Forecasts
Address
Shinfield Park
City
Reading Berkshire RG2 9AX
Zip
United Kingdom
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