6.6 sec in total
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Welcome to discoveringantarctica.org.uk homepage info - get ready to check Discovering Antarctica best content for India right away, or after learning these important things about discoveringantarctica.org.uk
Discovering Antarctica, an award winning educational website for schools from the Royal Geographical Society and British Antarctic Survey.
Visit discoveringantarctica.org.ukWe analyzed Discoveringantarctica.org.uk page load time and found that the first response time was 1.6 sec and then it took 5 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
discoveringantarctica.org.uk performance score
name
value
score
weighting
Value3.3 s
40/100
10%
Value11.8 s
0/100
25%
Value7.8 s
24/100
10%
Value3,560 ms
1/100
30%
Value0.004
100/100
15%
Value8.5 s
38/100
10%
1594 ms
66 ms
89 ms
210 ms
296 ms
Our browser made a total of 58 requests to load all elements on the main page. We found that 86% of them (50 requests) were addressed to the original Discoveringantarctica.org.uk, 5% (3 requests) were made to Googletagmanager.com and 5% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Discoveringantarctica.org.uk.
Page size can be reduced by 110.2 kB (7%)
1.7 MB
1.6 MB
In fact, the total size of Discoveringantarctica.org.uk main page is 1.7 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 65% of websites need less resources to load. Images take 1.5 MB which makes up the majority of the site volume.
Potential reduce by 64.5 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 64.5 kB or 83% of the original size.
Potential reduce by 45.7 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. Discovering Antarctica images are well optimized though.
Potential reduce by 50 B
It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. This website has mostly compressed JavaScripts.
Number of requests can be reduced by 20 (38%)
53
33
The browser has sent 53 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Discovering Antarctica. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
discoveringantarctica.org.uk
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slickmap.css
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swiper.min.css
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discoveringantarctica.org.uk accessibility score
Names and labels
These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
Links do not have a discernible name
discoveringantarctica.org.uk best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
discoveringantarctica.org.uk SEO score
Mobile Friendly
Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).
Impact
Issue
Document uses legible font sizes
Tap targets are not sized appropriately
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Discoveringantarctica.org.uk 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 Discoveringantarctica.org.uk 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.
discoveringantarctica.org.uk
Open Graph data is detected on the main page of Discovering Antarctica. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: