4.7 sec in total
193 ms
4.1 sec
389 ms
Click here to check amazing Dart Systems content. Otherwise, check out these important facts you probably never knew about dartsystems.co.uk
Dart Systems manufacture and distribute a comprehensive range of Industrial Endoscopes, Borescopes, Inspection Cameras and pipe and cable installation tools and equipment.
Visit dartsystems.co.ukWe analyzed Dartsystems.co.uk page load time and found that the first response time was 193 ms and then it took 4.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
dartsystems.co.uk performance score
name
value
score
weighting
Value8.0 s
0/100
10%
Value13.7 s
0/100
25%
Value11.9 s
4/100
10%
Value2,030 ms
7/100
30%
Value0.004
100/100
15%
Value10.8 s
22/100
10%
193 ms
1430 ms
86 ms
168 ms
240 ms
Our browser made a total of 64 requests to load all elements on the main page. We found that 92% of them (59 requests) were addressed to the original Dartsystems.co.uk, 3% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Dartsystems.co.uk.
Page size can be reduced by 205.2 kB (9%)
2.2 MB
2.0 MB
In fact, the total size of Dartsystems.co.uk main page is 2.2 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. 60% of websites need less resources to load. Images take 1.9 MB which makes up the majority of the site volume.
Potential reduce by 39.3 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 39.3 kB or 82% of the original size.
Potential reduce by 75.9 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. Dart Systems images are well optimized though.
Potential reduce by 60.3 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 60.3 kB or 32% of the original size.
Potential reduce by 29.8 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. Dartsystems.co.uk needs all CSS files to be minified and compressed as it can save up to 29.8 kB or 30% of the original size.
Number of requests can be reduced by 32 (53%)
60
28
The browser has sent 60 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dart Systems. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.
dartsystems.co.uk
193 ms
www.dartsystems.co.uk
1430 ms
pagebuilderck.css
86 ms
font-awesome.min.css
168 ms
content.css
240 ms
camera.css
241 ms
font-awesome.min.css
250 ms
bootstrap.min.css
320 ms
stylesheet.css
209 ms
jquery-2.1.1.min.js
321 ms
jquery-noconflict.js
338 ms
jquery-migrate.min.js
339 ms
jquery-uick.js
377 ms
pagebuilderck.js
337 ms
parallaxbackground.js
375 ms
mootools-core.js
390 ms
core.js
387 ms
punycode.js
385 ms
validate.js
387 ms
caption.js
447 ms
bootstrap.min.js
449 ms
jquery.easing.1.3.js
459 ms
camera.min.js
468 ms
bootstrap.min.js
491 ms
liveopencart.live_price.js
496 ms
liveopencart.select_option_toggle.js
529 ms
liveopencart.related_options.js
532 ms
common.js
544 ms
bootstrap.css
556 ms
template.css
553 ms
custom.css
578 ms
mobile.css
609 ms
topfixedwrapper.js
613 ms
template.js
607 ms
analytics.js
194 ms
gtm.js
259 ms
index.php
577 ms
TopBannerBg2.jpg
109 ms
dartsystemslogo.jpeg
108 ms
introbg2.jpg
174 ms
EndoscopeBorescope.jpg
250 ms
inspection_cameras_category_image.jpg
106 ms
DrainCamerasystems.jpg
412 ms
Cobras.jpg
417 ms
art_end_image.jpg
186 ms
Test%20and%20Measure%20Image.jpg
409 ms
Drainage_Tools.jpg
349 ms
rausch_international_group.png
341 ms
rausch_logo.png
423 ms
mincam_logo.png
432 ms
rausch_usa.png
492 ms
Rausch_Rehab_Logo_RZ.png
495 ms
dartsystemslogo.png
498 ms
ISO-9001-Logo-2015.jpg
515 ms
sagePay.jpeg
516 ms
camera_skins.png
571 ms
camera-loader.gif
572 ms
GunBarrelsInpection.png
658 ms
fontawesome-webfont.woff
592 ms
fontawesome-webfont.woff
604 ms
collect
28 ms
collect
58 ms
ga-audiences
40 ms
Inspection2.png
320 ms
dartsystems.co.uk accessibility score
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-*] attributes do not match their roles
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
Buttons do not have an accessible name
Image elements do not have [alt] attributes
Links do not have a discernible name
dartsystems.co.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
General
Impact
Issue
Detected JavaScript libraries
dartsystems.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
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 Dartsystems.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 Dartsystems.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.
dartsystems.co.uk
Open Graph description is not detected on the main page of Dart Systems. 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: