3.1 sec in total
203 ms
2.7 sec
202 ms
Click here to check amazing ROUTES Open content for United Kingdom. Otherwise, check out these important facts you probably never knew about routes.open.ac.uk
The ROUTES service has now been withdrawn. ROUTES was a service which provided a searchable collection of websites which were selected by academic staff or subject-specialist librarians. Instead of ma...
Visit routes.open.ac.ukWe analyzed Routes.open.ac.uk page load time and found that the first response time was 203 ms and then it took 2.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
routes.open.ac.uk performance score
name
value
score
weighting
Value7.7 s
0/100
10%
Value8.3 s
2/100
25%
Value11.6 s
5/100
10%
Value390 ms
69/100
30%
Value0.016
100/100
15%
Value15.1 s
7/100
10%
203 ms
522 ms
472 ms
234 ms
312 ms
Our browser made a total of 53 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Routes.open.ac.uk, 85% (45 requests) were made to Open.ac.uk and 8% (4 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (628 ms) relates to the external source Open.ac.uk.
Page size can be reduced by 460.3 kB (61%)
750.8 kB
290.4 kB
In fact, the total size of Routes.open.ac.uk main page is 750.8 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 487.0 kB which makes up the majority of the site volume.
Potential reduce by 22.6 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 22.6 kB or 76% of the original size.
Potential reduce by 16.1 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, ROUTES Open needs image optimization as it can save up to 16.1 kB or 30% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 271.2 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 271.2 kB or 56% of the original size.
Potential reduce by 150.4 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. Routes.open.ac.uk needs all CSS files to be minified and compressed as it can save up to 150.4 kB or 83% of the original size.
Number of requests can be reduced by 39 (76%)
51
12
The browser has sent 51 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ROUTES 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 17 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.
routes.open.ac.uk
203 ms
routes-is-mentioned-in-my-module-materials
522 ms
jquery-1.9.1.min.js
472 ms
ou-header.css
234 ms
screen.css
312 ms
ou-header.js
237 ms
css_UrQBbM93eb1K3u73b2Wgks2hD2sr_FeNOU_hR9SJMJY.css
188 ms
css_HCS28gHabbOn-gHtmsLFwbhCxNJ3txOzYx8Vmrb9PYQ.css
192 ms
css_o2luLxMSMQBFSLykGF_Jy2uzAwc64-wN3oSjyGsL5jA.css
277 ms
css_V-6MkAMSU6dsjEwx0Qm71tAnu-dMoJC55YVhVtrlsiw.css
276 ms
jquery.js
516 ms
jquery.once.js
314 ms
drupal.js
430 ms
oubrand.js
357 ms
ouice3-theme.js
388 ms
jquery-ui-1.8.16.custom.css
343 ms
jquery-1.9.1.js
529 ms
jquery-ui.js
628 ms
masonry.pkgd.min.js
369 ms
drupal7.js.php
373 ms
drupal7.css
368 ms
ou-cookie-policy.js
323 ms
scripts.js
329 ms
plugin.js
439 ms
ga.js
167 ms
body-bg.png
172 ms
org-footer-bg.png
157 ms
oulogo-56.jpg
85 ms
boxShade3.gif
82 ms
constant-shade.png
83 ms
context-nav-shade.png
83 ms
h1shade.png
82 ms
arrow-content-right.gif
167 ms
box-shade-2.png
168 ms
menu-leaf.png
167 ms
menu-collapsed.png
167 ms
context-nav-shade-current.png
167 ms
bullet.gif
233 ms
facebook_icon.png
246 ms
twitter_icon.png
244 ms
librarygame-track.js
223 ms
footerCol.png
219 ms
__utm.gif
27 ms
290 ms
__utm.gif
9 ms
__utm.gif
17 ms
ui-anim_basic_16x16.gif
238 ms
like.php
187 ms
qeKvIRsJabD.js
40 ms
LVx-xkvaJ0b.png
33 ms
print.css
80 ms
mobile.css
81 ms
ou-header-mob.css
282 ms
routes.open.ac.uk 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
[role]s are not contained by their required parent element
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
routes.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
Page has valid source maps
routes.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 Routes.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 Routes.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.
routes.open.ac.uk
Open Graph description is not detected on the main page of ROUTES 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: