3.1 sec in total
402 ms
2.5 sec
192 ms
Click here to check amazing Bb Reading content for United Kingdom. Otherwise, check out these important facts you probably never knew about bb.reading.ac.uk
Visit bb.reading.ac.ukWe analyzed Bb.reading.ac.uk page load time and found that the first response time was 402 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
bb.reading.ac.uk performance score
name
value
score
weighting
Value5.4 s
7/100
10%
Value5.7 s
16/100
25%
Value6.2 s
43/100
10%
Value480 ms
59/100
30%
Value0.128
82/100
15%
Value8.6 s
37/100
10%
402 ms
94 ms
184 ms
249 ms
27 ms
Our browser made a total of 29 requests to load all elements on the main page. We found that 83% of them (24 requests) were addressed to the original Bb.reading.ac.uk, 10% (3 requests) were made to Maxcdn.bootstrapcdn.com and 3% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (593 ms) belongs to the original domain Bb.reading.ac.uk.
Page size can be reduced by 1.2 MB (72%)
1.7 MB
496.4 kB
In fact, the total size of Bb.reading.ac.uk main page is 1.7 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. 25% of websites need less resources to load. Javascripts take 866.2 kB which makes up the majority of the site volume.
Potential reduce by 36.2 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 36.2 kB or 76% of the original size.
Potential reduce by 104.7 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. Obviously, Bb Reading needs image optimization as it can save up to 104.7 kB or 35% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 671.1 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 671.1 kB or 77% of the original size.
Potential reduce by 434.7 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. Bb.reading.ac.uk needs all CSS files to be minified and compressed as it can save up to 434.7 kB or 82% of the original size.
Number of requests can be reduced by 20 (71%)
28
8
The browser has sent 28 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bb Reading. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.
bb.reading.ac.uk
402 ms
shared.css
94 ms
theme.css
184 ms
colorpalette.generated.modern.css
249 ms
bootstrap.min.css
27 ms
bootstrap-theme.min.css
35 ms
jquery.min.js
79 ms
i18n.js
249 ms
cdn.js
261 ms
AD274FBAEEB0B37015F7649F209B0F01.js
593 ms
UserDataDWRFacade.js
264 ms
MashupDWRFacade.js
329 ms
ABBB3F62378FAD05843D7755846FF08F.js
333 ms
351561C2466972DF64A0D12DECB547DD.js
432 ms
bootstrap.min.js
30 ms
icon-core.css
263 ms
icon-listing.css
266 ms
theme1.css
328 ms
theme2.css
352 ms
login.css
206 ms
jquery.min.js
192 ms
Powered_Bb_050.png
93 ms
close_mini.gif
96 ms
branding_Bb_learn_140.png
95 ms
uor-bb-logo.png
198 ms
bblearn_2014_bg.fw.png
191 ms
library_study_area_14238_xid-4551476_4.jpg
516 ms
print.css
88 ms
nr-852.min.js
101 ms
bb.reading.ac.uk accessibility score
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.
bb.reading.ac.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
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
bb.reading.ac.uk SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Page is blocked from indexing
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 Bb.reading.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 Bb.reading.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.
bb.reading.ac.uk
Open Graph description is not detected on the main page of Bb Reading. 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: