6.7 sec in total
28 ms
6.1 sec
566 ms
Click here to check amazing Burgess Shale content for Canada. Otherwise, check out these important facts you probably never knew about burgess-shale.bc.ca
The Burgess Shale Geoscience Foundation guides hikes to the world famous fossils of the Burgess Shale. Guided by Geoscientists.
Visit burgess-shale.bc.caWe analyzed Burgess-shale.bc.ca page load time and found that the first response time was 28 ms and then it took 6.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
burgess-shale.bc.ca performance score
name
value
score
weighting
Value3.5 s
35/100
10%
Value6.0 s
12/100
25%
Value5.9 s
48/100
10%
Value480 ms
60/100
30%
Value0.001
100/100
15%
Value8.2 s
40/100
10%
28 ms
355 ms
18 ms
76 ms
71 ms
Our browser made a total of 43 requests to load all elements on the main page. We found that 86% of them (37 requests) were addressed to the original Burgess-shale.bc.ca, 5% (2 requests) were made to Fonts.googleapis.com and 5% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (742 ms) belongs to the original domain Burgess-shale.bc.ca.
Page size can be reduced by 135.0 kB (9%)
1.6 MB
1.4 MB
In fact, the total size of Burgess-shale.bc.ca main page is 1.6 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. 60% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.
Potential reduce by 101.2 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 101.2 kB or 82% of the original size.
Potential reduce by 33.7 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. Burgess Shale images are well optimized though.
Potential reduce by 110 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.
Potential reduce by 0 B
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. Burgess-shale.bc.ca has all CSS files already compressed.
Number of requests can be reduced by 27 (73%)
37
10
The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Burgess Shale. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
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burgess-shale.bc.ca accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-*] attributes do not match their roles
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
burgess-shale.bc.ca best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
burgess-shale.bc.ca 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 Burgess-shale.bc.ca 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 Burgess-shale.bc.ca 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.
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burgess-shale.bc.ca
Open Graph data is detected on the main page of Burgess Shale. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: