2.2 sec in total
Click here to check amazing Visual Data Web content for Russia. Otherwise, check out these important facts you probably never knew about visualdataweb.org
Homepage of the Visual Data Web projectVisit visualdataweb.org
We analyzed Visualdataweb.org page load time and found that the first response time was 328 ms and then it took 1.9 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.
visualdataweb.org performance score
Our browser made a total of 14 requests to load all elements on the main page. We found that 86% of them (12 requests) were addressed to the original Visualdataweb.org, 14% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (553 ms) belongs to the original domain Visualdataweb.org.
Page size can be reduced by 13.7 kB (8%)
In fact, the total size of Visualdataweb.org main page is 169.7 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. Only 10% of websites need less resources to load. Images take 139.2 kB which makes up the majority of the site volume.
Potential reduce by 3.3 kB
HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 3.3 kB or 60% of the original size.
Potential reduce by 4.5 kB
Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Visual Data Web images are well optimized though.
Potential reduce by 2.8 kB
Potential reduce by 3.1 kB
CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Visualdataweb.org needs all CSS files to be minified and compressed as it can save up to 3.1 kB or 73% of the original size.
We found no issues to fix!
visualdataweb.org accessibility score
These are opportunities to improve the legibility of your content.
Background and foreground colors do not have a sufficient contrast ratio.
visualdataweb.org best practices score
Trust and Safety
Does not use HTTPS
Ensure CSP is effective against XSS attacks
Serves images with low resolution
visualdataweb.org SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
robots.txt is not valid
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Visualdataweb.org can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Visualdataweb.org main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.
Open Graph description is not detected on the main page of Visual Data Web. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: