3.4 sec in total
1.2 sec
1.9 sec
214 ms
Visit orielscience.co.uk now to see the best up-to-date Oriel Science content and also check out these interesting facts you probably never knew about orielscience.co.uk
Showcasing free science exhibits based on Swansea University research in the heart of Swansea's city centre.
Visit orielscience.co.ukWe analyzed Orielscience.co.uk page load time and found that the first response time was 1.2 sec and then it took 2.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.
orielscience.co.uk performance score
name
value
score
weighting
Value3.6 s
33/100
10%
Value16.6 s
0/100
25%
Value10.7 s
7/100
10%
Value1,820 ms
9/100
30%
Value0
100/100
15%
Value15.2 s
7/100
10%
1217 ms
133 ms
127 ms
257 ms
302 ms
Our browser made a total of 35 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Orielscience.co.uk, 54% (19 requests) were made to Static.parastorage.com and 31% (11 requests) were made to Static.wixstatic.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Orielscience.co.uk.
Page size can be reduced by 525.6 kB (63%)
828.3 kB
302.7 kB
In fact, the total size of Orielscience.co.uk main page is 828.3 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. 45% of websites need less resources to load. HTML takes 634.7 kB which makes up the majority of the site volume.
Potential reduce by 509.3 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 509.3 kB or 80% of the original size.
Potential reduce by 16.2 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. Obviously, Oriel Science needs image optimization as it can save up to 16.2 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 48 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 9 (31%)
29
20
The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Oriel Science. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.
www.orielscience.co.uk
1217 ms
minified.js
133 ms
focus-within-polyfill.js
127 ms
polyfill.min.js
257 ms
bootstrap-features.24d4529b.bundle.min.js
302 ms
main.24eb524d.bundle.min.js
302 ms
lodash.min.js
223 ms
react.production.min.js
97 ms
siteTags.bundle.min.js
98 ms
thunderbolt
84 ms
thunderbolt
14 ms
wix-perf-measure.bundle.min.js
10 ms
react-dom.production.min.js
10 ms
GBR.png
95 ms
Logo.png
311 ms
497ded_b91ae4df61924954954256fa4a74690a~mv2.jpg
323 ms
497ded_3c308c80983d4169aa3b4594d458b971~mv2.jpg
404 ms
497ded_d9d2717abc444bddb5f2c2d8f1be9cd2~mv2.jpg
345 ms
497ded_d9d2717abc444bddb5f2c2d8f1be9cd2~mv2.jpg
403 ms
497ded_77cc9ce0e1854aec8b8b24ed5a2b7b66~mv2.png
363 ms
1051-SwanUni-Eng-2017-%5BBLACK%5D-v3.png
380 ms
Welsh-Gov_logo.jpg
430 ms
Greatest%20need%20fund.png
503 ms
STFC%2Blogo.png
526 ms
391447075-technocamps%20logo%20oct%202019.png
465 ms
WLS.png
186 ms
80de9d5d-ab5f-40ce-911b-104e51e93d7c.woff
53 ms
908c4810-64db-4b46-bb8e-823eb41f68c0.woff
25 ms
AvenirLTW05-35Light.woff
51 ms
LuloCleanW05-OneBold.woff
50 ms
388ef902-2c31-4818-abb1-a40dcd81f6d6.woff
48 ms
deprecation-en.v5.html
18 ms
bolt-performance
37 ms
deprecation-style.v5.css
25 ms
right-arrow.svg
16 ms
orielscience.co.uk accessibility score
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
orielscience.co.uk 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
orielscience.co.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 Orielscience.co.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 Orielscience.co.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.
orielscience.co.uk
Open Graph data is detected on the main page of Oriel Science. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: