3.5 sec in total
289 ms
2.9 sec
262 ms
Visit valves.co.uk now to see the best up-to-date Valves content for Indonesia and also check out these interesting facts you probably never knew about valves.co.uk
We are a leading global manufacturer of Instrumentation, Piping, Subsea and Hydrogen and Carbon Capture valves.
Visit valves.co.ukWe analyzed Valves.co.uk page load time and found that the first response time was 289 ms and then it took 3.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
valves.co.uk performance score
name
value
score
weighting
Value6.7 s
2/100
10%
Value7.0 s
6/100
25%
Value14.0 s
1/100
10%
Value960 ms
29/100
30%
Value0.522
15/100
15%
Value20.8 s
2/100
10%
289 ms
333 ms
202 ms
198 ms
245 ms
Our browser made a total of 89 requests to load all elements on the main page. We found that 43% of them (38 requests) were addressed to the original Valves.co.uk, 13% (12 requests) were made to Maps.googleapis.com and 9% (8 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Valves.co.uk.
Page size can be reduced by 1.2 MB (44%)
2.9 MB
1.6 MB
In fact, the total size of Valves.co.uk main page is 2.9 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. Javascripts take 1.7 MB which makes up the majority of the site volume.
Potential reduce by 34.2 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 34.2 kB or 78% of the original size.
Potential reduce by 31.2 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. Valves images are well optimized though.
Potential reduce by 1.1 MB
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 1.1 MB or 65% of the original size.
Potential reduce by 86.3 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. Valves.co.uk needs all CSS files to be minified and compressed as it can save up to 86.3 kB or 85% of the original size.
Number of requests can be reduced by 47 (58%)
81
34
The browser has sent 81 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Valves. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 31 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.
valves.co.uk
289 ms
www.valves.co.uk
333 ms
bootstrap.css
202 ms
valveshome.css
198 ms
video-js.css
245 ms
css
18 ms
valveslogo.gif
571 ms
OliverValvesHomeBanner.png
757 ms
OliverValvesLogoNew.png
493 ms
OliverValvetekLogoRe.png
468 ms
OliverTwinsafeLogoNew.png
813 ms
embed
279 ms
jquerymin.js
703 ms
bootstrap.min.js
823 ms
knockout-2.2.1.js
9 ms
moment-with-langs.min.js
10 ms
jqueryfancybox.js
818 ms
respondform.js
809 ms
respondlist.js
900 ms
respond.Featured.js
931 ms
respond.Login.js
979 ms
respondregistration.js
995 ms
respondsearch.js
988 ms
pagemodel.js
993 ms
prettify.js
1071 ms
bootstrap-hover-dropdown.js
1099 ms
video.js
457 ms
awards01.png
1232 ms
awards02.png
1244 ms
awards03.png
1172 ms
awards04.png
1262 ms
awards05.png
1248 ms
awards06.png
1371 ms
awards07-op.png
1353 ms
pinmarker.png
1401 ms
phone.png
1414 ms
email.png
1418 ms
search.css
1251 ms
tablet768.css
1341 ms
js
28 ms
init_embed.js
42 ms
widgets.js
86 ms
olivervalveshome_bg.png
122 ms
sechead_red.png
217 ms
analytics.js
58 ms
list
398 ms
list
426 ms
cJZKeOuBrn4kERxqtaUH3T8E0i7KZn-EPnyo3HZu7kw.woff
36 ms
__utm.gif
29 ms
timeline.bc7ee675e57cb01f4d1e255156414e73.js
84 ms
collect
72 ms
common.js
82 ms
map.js
85 ms
google4.png
63 ms
overlay.js
133 ms
util.js
111 ms
onion.js
121 ms
search_impl.js
122 ms
videoimage.png
541 ms
StaticMapService.GetMapImage
180 ms
vjs.woff
22 ms
syndication
167 ms
488670896589004803
255 ms
openhand_8_8.cur
61 ms
ViewportInfoService.GetViewportInfo
62 ms
ViewportInfoService.GetViewportInfo
35 ms
kh
55 ms
transparent.png
55 ms
controls.js
7 ms
css
49 ms
entity11.png
33 ms
mapcnt6.png
25 ms
vt
231 ms
vt
221 ms
vt
243 ms
vt
236 ms
vt
217 ms
vt
214 ms
tmapctrl.png
23 ms
vt
273 ms
2UX7WLTfW3W8TclTUvlFyQ.woff
25 ms
RxZJdnzeo3R5zSexge8UUT8E0i7KZn-EPnyo3HZu7kw.woff
27 ms
Hgo13k-tfSpn0qi1SFdUfT8E0i7KZn-EPnyo3HZu7kw.woff
34 ms
d-6IYplOFocCacKzxwXSOD8E0i7KZn-EPnyo3HZu7kw.woff
37 ms
timeline.b6ca5fbe9fc709c1f1b8c6e02c82d896.dark.ltr.css
24 ms
timeline.b6ca5fbe9fc709c1f1b8c6e02c82d896.dark.ltr.css
8 ms
yjsPuv0x_normal.jpeg
27 ms
Cb5EZgNW0AAYElj.jpg:small
26 ms
AuthenticationService.Authenticate
15 ms
valves.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-hidden="true"] elements contain focusable descendents
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
Links do not have a discernible name
valves.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
Page has valid source maps
valves.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
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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Valves.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 Valves.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.
valves.co.uk
Open Graph description is not detected on the main page of Valves. 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: