2.8 sec in total
454 ms
2.2 sec
145 ms
Welcome to vle.aston.ac.uk homepage info - get ready to check Vle Aston best content for United Kingdom right away, or after learning these important things about vle.aston.ac.uk
Visit vle.aston.ac.ukWe analyzed Vle.aston.ac.uk page load time and found that the first response time was 454 ms and then it took 2.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.
vle.aston.ac.uk performance score
name
value
score
weighting
Value5.3 s
7/100
10%
Value5.3 s
22/100
25%
Value5.9 s
47/100
10%
Value230 ms
87/100
30%
Value0
100/100
15%
Value7.7 s
45/100
10%
454 ms
95 ms
192 ms
252 ms
253 ms
Our browser made a total of 49 requests to load all elements on the main page. We found that 90% of them (44 requests) were addressed to the original Vle.aston.ac.uk, 4% (2 requests) were made to Ssl.google-analytics.com and 2% (1 request) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (696 ms) belongs to the original domain Vle.aston.ac.uk.
Page size can be reduced by 963.6 kB (77%)
1.3 MB
287.2 kB
In fact, the total size of Vle.aston.ac.uk main page is 1.3 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. 30% of websites need less resources to load. Javascripts take 775.0 kB which makes up the majority of the site volume.
Potential reduce by 37.1 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 37.1 kB or 71% of the original size.
Potential reduce by 994 B
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. Vle Aston images are well optimized though.
Potential reduce by 624.2 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 624.2 kB or 81% of the original size.
Potential reduce by 301.3 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. Vle.aston.ac.uk needs all CSS files to be minified and compressed as it can save up to 301.3 kB or 81% of the original size.
Number of requests can be reduced by 36 (77%)
47
11
The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vle Aston. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 31 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
vle.aston.ac.uk
454 ms
shared.css
95 ms
theme.css
192 ms
i18n.js
252 ms
cdn.js
253 ms
prototype.js
430 ms
fastinit.js
260 ms
page.js
431 ms
validateForm.js
289 ms
numberLocalizer.js
335 ms
accessibleSelect.js
335 ms
popup.js
345 ms
cookie.js
374 ms
lz-string.js
421 ms
client_cache.js
423 ms
globalNavigation.js
430 ms
UserDataDWRFacade.js
458 ms
MashupDWRFacade.js
509 ms
esapi-compressed.js
519 ms
ESAPI_Standard_en_US.properties.js
518 ms
Base.esapi.properties.js
512 ms
validate_login.js
521 ms
browserSpecificBehavior.js
545 ms
builder.js
605 ms
effects.js
608 ms
dragdrop.js
615 ms
controls.js
610 ms
slider.js
609 ms
lightbox.js
635 ms
quick_links.js
696 ms
icon-core.css
618 ms
icon-listing.css
626 ms
theme1.css
617 ms
theme2.css
545 ms
iframe_api
88 ms
bblearn_2011_bg.png
118 ms
Bb_newLogo_060.png
116 ms
fonts.gif
116 ms
contrast.gif
114 ms
Gateway_Learn.jpg
114 ms
Powered_Bb_050.png
113 ms
close_mini.gif
195 ms
branding_Bb_learn_140.png
196 ms
utilicons-web-webfont.woff
184 ms
ga.js
69 ms
www-widgetapi.js
60 ms
__utm.gif
16 ms
print.css
92 ms
nr-852.min.js
326 ms
vle.aston.ac.uk accessibility score
vle.aston.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
Missing source maps for large first-party JavaScript
vle.aston.ac.uk SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
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
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 Vle.aston.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 Vle.aston.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.
vle.aston.ac.uk
Open Graph description is not detected on the main page of Vle Aston. 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: