3.1 sec in total
325 ms
2.4 sec
306 ms
Visit hroberts-di.com now to see the best up-to-date H Roberts Di content for United Kingdom and also check out these interesting facts you probably never knew about hroberts-di.com
Discover our range of solutions for detection and metrology. Established in 1964 and continuing to grow, we supply everything from Gauges to Torque Tools.
Visit hroberts-di.comWe analyzed Hroberts-di.com page load time and found that the first response time was 325 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
hroberts-di.com performance score
name
value
score
weighting
Value2.8 s
58/100
10%
Value8.1 s
2/100
25%
Value6.9 s
34/100
10%
Value1,010 ms
27/100
30%
Value0.058
98/100
15%
Value10.5 s
24/100
10%
325 ms
591 ms
78 ms
14 ms
304 ms
Our browser made a total of 89 requests to load all elements on the main page. We found that 94% of them (84 requests) were addressed to the original Hroberts-di.com, 2% (2 requests) were made to Google-analytics.com and 1% (1 request) were made to Code.jquery.com. The less responsive or slowest element that took the longest time to load (706 ms) belongs to the original domain Hroberts-di.com.
Page size can be reduced by 652.0 kB (36%)
1.8 MB
1.2 MB
In fact, the total size of Hroberts-di.com main page is 1.8 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. 45% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.
Potential reduce by 42.1 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 42.1 kB or 83% of the original size.
Potential reduce by 211.8 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, H Roberts Di needs image optimization as it can save up to 211.8 kB or 17% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 341.7 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 341.7 kB or 76% of the original size.
Potential reduce by 56.3 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. Hroberts-di.com needs all CSS files to be minified and compressed as it can save up to 56.3 kB or 82% of the original size.
Number of requests can be reduced by 26 (30%)
87
61
The browser has sent 87 CSS, Javascripts, AJAX and image requests in order to completely render the main page of H Roberts Di. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
hroberts-di.com
325 ms
www.hroberts-di.com
591 ms
web.css
78 ms
jquery-1.7.js
14 ms
jquery-ui.min.js
304 ms
jquery.hoverIntent.minified.js
157 ms
jquery.fancybox-1.3.4.pack.js
160 ms
jquery.mousewheel-3.0.4.pack.js
160 ms
jquery.easing-1.3.pack.js
159 ms
jquery.cycle.all.2.72.js
161 ms
owl.carousel.js
232 ms
jquery.flexslider.js
237 ms
jquery.tinycarousel.min.js
231 ms
jquery.fancybox-1.3.4.css
233 ms
jquery.jqzoom-core.js
237 ms
float.js
338 ms
selectivizr-min.js
338 ms
jquery.jqzoom.css
335 ms
owl.carousel.css
336 ms
flexslider.css
337 ms
jquery.MetaData.js
371 ms
jquery.rating.js
375 ms
jquery.rating.css
376 ms
ddaccordion.js
382 ms
menu.js
383 ms
jquery.dcmegamenu.1.3.3.js
390 ms
front.js
446 ms
leadforensics.js
447 ms
css
58 ms
Capture.aspx
170 ms
bg.jpg
76 ms
header-bg.png
233 ms
hroberts-logo.png
80 ms
menu_bg.jpg
77 ms
menu_line.jpg
78 ms
account_link_bg.jpg
77 ms
allens%20edge.jpg
222 ms
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311 ms
thumb_Portascope_HRRED-ISB.jpg
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388 ms
thumb_Red_LV28_Liquid_Inspection_System_230V_3.jpg
390 ms
thumb_Tesatronic_04430013_Twin-T10_Portable_Measuring_Unit_IP63.jpg
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448 ms
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535 ms
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thumb_Plastiform_AC-001_DS53_Application_Gun_.jpg
545 ms
thumb_Mitutoyo_570-312_Absolute_Digimatic_Height_Gauge_300mm12_0.01mm0.0005.jpg
595 ms
facebook.jpg
598 ms
linkedin.jpg
611 ms
twitter.jpg
619 ms
youtube.jpg
623 ms
pinterest-square.jpg
655 ms
ga.js
32 ms
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15 ms
instagram-icon.jpg
602 ms
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603 ms
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706 ms
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534 ms
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610 ms
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561 ms
about-us-2.jpg
644 ms
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656 ms
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forward-arrow.png
550 ms
hroberts-di.com 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
[aria-hidden="true"] elements contain focusable descendents
ARIA input fields do not have accessible names
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
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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>).
hroberts-di.com 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
Page has valid source maps
hroberts-di.com 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
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Hroberts-di.com 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 Hroberts-di.com 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.
hroberts-di.com
Open Graph description is not detected on the main page of H Roberts Di. 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: