2.3 sec in total
151 ms
1.7 sec
440 ms
Click here to check amazing Wels Open content for United Kingdom. Otherwise, check out these important facts you probably never knew about wels.open.ac.uk
Whether you are looking for a first qualification or are already on your chosen path and would like to go further, or you’re an employer looking for a different way to develop your staff, we can help ...
Visit wels.open.ac.ukWe analyzed Wels.open.ac.uk page load time and found that the first response time was 151 ms 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.
wels.open.ac.uk performance score
name
value
score
weighting
Value4.1 s
21/100
10%
Value4.4 s
39/100
25%
Value8.4 s
18/100
10%
Value1,030 ms
26/100
30%
Value0.085
93/100
15%
Value14.9 s
8/100
10%
151 ms
389 ms
69 ms
137 ms
204 ms
Our browser made a total of 63 requests to load all elements on the main page. We found that 67% of them (42 requests) were addressed to the original Wels.open.ac.uk, 17% (11 requests) were made to Platform.twitter.com and 3% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (631 ms) belongs to the original domain Wels.open.ac.uk.
Page size can be reduced by 354.2 kB (16%)
2.2 MB
1.9 MB
In fact, the total size of Wels.open.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. 65% of websites need less resources to load. Images take 1.8 MB which makes up the majority of the site volume.
Potential reduce by 69.6 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 69.6 kB or 75% of the original size.
Potential reduce by 137.4 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. Wels Open images are well optimized though.
Potential reduce by 146.8 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 146.8 kB or 49% of the original size.
Potential reduce by 413 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. Wels.open.ac.uk has all CSS files already compressed.
Number of requests can be reduced by 34 (58%)
59
25
The browser has sent 59 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Wels Open. 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 7 to 1 for CSS and as a result speed up the page load time.
wels.open.ac.uk
151 ms
wels.open.ac.uk
389 ms
css_rEI_5cK_B9hB4So2yZUtr5weuEV3heuAllCDE6XsIkI.css
69 ms
css_HuvOPUruGjuDlpeBkV4QObVKw1JOL4REx9rB3qGPBso.css
137 ms
css_7QV6kuKuClX0xHY1VYHyiN7pXj1h6CT5WlgJhQhqbaY.css
204 ms
css_AJ_aC_IkoION4Ax5Io5UNBlyFHC_iNopOhOb5KvknCo.css
272 ms
js_6UR8aB1w5-y_vdUUdWDWlX2QhWu_qIXlEGEV48YgV-c.js
278 ms
js_NpQFy4NWHBHFtoJaFKk6AseR-P7p_c-mnqnAKAvjj5g.js
205 ms
js_gHk2gWJ_Qw_jU2qRiUmSl7d8oly1Cx7lQFrqcp3RXcI.js
205 ms
js_vSnebZt6oIqbi6jmp7e4IuJCaNQ4-pb4khzLup9kVtA.js
205 ms
js_V5g6xXD_BFA4P2tYlN34wTmbeXoCfvvUasR4CPITsN0.js
271 ms
221317523.js
57 ms
headerfooter.min.js
342 ms
headerfooter.css
349 ms
cassiecookiewidget.css
353 ms
widgets.js
17 ms
gtm.js
183 ms
loader.js
436 ms
OU_Logo_Mobile.svg
109 ms
Accordion_Chevron_Down.svg
110 ms
Search_Icon_Magnifier.svg
108 ms
WELS-Header.jpg
243 ms
ecys-school.jpg
108 ms
HWSC%20Hero%20Image%20(New).png
368 ms
LAL%20Hero%20Image.png
378 ms
man-smiling-at-laptop.png
512 ms
Research-Hero.jpg
243 ms
Elizabeth%20Tilley-%20WELS%20News%20size.png
377 ms
News%20Images%20%282%29.png
516 ms
Mimi%20Tatlow-Golden-%20WELS%20News%20size.png
513 ms
Erica%20Borgstrom-%20new%20prof-%20WELS%20News%20size.png
590 ms
OU_Crest_SVG.svg
450 ms
OU_Crest_SVG_Mobile.svg
454 ms
wels.open.ac.uk
514 ms
Social_facebook.svg
514 ms
Social_twitter.svg
580 ms
Social_youtube.svg
581 ms
Social_linkedin.svg
586 ms
OU_Logo.svg
566 ms
icon-blue-facebook.svg
569 ms
icon-blue-twitter.svg
628 ms
icon-blue-youtube.svg
629 ms
icon-to-top.png
631 ms
widget_iframe.2f70fb173b9000da126c79afe2098f02.html
38 ms
fontawesome-webfont.woff
551 ms
settings
304 ms
js
46 ms
timeline.e108540dddc96e4b707f5cf259a582d7.js
3 ms
ou_wels
116 ms
polyfills-3b821eda8863adcc4a4b.js
4 ms
runtime-a697c5a1ae32bd7e4d42.js
6 ms
modules.20f98d7498a59035a762.js
14 ms
main-fd9ef5eb169057cda26d.js
7 ms
_app-88bf420a57d49e33be53.js
7 ms
%5BscreenName%5D-c33f0b02841cffc3e9b4.js
8 ms
_buildManifest.js
8 ms
_ssgManifest.js
12 ms
headerfooter-print.css
69 ms
log
35 ms
ou-royal-fca-statement.txt
75 ms
launch-3cf91248ece2.min.js
33 ms
analytics.js
58 ms
EX5da0992a38a7437a911a554ec00fda36-libraryCode_source.min.js
11 ms
wels.open.ac.uk accessibility score
wels.open.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
wels.open.ac.uk 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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Wels.open.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 Wels.open.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.
wels.open.ac.uk
Open Graph description is not detected on the main page of Wels Open. 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: