3.1 sec in total
354 ms
2.6 sec
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Click here to check amazing Sport Science Lab content for United States. Otherwise, check out these important facts you probably never knew about sportsciencelab.com
Sport Science Lab was founded by Gavin MacMillan. SSL is a franchise of sports performance and rehabilitation centers. We also have affiliates across the USA and manufacture proprietary strength and c...
Visit sportsciencelab.comWe analyzed Sportsciencelab.com page load time and found that the first response time was 354 ms and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
sportsciencelab.com performance score
name
value
score
weighting
Value3.7 s
30/100
10%
Value6.7 s
7/100
25%
Value7.4 s
28/100
10%
Value870 ms
33/100
30%
Value0
100/100
15%
Value13.7 s
10/100
10%
354 ms
136 ms
136 ms
139 ms
140 ms
Our browser made a total of 146 requests to load all elements on the main page. We found that 99% of them (144 requests) were addressed to the original Sportsciencelab.com, 1% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (880 ms) belongs to the original domain Sportsciencelab.com.
Page size can be reduced by 637.9 kB (9%)
6.9 MB
6.3 MB
In fact, the total size of Sportsciencelab.com main page is 6.9 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. 35% of websites need less resources to load. Images take 6.4 MB which makes up the majority of the site volume.
Potential reduce by 35.9 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. 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 35.9 kB or 81% of the original size.
Potential reduce by 214.2 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. Sport Science Lab images are well optimized though.
Potential reduce by 207.2 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 207.2 kB or 72% of the original size.
Potential reduce by 180.7 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. Sportsciencelab.com needs all CSS files to be minified and compressed as it can save up to 180.7 kB or 84% of the original size.
Number of requests can be reduced by 103 (71%)
145
42
The browser has sent 145 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sport Science Lab. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 36 to 1 for JavaScripts and from 62 to 1 for CSS and as a result speed up the page load time.
sportsciencelab.com
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sportsciencelab.com 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
Buttons do not have an accessible name
Links do not have a discernible name
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
sportsciencelab.com 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
Page has valid source maps
sportsciencelab.com 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 Sportsciencelab.com 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 Sportsciencelab.com 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.
sportsciencelab.com
Open Graph description is not detected on the main page of Sport Science Lab. 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: