Tools & Wizards About Us
valves-online.co.uk screenshot

Report Summary

  • 43

    Performance

    Renders faster than
    62% of other websites

  • 99

    Accessibility

    Visual factors better than
    that of 96% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

valves-online.co.uk

Valves Online | Manual Valves, Actuated Valves, Process Control - Valves Online

Page Load Speed

2.6 sec in total

First Response

257 ms

Resources Loaded

1.6 sec

Page Rendered

662 ms

valves-online.co.uk screenshot

About Website

Visit valves-online.co.uk now to see the best up-to-date Valves Online content and also check out these interesting facts you probably never knew about valves-online.co.uk

Valves Online, the UK's leading online valve suppliers of manual valves, actuated valves and process control solutions for general purpose, industrial, HVAC, marine, steam, hygienic, chemical and...

Visit valves-online.co.uk

Key Findings

We analyzed Valves-online.co.uk page load time and found that the first response time was 257 ms and then it took 2.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

valves-online.co.uk performance score

43

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

66/100

10%

LCP (Largest Contentful Paint)

Value6.5 s

9/100

25%

SI (Speed Index)

Value4.1 s

80/100

10%

TBT (Total Blocking Time)

Value1,260 ms

19/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value6.9 s

54/100

10%

Network Requests Diagram

valves-online.co.uk

257 ms

www.valvesonline.co.uk

473 ms

styles.css

23 ms

blog.css

22 ms

brands.css

19 ms

Our browser made a total of 80 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Valves-online.co.uk, 96% (77 requests) were made to Valvesonline.co.uk and 3% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (510 ms) relates to the external source Valvesonline.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 468.8 kB (44%)

Content Size

1.1 MB

After Optimization

586.6 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Valves-online.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. 45% of websites need less resources to load. Images take 580.7 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 388.8 kB

  • Original 456.6 kB
  • After minification 387.6 kB
  • After compression 67.8 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. This page needs HTML code to be minified as it can gain 69.0 kB, which is 15% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 388.8 kB or 85% of the original size.

Image Optimization

-14%

Potential reduce by 79.7 kB

  • Original 580.7 kB
  • After minification 500.9 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. Obviously, Valves Online needs image optimization as it can save up to 79.7 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

CSS Optimization

-1%

Potential reduce by 222 B

  • Original 18.0 kB
  • After minification 18.0 kB
  • After compression 17.8 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. Valves-online.co.uk has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 14 (18%)

Requests Now

78

After Optimization

64

  • Images
  • JavaScript
  • CSS

The browser has sent 78 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Valves Online. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

valves-online.co.uk

valves-online.co.uk

257 ms

www.valvesonline.co.uk

www.valvesonline.co.uk

473 ms

styles.css

styles.css

23 ms

blog.css

blog.css

22 ms

brands.css

brands.css

19 ms

cms.css

cms.css

20 ms

js

js

64 ms

gtm.js

gtm.js

75 ms

valves-logo.webp

valves-logo.webp

16 ms

maestro.svg

maestro.svg

15 ms

mastercard.svg

mastercard.svg

14 ms

visa.svg

visa.svg

13 ms

worldpay.svg

worldpay.svg

19 ms

jcb.svg

jcb.svg

21 ms

cross.svg

cross.svg

226 ms

nav-parent.svg

nav-parent.svg

59 ms

splide.min.js

splide.min.js

105 ms

alpine3.min.js

alpine3.min.js

297 ms

actuated-valves-icon.webp

actuated-valves-icon.webp

104 ms

manual-valves-icon.webp

manual-valves-icon.webp

103 ms

control-valves-icon.webp

control-valves-icon.webp

103 ms

solenoid-valves-icon.webp

solenoid-valves-icon.webp

109 ms

steam-valves-icon.webp

steam-valves-icon.webp

110 ms

actuators-and-accessories-icon.webp

actuators-and-accessories-icon.webp

109 ms

fittings-and-pipe-icon.webp

fittings-and-pipe-icon.webp

107 ms

gauges-and-instrumentation-icon.webp

gauges-and-instrumentation-icon.webp

109 ms

ako-tile_upload.png

ako-tile_upload.png

115 ms

bray-tile_1.png

bray-tile_1.png

303 ms

gresswell-valves_upload.png

gresswell-valves_upload.png

404 ms

mars-tile_upload.png

mars-tile_upload.png

118 ms

inoxpa-tile_upload.png

inoxpa-tile_upload.png

394 ms

aliaxis-durapipe-tile_upload.png

aliaxis-durapipe-tile_upload.png

135 ms

zubi-tile_upload.png

zubi-tile_upload.png

136 ms

volt-tile_upload.png

volt-tile_upload.png

136 ms

tlv-tile_upload.png

tlv-tile_upload.png

144 ms

starline-logo_upload.png

starline-logo_upload.png

145 ms

spirax-sarco-tile_upload.png

spirax-sarco-tile_upload.png

148 ms

pyropress-tile_upload.png

pyropress-tile_upload.png

166 ms

pneumax-tile_upload.png

pneumax-tile_upload.png

431 ms

plimat-tile_upload.png

plimat-tile_upload.png

167 ms

pekos-valves_upload.jpg

pekos-valves_upload.jpg

177 ms

adca-tile.png

adca-tile.png

189 ms

ifm-tile_upload.png

ifm-tile_upload.png

199 ms

hkc-tile_upload.png

hkc-tile_upload.png

499 ms

gemu-tile_upload.png

gemu-tile_upload.png

303 ms

cepex-tile_upload.png

cepex-tile_upload.png

510 ms

burkert-tile_upload.png

burkert-tile_upload.png

313 ms

bardiarni-tile_upload.png

bardiarni-tile_upload.png

324 ms

ari-armaturen-tile.png

ari-armaturen-tile.png

334 ms

ball-valve-2-piece-full-bore-female-female-wras-1.webp

ball-valve-2-piece-full-bore-female-female-wras-1.webp

343 ms

wras-approved-logo.webp

wras-approved-logo.webp

308 ms

2-piece-stainless-steel-economy-ball-valve_1.webp

2-piece-stainless-steel-economy-ball-valve_1.webp

269 ms

volt-pn16-ductile-iron-wafer-butterfly-valve1_1_2.webp

volt-pn16-ductile-iron-wafer-butterfly-valve1_1_2.webp

277 ms

volt-pn16-ductile-iron-lugged-butterfly-valve_01__1_1_1.webp

volt-pn16-ductile-iron-lugged-butterfly-valve_01__1_1_1.webp

290 ms

burkert-6213-brass-solenoid-valve-kick-and-drop-coil-1_1.webp

burkert-6213-brass-solenoid-valve-kick-and-drop-coil-1_1.webp

298 ms

burkert-6281-brass-no-solenoid-valve-with-kick-and-drop-coil-1.webp

burkert-6281-brass-no-solenoid-valve-with-kick-and-drop-coil-1.webp

301 ms

burkert-6281-brass-nc-solenoid-valve-with-kick-and-drop-coil-1.webp

burkert-6281-brass-nc-solenoid-valve-with-kick-and-drop-coil-1.webp

304 ms

brass-normally-open-servo-assisted-solenoid-valve-1.webp

brass-normally-open-servo-assisted-solenoid-valve-1.webp

307 ms

ss-normally-open-sevo-assisted-solenoid-valve-1.webp

ss-normally-open-sevo-assisted-solenoid-valve-1.webp

305 ms

pneumax-airplus-frl-filter-regulator-lubricator-air-service-set.webp

pneumax-airplus-frl-filter-regulator-lubricator-air-service-set.webp

311 ms

pneumax-airplus-filter-regulator-lubricator-shut-off-valve-air-service-set.webp

pneumax-airplus-filter-regulator-lubricator-shut-off-valve-air-service-set.webp

316 ms

pneumax-airplus-filter-regulator-shut-off-valve-air-service-set.webp

pneumax-airplus-filter-regulator-shut-off-valve-air-service-set.webp

504 ms

valve-select-version-upload.png

valve-select-version-upload.png

310 ms

atex-select-upload.png

atex-select-upload.png

304 ms

control-select-upload.png

control-select-upload.png

303 ms

fittings-select-upload.png

fittings-select-upload.png

297 ms

gauge-select-upload.png

gauge-select-upload.png

303 ms

hvac-select-upload.png

hvac-select-upload.png

302 ms

hygienic-select-upload.png

hygienic-select-upload.png

307 ms

mars-select-upload.png

mars-select-upload.png

482 ms

pneumatic-select-upload.png

pneumatic-select-upload.png

284 ms

pvc-select-upload.png

pvc-select-upload.png

274 ms

solenoid-select-upload.png

solenoid-select-upload.png

278 ms

steam-select-upload.png

steam-select-upload.png

184 ms

volt-select-500px-upload.png

volt-select-500px-upload.png

183 ms

valves-online-uplpoad.png

valves-online-uplpoad.png

182 ms

contactus.webp

contactus.webp

181 ms

flanges1.webp

flanges1.webp

172 ms

banner-new-desktop.jpg

banner-new-desktop.jpg

170 ms

main.js

main.js

49 ms

Accessibility Review

valves-online.co.uk accessibility score

99

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

valves-online.co.uk best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

SEO Factors

valves-online.co.uk SEO score

100

Search Engine Optimization Advices

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

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Valves-online.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-online.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.

Social Sharing Optimization

valves-online.co.uk

Open Graph description is not detected on the main page of Valves Online. 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: