5.8 sec in total
1.3 sec
3.3 sec
1.2 sec
Visit labrascals.co.uk now to see the best up-to-date Lab Rascals content and also check out these interesting facts you probably never knew about labrascals.co.uk
Lab Rascals science workshops, science parties and planetarium shows for schools
Visit labrascals.co.ukWe analyzed Labrascals.co.uk page load time and found that the first response time was 1.3 sec and then it took 4.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
labrascals.co.uk performance score
name
value
score
weighting
Value2.9 s
52/100
10%
Value7.1 s
5/100
25%
Value9.6 s
11/100
10%
Value1,020 ms
26/100
30%
Value0.021
100/100
15%
Value14.0 s
10/100
10%
1315 ms
264 ms
448 ms
196 ms
219 ms
Our browser made a total of 45 requests to load all elements on the main page. We found that 80% of them (36 requests) were addressed to the original Labrascals.co.uk, 9% (4 requests) were made to Connect.facebook.net and 4% (2 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Labrascals.co.uk.
Page size can be reduced by 728.1 kB (67%)
1.1 MB
366.8 kB
In fact, the total size of Labrascals.co.uk main page is 1.1 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. 55% of websites need less resources to load. CSS take 524.5 kB which makes up the majority of the site volume.
Potential reduce by 13.5 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 13.5 kB or 72% of the original size.
Potential reduce by 4.2 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. Lab Rascals images are well optimized though.
Potential reduce by 248.1 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 248.1 kB or 66% of the original size.
Potential reduce by 462.2 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. Labrascals.co.uk needs all CSS files to be minified and compressed as it can save up to 462.2 kB or 88% of the original size.
Number of requests can be reduced by 22 (54%)
41
19
The browser has sent 41 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lab Rascals. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
labrascals.co.uk
1315 ms
widgetkit-90181103.css
264 ms
jquery.min.js
448 ms
jquery-noconflict.js
196 ms
jquery-migrate.min.js
219 ms
widgetkit-50b73c73.js
293 ms
bootstrap.min.js
304 ms
bootstrap.css
639 ms
theme.css
575 ms
custom.css
358 ms
uikit.js
573 ms
autocomplete.js
561 ms
search.js
570 ms
tooltip.js
573 ms
sticky.js
573 ms
social.js
696 ms
theme.js
709 ms
particles.min.js
715 ms
particles.js
709 ms
lightbox.js
181 ms
mediaelement-and-player.js
180 ms
spotlight.js
183 ms
css
153 ms
facebook.png
275 ms
Google+.png
275 ms
Twitter.png
265 ms
YouTube.png
265 ms
logo_pink.png
273 ms
hands-on-science-worshops-26cd8cf573.jpg
723 ms
planetarium-shows-446d3a513b.jpg
480 ms
science-parties-144b288bc0.jpg
704 ms
workshops-67fe4b0143.jpg
731 ms
GBEA_BizCrowd_logo_finalist.png
702 ms
Shell_LiveWIRE_2014_Winners.gif
703 ms
all.js
92 ms
nav.png
609 ms
pxiByp8kv8JHgFVrLDz8Z1xlEA.ttf
382 ms
pxiByp8kv8JHgFVrLCz7Z1xlEA.ttf
374 ms
all.js
480 ms
luna.woff
482 ms
analytics.js
240 ms
fbevents.js
474 ms
slideshow.js
423 ms
collect
308 ms
1478972445572755
61 ms
labrascals.co.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.
labrascals.co.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
Page has valid source maps
labrascals.co.uk SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
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 Labrascals.co.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 Labrascals.co.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.
labrascals.co.uk
Open Graph description is not detected on the main page of Lab Rascals. 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: