3.3 sec in total
347 ms
2.8 sec
182 ms
Visit earth.leeds.ac.uk now to see the best up-to-date Earth Leeds content for United Kingdom and also check out these interesting facts you probably never knew about earth.leeds.ac.uk
Earth and Environment brings together physical, environmental and social scientists to solve global issues and to train the next generation of scientists.
Visit earth.leeds.ac.ukWe analyzed Earth.leeds.ac.uk page load time and found that the first response time was 347 ms and then it took 3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
earth.leeds.ac.uk performance score
name
value
score
weighting
Value4.3 s
17/100
10%
Value13.0 s
0/100
25%
Value11.2 s
5/100
10%
Value630 ms
47/100
30%
Value0.571
12/100
15%
Value11.5 s
18/100
10%
347 ms
779 ms
1033 ms
1430 ms
946 ms
Our browser made a total of 103 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Earth.leeds.ac.uk, 43% (44 requests) were made to See.leeds.ac.uk and 36% (37 requests) were made to Pbs.twimg.com. The less responsive or slowest element that took the longest time to load (1.5 sec) relates to the external source See.leeds.ac.uk.
Page size can be reduced by 339.2 kB (16%)
2.2 MB
1.8 MB
In fact, the total size of Earth.leeds.ac.uk main page is 2.2 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. 70% of websites need less resources to load. Images take 1.8 MB which makes up the majority of the site volume.
Potential reduce by 19.0 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. This page needs HTML code to be minified as it can gain 6.1 kB, which is 25% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 19.0 kB or 79% of the original size.
Potential reduce by 42.6 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. Earth Leeds images are well optimized though.
Potential reduce by 122.8 kB
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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 122.8 kB or 60% of the original size.
Potential reduce by 154.8 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. Earth.leeds.ac.uk needs all CSS files to be minified and compressed as it can save up to 154.8 kB or 84% of the original size.
Number of requests can be reduced by 44 (44%)
100
56
The browser has sent 100 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Earth Leeds. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 20 to 1 for CSS and as a result speed up the page load time.
347 ms
overview.css
779 ms
stylesheet_73b6995c05.css
1033 ms
generic.css
1430 ms
forms.css
946 ms
banners.css
947 ms
local.css
1027 ms
nav.css
948 ms
SpryTabbedPanels.css
1192 ms
columns.css
1111 ms
jquery-ui-1.10.3.custom.css
1326 ms
javascript_dd82474708.js
1110 ms
jquery.js
1486 ms
light.css
1194 ms
dark.css
1195 ms
bar.css
1275 ms
nivo-slider.css
1279 ms
default.css
1279 ms
SpryTabbedPanels2.js
1531 ms
SpryCollapsiblePanels.js
1445 ms
jquery.nivo.slider.pack.js
1529 ms
analytics.js
65 ms
html_bg.png
107 ms
logo.png
180 ms
see-building.jpg
270 ms
Larsen_C_web-_with-text-box_.jpg
456 ms
SEE-DLHE.jpg
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01416_Open_Day_web_banners_-_Environment_700x250.jpg
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Environment_-_700x250px.jpg
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student_in_faculty_of_environment_160x90.jpg
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P1000119_sm.JPG
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csm_stemfair_160x78_9f140a0b4a_sm.png
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Study_pic_01.jpg
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Twitter_logo.png
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glyph-logo_May2016.png
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SEE_Research_Quote_b_472F8D_01.jpg
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purple-arrow.gif
513 ms
aside_bg_550.png
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aside_item_bg.png
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li_bg.png
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widgets.js
25 ms
seperator.png
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gtm.js
22 ms
transparent.png
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arrows.png
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bullets.png
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collect
24 ms
timeline.bc7ee675e57cb01f4d1e255156414e73.js
32 ms
collect
19 ms
analytics.js
7 ms
collect
53 ms
syndication
75 ms
362858150719795200
208 ms
ga-audiences
48 ms
21kulRN_
46 ms
1f60a.png
198 ms
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timeline.b6ca5fbe9fc709c1f1b8c6e02c82d896.light.ltr.css
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timeline.b6ca5fbe9fc709c1f1b8c6e02c82d896.light.ltr.css
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parkinson_tower_normal.jpg
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syndication_bundle_v1_82bf0e17151661577a10f7dd1e3e30dea8e59ed9.css
86 ms
syndication_bundle_v1_82bf0e17151661577a10f7dd1e3e30dea8e59ed9.css
93 ms
DIlSibFVAAAYYFL.jpg:small
114 ms
print.css
88 ms
jot
31 ms
jot.html
2 ms
earth.leeds.ac.uk accessibility score
earth.leeds.ac.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
Browser errors were logged to the console
Page has valid source maps
Issues were logged in the Issues panel in Chrome Devtools
earth.leeds.ac.uk SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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 Earth.leeds.ac.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 Earth.leeds.ac.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.
earth.leeds.ac.uk
Open Graph description is not detected on the main page of Earth Leeds. 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: