4 sec in total
1.3 sec
2.6 sec
139 ms
Click here to check amazing Lis Tees content for China. Otherwise, check out these important facts you probably never knew about lis.tees.ac.uk
Teesside University is dynamic, energetic and innovative. We're growing and inspiring others to do the same.
Visit lis.tees.ac.ukWe analyzed Lis.tees.ac.uk page load time and found that the first response time was 1.3 sec and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster. This domain responded with an error, which can significantly jeopardize Lis.tees.ac.uk rating and web reputation
lis.tees.ac.uk performance score
name
value
score
weighting
Value4.1 s
21/100
10%
Value7.5 s
4/100
25%
Value8.5 s
18/100
10%
Value3,390 ms
2/100
30%
Value0.383
27/100
15%
Value16.2 s
6/100
10%
1251 ms
382 ms
582 ms
384 ms
233 ms
Our browser made a total of 59 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Lis.tees.ac.uk, 61% (36 requests) were made to Tees.ac.uk and 15% (9 requests) were made to Questionpoint.org. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Lis.tees.ac.uk.
Page size can be reduced by 270.5 kB (63%)
426.1 kB
155.6 kB
In fact, the total size of Lis.tees.ac.uk main page is 426.1 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. 35% of websites need less resources to load. Javascripts take 227.9 kB which makes up the majority of the site volume.
Potential reduce by 27.8 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. This page needs HTML code to be minified as it can gain 5.9 kB, which is 17% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 27.8 kB or 78% of the original size.
Potential reduce by 7.5 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, Lis Tees needs image optimization as it can save up to 7.5 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 151.3 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 151.3 kB or 66% of the original size.
Potential reduce by 83.9 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. Lis.tees.ac.uk needs all CSS files to be minified and compressed as it can save up to 83.9 kB or 84% of the original size.
Number of requests can be reduced by 29 (51%)
57
28
The browser has sent 57 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lis Tees. 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 10 to 1 for CSS and as a result speed up the page load time.
lis.tees.ac.uk
1251 ms
main_style.css
382 ms
default_style.css
582 ms
print.css
384 ms
forms.css
233 ms
about_style.css
305 ms
common.js
214 ms
jquery-1.3.2.min.js
301 ms
box.js
453 ms
jquery.min.js
32 ms
qwidget.bootstrap.js
83 ms
TeessideUniversity.gif
91 ms
basket.gif
90 ms
input_bg.gif
130 ms
background.gif
129 ms
menu_tab_bg.gif
131 ms
menu_tab_bg_select.gif
129 ms
tab_border_inspiring.jpg
192 ms
forward_breadcrumb.gif
181 ms
banner_small11.jpg
278 ms
discovery.jpg
181 ms
rss.gif
186 ms
menu_head_bg.gif
170 ms
menu_icon.gif
250 ms
widgets.js
21 ms
promo_bigleft.gif
246 ms
promo_top_image.gif
254 ms
promo_bottombigleft.gif
224 ms
up.gif
220 ms
rss_feed_small.gif
308 ms
facebook_small2.gif
306 ms
watchagain_small2.gif
315 ms
twitter_small2.gif
320 ms
podcast_small2.gif
315 ms
youtube_small.gif
314 ms
click_small.gif
400 ms
flickr_small.gif
398 ms
ga.js
24 ms
timeline.d11f7a3b3287fb94220e8ee6d03cc772.js
34 ms
__utm.gif
25 ms
syndication
95 ms
537271060979523584
212 ms
timeline.47ab5d19e8ed22531abcf4f86f3ae53a.light.ltr.css
3 ms
timeline.47ab5d19e8ed22531abcf4f86f3ae53a.light.ltr.css
5 ms
NX2Z0l7R_normal.jpeg
42 ms
Cdw89SQXIAEdLd2.jpg:small
41 ms
patronChatQwidget.jsp
42 ms
qwidget.load.resources.min.js
38 ms
org.oclc.chat.QPWClientJS
110 ms
fill.css
40 ms
blue.css
40 ms
custom_library_widget.css
98 ms
qwidget.ajax.js
40 ms
chat_popout_retina_black.png
222 ms
triangle_right_retina_black.png
91 ms
jot
25 ms
qwidget.core.min.js
52 ms
org.oclc.chat.QPWOnlineStatus
59 ms
chat_help_retina_black.png
103 ms
lis.tees.ac.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
[id] attributes on active, focusable elements are not unique
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
ARIA IDs are not unique
Names and labels
These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
Image elements do not have [alt] attributes
Form elements do not have associated labels
Links do not have a discernible name
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.
lis.tees.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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
lis.tees.ac.uk SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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 Lis.tees.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 Lis.tees.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.
lis.tees.ac.uk
Open Graph description is not detected on the main page of Lis Tees. 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: