12.9 sec in total
277 ms
12.4 sec
263 ms
Welcome to castlegroup.co.uk homepage info - get ready to check Castle Group best content for India right away, or after learning these important things about castlegroup.co.uk
Castle Group specialise in environmental measuring and monitoring measurement equipment to buy or hire, training, consultancy, and calibration services.
Visit castlegroup.co.ukWe analyzed Castlegroup.co.uk page load time and found that the first response time was 277 ms and then it took 12.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
castlegroup.co.uk performance score
name
value
score
weighting
Value5.3 s
7/100
10%
Value14.7 s
0/100
25%
Value17.3 s
0/100
10%
Value1,020 ms
26/100
30%
Value0.048
99/100
15%
Value14.3 s
9/100
10%
277 ms
3103 ms
35 ms
41 ms
39 ms
Our browser made a total of 112 requests to load all elements on the main page. We found that 78% of them (87 requests) were addressed to the original Castlegroup.co.uk, 13% (14 requests) were made to and 3% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (3.1 sec) belongs to the original domain Castlegroup.co.uk.
Page size can be reduced by 210.8 kB (36%)
581.4 kB
370.6 kB
In fact, the total size of Castlegroup.co.uk main page is 581.4 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. 45% of websites need less resources to load. Images take 281.9 kB which makes up the majority of the site volume.
Potential reduce by 210.5 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 210.5 kB or 80% of the original size.
Potential reduce by 278 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. Castle Group images are well optimized though.
Potential reduce by 33 B
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. This website has mostly compressed JavaScripts.
Number of requests can be reduced by 54 (64%)
85
31
The browser has sent 85 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Castle Group. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.
castlegroup.co.uk
277 ms
www.castlegroup.co.uk
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1 ms
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1 ms
social-twitter.png
730 ms
logo.png
733 ms
social-google-plus.png
733 ms
product-logo.png
725 ms
social-linkedin.png
1209 ms
social-facebook.png
1208 ms
castle-products-background.png
1206 ms
castle-rental-background.png
1205 ms
search.png
1205 ms
castle-calibration-backgrou.png
1204 ms
calibration-logo.png
1204 ms
rental-logo.png
1203 ms
castle-training-background.png
1201 ms
training-logo.png
1201 ms
castle-consultancy-backgrou.png
1200 ms
Shop-background.jpg
1202 ms
castleshop-logo.png
1196 ms
left-arrow.png
1194 ms
consultant-logo.png
1193 ms
training-1.png
1193 ms
castlecloud-banner.png
1192 ms
special-offer-pixel.png
1188 ms
castlecloud-logo.png
1188 ms
free-webinar.png
1188 ms
castle-shop.png
1181 ms
castle-group.png
1180 ms
castle-instruments.png
1179 ms
castle-training.png
1064 ms
castle-calibration.png
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castle-rental.png
1064 ms
castle-cloud.png
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castle-consultancy.png
1063 ms
xyoutube.png
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xlinkedin.png
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xtwitter.png
1102 ms
xgoogle.png
1106 ms
xfacebook.png
1105 ms
right-arrow.png
1105 ms
dBCalImage2184.png
1226 ms
free-ebook.png
1184 ms
log
805 ms
russoone-regular-webfont.woff
146 ms
local-ga.js
152 ms
collect
34 ms
collect
19 ms
collect
42 ms
collect
24 ms
collect
41 ms
bootstrap.min.css
99 ms
bootstrap-theme.min.css
93 ms
autoptimize_single_aad040863e684569685d8afaec941cf9.css
95 ms
DistributorBannerExport-01.jpg
95 ms
font-awesome.min.css
93 ms
style.min.css
95 ms
mediaelementplayer-legacy.min.css
94 ms
wp-mediaelement.min.css
93 ms
autoptimize_single_352f6c655d03befb7b49141bf13b55cb.css
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autoptimize_single_76e12144b6be9bc0a17dd880c5566156.css
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autoptimize_single_3803c1ea45a3a706917e828050931c02.css
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autoptimize_single_73d29ecb3ae4eb2b78712fab3a46d32d.css
92 ms
normalize.min.css
92 ms
autoptimize_single_88d1a79f83270d0924c772ffaa95a380.css
93 ms
autoptimize_single_a324a2412b1bd0c561283da0f9cff8ad.css
92 ms
autoptimize_single_ed477db52a190e5b6741698f3167fde6.css
95 ms
xemail.png
92 ms
castlegroup.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 input fields do not have accessible names
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
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
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
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>).
List items (<li>) are not contained within <ul> or <ol> parent elements.
castlegroup.co.uk best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
castlegroup.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 Castlegroup.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 Castlegroup.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.
castlegroup.co.uk
Open Graph data is detected on the main page of Castle Group. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: