1.8 sec in total
146 ms
1.4 sec
241 ms
Click here to check amazing Lyell Collection content for United States. Otherwise, check out these important facts you probably never knew about lyellcollection.org
Visit lyellcollection.orgWe analyzed Lyellcollection.org page load time and found that the first response time was 146 ms and then it took 1.6 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.
lyellcollection.org performance score
name
value
score
weighting
Value5.3 s
7/100
10%
Value5.6 s
17/100
25%
Value5.7 s
51/100
10%
Value1,230 ms
20/100
30%
Value0.099
90/100
15%
Value9.7 s
28/100
10%
146 ms
409 ms
71 ms
143 ms
140 ms
Our browser made a total of 44 requests to load all elements on the main page. We found that 61% of them (27 requests) were addressed to the original Lyellcollection.org, 5% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to Pgc.lyellcollection.org. The less responsive or slowest element that took the longest time to load (425 ms) relates to the external source Sjg.lyellcollection.org.
Page size can be reduced by 227.5 kB (52%)
441.8 kB
214.2 kB
In fact, the total size of Lyellcollection.org main page is 441.8 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. 25% of websites need less resources to load. Javascripts take 189.1 kB which makes up the majority of the site volume.
Potential reduce by 14.9 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 4.3 kB, which is 24% 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 14.9 kB or 83% of the original size.
Potential reduce by 32.9 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. Obviously, Lyell Collection needs image optimization as it can save up to 32.9 kB or 20% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 126.7 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 126.7 kB or 67% of the original size.
Potential reduce by 53.1 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. Lyellcollection.org needs all CSS files to be minified and compressed as it can save up to 53.1 kB or 80% of the original size.
Number of requests can be reduced by 18 (44%)
41
23
The browser has sent 41 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lyell Collection. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.
lyellcollection.org
146 ms
www.lyellcollection.org
409 ms
hw-global.css
71 ms
main.css
143 ms
hw-publisher-global.css
140 ms
hw-local-global.css
141 ms
hw-publisher-page-home.css
144 ms
hw-journal-page-home.css
144 ms
leaderboard.css
140 ms
jquery-min.js
274 ms
fingerprint.js
207 ms
hw-shared.js
212 ms
hw-publisher-shared.js
210 ms
hw-global-sidebars.css
140 ms
hw-global-elements.css
142 ms
hw-global-citation.css
210 ms
hw-global-classes.css
209 ms
hw-global-dynamic-elements.css
210 ms
hw-publisher-sidebars.css
144 ms
ui.css
141 ms
home-page.css
204 ms
analytics.js
35 ms
journal_logo.gif
89 ms
1.cover.gif
184 ms
1.cover.gif
207 ms
1.cover.gif
220 ms
4.cover.gif
227 ms
transgsl_cover.gif
159 ms
2.cover.gif
425 ms
4.cover.gif
169 ms
1.cover.gif
212 ms
transed_cover.gif
152 ms
transglas_cover.gif
154 ms
1.cover.gif
197 ms
1.cover.gif
239 ms
1.cover.gif
186 ms
7.cover.gif
174 ms
go.gif
72 ms
society_logo.gif
71 ms
login.gif
75 ms
SinkHoles_collection_sml.jpg
361 ms
dash.gif
129 ms
collect
11 ms
collect
63 ms
lyellcollection.org 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
lyellcollection.org 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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Issues were logged in the Issues panel in Chrome Devtools
lyellcollection.org SEO score
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 Lyellcollection.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 Lyellcollection.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.
lyellcollection.org
Open Graph description is not detected on the main page of Lyell Collection. 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: