2.5 sec in total
292 ms
1.9 sec
348 ms
Welcome to edutek.ltd.uk homepage info - get ready to check Edutek best content for United States right away, or after learning these important things about edutek.ltd.uk
Electronic projects for students, teachers and engineers
Visit edutek.ltd.ukWe analyzed Edutek.ltd.uk page load time and found that the first response time was 292 ms and then it took 2.2 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.
edutek.ltd.uk performance score
name
value
score
weighting
Value2.9 s
51/100
10%
Value3.0 s
79/100
25%
Value3.2 s
92/100
10%
Value40 ms
100/100
30%
Value0.241
52/100
15%
Value3.2 s
95/100
10%
292 ms
349 ms
18 ms
245 ms
167 ms
Our browser made a total of 64 requests to load all elements on the main page. We found that 95% of them (61 requests) were addressed to the original Edutek.ltd.uk, 3% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to Google.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Edutek.ltd.uk.
Page size can be reduced by 100.5 kB (69%)
146.2 kB
45.8 kB
In fact, the total size of Edutek.ltd.uk main page is 146.2 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 93.7 kB which makes up the majority of the site volume.
Potential reduce by 39.6 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. This page needs HTML code to be minified as it can gain 6.3 kB, which is 13% 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 39.6 kB or 85% of the original size.
Potential reduce by 0 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. Edutek images are well optimized though.
Potential reduce by 60.9 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 60.9 kB or 65% of the original size.
Number of requests can be reduced by 6 (10%)
63
57
The browser has sent 63 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Edutek. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.
edutek.ltd.uk
292 ms
CSScriptLib.js
349 ms
Logo_25wht.gif
18 ms
Banner2.jpg
245 ms
Home.gif
167 ms
Circuits.gif
178 ms
Projects.gif
177 ms
Design.gif
180 ms
Shop.gif
250 ms
Contact.gif
268 ms
EduTek.gif
267 ms
Refresh%20button.gif
268 ms
whtsign.gif
326 ms
CircuitBloxTitle2.jpg
426 ms
Dalek2_thumb.gif
374 ms
DrillFinal-small.gif
1319 ms
Giant_Simon_Mini.gif
1043 ms
KnightRiderAnim_thumb.gif
487 ms
LightBarAnimSmall.gif
433 ms
SpeedTrapStartupThumb_anim.gif
615 ms
Space.gif
491 ms
Mnu_ALevel_Projects.gif
521 ms
Mnu_Freq_meter.gif
570 ms
MoodLightAnim.gif
1175 ms
Double%20DIe%20off%20-%20thumb.gif
609 ms
PartCircuit.gif
651 ms
Circuit_Brix_thumb.jpg
700 ms
Motion_Alarm_Blox_thumb.jpg
705 ms
ALevel_theory_thumb.jpg
736 ms
EZCPU%20setup%20-%20thumb.gif
789 ms
GCSE_theory_thumb.jpg
792 ms
Graphics_thumb.jpg
818 ms
Quik_Thinka_thumb.jpg
877 ms
MoodLightPackPages.gif
880 ms
Software_thumb.jpg
899 ms
Professor_thumb.jpg
965 ms
Component_Outlines_thumb.jpg
967 ms
ICs_thumb.gif
981 ms
Transistors_thumb.jpg
898 ms
Chain_Links_thumb.jpg
887 ms
Workshop%20display.jpg
894 ms
Workshop2_thumb.JPG
968 ms
MenuBack2.gif
780 ms
MenuBack.gif
780 ms
BGnd2_Green.gif
781 ms
BGnd_Sandy2.gif
866 ms
BGnd_Sandy.gif
871 ms
BGnd_Teal.gif
868 ms
Banner%20background.jpg
866 ms
ga.js
11 ms
__utm.gif
13 ms
Home_hi.gif
95 ms
Home_dn.gif
87 ms
Circuits_hi.gif
91 ms
Circuits_dn.gif
92 ms
Projects_hi.gif
94 ms
Projects_dn.gif
86 ms
Design_hi.gif
169 ms
Design_dn.gif
170 ms
Shop_hi.gif
182 ms
Shop_dn.gif
181 ms
Contact_hi.gif
182 ms
Contact_dn.gif
182 ms
Double%20DIe%20on%20-%20thumb.gif
251 ms
edutek.ltd.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
Heading elements are not in a sequentially-descending order
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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
Links do not have a discernible name
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
edutek.ltd.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
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
edutek.ltd.uk SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
EN
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Edutek.ltd.uk can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Edutek.ltd.uk main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
edutek.ltd.uk
Open Graph description is not detected on the main page of Edutek. 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: