Tools & Wizards About Us
bvaa.org.uk screenshot

Report Summary

  • 7

    Performance

    Renders faster than
    22% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

bvaa.org.uk

Valve industry - industrial valves & valve actuator manufacturing suppliers, stockists, valve distributors

Page Load Speed

6.5 sec in total

First Response

170 ms

Resources Loaded

5.7 sec

Page Rendered

685 ms

bvaa.org.uk screenshot

About Website

Visit bvaa.org.uk now to see the best up-to-date Bvaa content and also check out these interesting facts you probably never knew about bvaa.org.uk

We represent valve and actuator manufacturing, servicing, industry suppliers, stockists and industrial valve distributors in Britain, and provide specialist training in all things in the valve and act...

Visit bvaa.org.uk

Key Findings

We analyzed Bvaa.org.uk page load time and found that the first response time was 170 ms and then it took 6.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

bvaa.org.uk performance score

7

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.3 s

18/100

10%

LCP (Largest Contentful Paint)

Value19.2 s

0/100

25%

SI (Speed Index)

Value8.4 s

18/100

10%

TBT (Total Blocking Time)

Value2,800 ms

3/100

30%

CLS (Cumulative Layout Shift)

Value0.556

13/100

15%

TTI (Time to Interactive)

Value20.8 s

2/100

10%

Network Requests Diagram

bvaa.org.uk

170 ms

bvaa.org.uk

345 ms

www.bvaa.org.uk

2084 ms

pure-min.css

158 ms

grids-responsive-min.css

339 ms

Our browser made a total of 106 requests to load all elements on the main page. We found that 58% of them (62 requests) were addressed to the original Bvaa.org.uk, 19% (20 requests) were made to Valveuser.com and 11% (12 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (2.1 sec) belongs to the original domain Bvaa.org.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 415.3 kB (4%)

Content Size

9.6 MB

After Optimization

9.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Bvaa.org.uk main page is 9.6 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 9.2 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 33.8 kB

  • Original 41.7 kB
  • After minification 38.3 kB
  • After compression 7.9 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 33.8 kB or 81% of the original size.

Image Optimization

-4%

Potential reduce by 336.1 kB

  • Original 9.2 MB
  • After minification 8.8 MB

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. Bvaa images are well optimized though.

JavaScript Optimization

-12%

Potential reduce by 28.4 kB

  • Original 244.4 kB
  • After minification 244.3 kB
  • After compression 216.0 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 28.4 kB or 12% of the original size.

CSS Optimization

-17%

Potential reduce by 17.0 kB

  • Original 100.6 kB
  • After minification 100.6 kB
  • After compression 83.7 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. Bvaa.org.uk needs all CSS files to be minified and compressed as it can save up to 17.0 kB or 17% of the original size.

Requests Breakdown

Number of requests can be reduced by 30 (41%)

Requests Now

73

After Optimization

43

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 73 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bvaa. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

bvaa.org.uk

bvaa.org.uk

170 ms

bvaa.org.uk

bvaa.org.uk

345 ms

www.bvaa.org.uk

www.bvaa.org.uk

2084 ms

pure-min.css

pure-min.css

158 ms

grids-responsive-min.css

grids-responsive-min.css

339 ms

screen.css

screen.css

366 ms

menu.css

menu.css

345 ms

mobilesidemenu.css

mobilesidemenu.css

329 ms

screen-queries.css

screen-queries.css

385 ms

aos.css

aos.css

383 ms

jquery.min.js

jquery.min.js

993 ms

aos.js

aos.js

610 ms

parallax.min.js

parallax.min.js

616 ms

show-hide-submenu.js

show-hide-submenu.js

603 ms

jquery-currentpage.js

jquery-currentpage.js

600 ms

owl.carousel.css

owl.carousel.css

633 ms

animate.css

animate.css

920 ms

owl.carousel.js

owl.carousel.js

1089 ms

jquery.matchHeight-min.js

jquery.matchHeight-min.js

694 ms

owl.theme.default.css

owl.theme.default.css

840 ms

youtubescaling.js

youtubescaling.js

875 ms

css

css

36 ms

jquery.matchheight-min.js

jquery.matchheight-min.js

209 ms

gtm.js

gtm.js

179 ms

1zfCK12laG4

1zfCK12laG4

260 ms

search-small.png

search-small.png

263 ms

login.png

login.png

258 ms

poster-home8.jpg

poster-home8.jpg

793 ms

poster-safety-valves-manual.jpg

poster-safety-valves-manual.jpg

766 ms

poster-home7.jpg

poster-home7.jpg

801 ms

poster-home9.jpg

poster-home9.jpg

791 ms

poster-home4.jpg

poster-home4.jpg

968 ms

poster-home5.jpg

poster-home5.jpg

893 ms

poster-home6.jpg

poster-home6.jpg

1216 ms

BVAA_Rotork_1200x200.gif

BVAA_Rotork_1200x200.gif

899 ms

homebox1.jpg

homebox1.jpg

966 ms

homebox2.jpg

homebox2.jpg

986 ms

homebox-insite-expertise.jpg

homebox-insite-expertise.jpg

1040 ms

bvaa-benefits.jpg

bvaa-benefits.jpg

1139 ms

tick.png

tick.png

1137 ms

newsstrans.png

newsstrans.png

1145 ms

valve-user.jpg

valve-user.jpg

1329 ms

homesecurity-overlay.png

homesecurity-overlay.png

1253 ms

BVAA_Rotork_1200x200.gif

BVAA_Rotork_1200x200.gif

1245 ms

Hydrogen-Tech-Expo-Hamburg-24-1200-x-200-Web-banner.gif

Hydrogen-Tech-Expo-Hamburg-24-1200-x-200-Web-banner.gif

1251 ms

VWE24-1200x200_en_portalbanner.jpg

VWE24-1200x200_en_portalbanner.jpg

1254 ms

Valve-World-BVAA-Web-Banner.gif

Valve-World-BVAA-Web-Banner.gif

1318 ms

CHEMUK2025_Banner.png

CHEMUK2025_Banner.png

1339 ms

BVAA-Logo-85-Years-Transparent.png

BVAA-Logo-85-Years-Transparent.png

1350 ms

twitter.png

twitter.png

1422 ms

linkedin.png

linkedin.png

1425 ms

youtube.png

youtube.png

1503 ms

search-white.png

search-white.png

1509 ms

icon_tick.gif

icon_tick.gif

1454 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVc.ttf

126 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

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147 ms

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143 ms

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144 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgshZ1x4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgshZ1x4gaVc.ttf

144 ms

FA_02_Wasser_4.0_Revolution_reinsten_Wassers_1.jpg

FA_02_Wasser_4.0_Revolution_reinsten_Wassers_1.jpg

663 ms

FA_03_emerson_datenmanagement_tools_8967666.jpg

FA_03_emerson_datenmanagement_tools_8967666.jpg

644 ms

VWE22_MK2945_Messe%20Dusseldorf_tillmann.web.jpg

VWE22_MK2945_Messe%20Dusseldorf_tillmann.web.jpg

642 ms

VWE22_MK2945_Messe%20Dusseldorf_tillmann.web.jpg

VWE22_MK2945_Messe%20Dusseldorf_tillmann.web.jpg

640 ms

FA_06_Kooparation_VDMA_und_MD_Vertragsunterzeichnung_Pressebild_2.jpg

FA_06_Kooparation_VDMA_und_MD_Vertragsunterzeichnung_Pressebild_2.jpg

644 ms

FA_05_LNG_f%C3%BCr_den_wachsenden_Energiehunger_Bild_1.jpg

FA_05_LNG_f%C3%BCr_den_wachsenden_Energiehunger_Bild_1.jpg

642 ms

Rotork-service-engineer-carrying-out-a-health-check.jpg

Rotork-service-engineer-carrying-out-a-health-check.jpg

766 ms

INEOS-On-Site-Training-June-2024-Group..jpg

INEOS-On-Site-Training-June-2024-Group..jpg

765 ms

Aquavault-Gate-Valve.png

Aquavault-Gate-Valve.png

765 ms

GFMW2022_Speaker-008.png

GFMW2022_Speaker-008.png

764 ms

arrow-left.png

arrow-left.png

1401 ms

arrow-right.png

arrow-right.png

1451 ms

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0Rk5hkWVAexQ.ttf

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0Rk5hkWVAexQ.ttf

67 ms

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0Rk8ZkWVAexQ.ttf

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0Rk8ZkWVAexQ.ttf

68 ms

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0RkxhjWVAexQ.ttf

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70 ms

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0RkyFjWVAexQ.ttf

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70 ms

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0Rk0ZjWVAexQ.ttf

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0Rk0ZjWVAexQ.ttf

69 ms

stats-bg.jpg

stats-bg.jpg

1552 ms

bvaa-logo-85-years-with-strapline.png

bvaa-logo-85-years-with-strapline.png

1501 ms

www-player.css

www-player.css

11 ms

www-embed-player.js

www-embed-player.js

34 ms

base.js

base.js

64 ms

ad_status.js

ad_status.js

227 ms

zF_vPuIB9TmKXIhqGvs4Q-1RpaRIMS8epygYjX9fevg.js

zF_vPuIB9TmKXIhqGvs4Q-1RpaRIMS8epygYjX9fevg.js

133 ms

embed.js

embed.js

56 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

17 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

17 ms

id

id

14 ms

Create

Create

32 ms

vwe22_mk2945_messe%20dusseldorf_tillmann.web.jpg

vwe22_mk2945_messe%20dusseldorf_tillmann.web.jpg

742 ms

vwe22_mk2945_messe%20dusseldorf_tillmann.web.jpg

vwe22_mk2945_messe%20dusseldorf_tillmann.web.jpg

733 ms

fa_05_lng_f%C3%BCr_den_wachsenden_energiehunger_bild_1.jpg

fa_05_lng_f%C3%BCr_den_wachsenden_energiehunger_bild_1.jpg

804 ms

fa_02_wasser_4.0_revolution_reinsten_wassers_1.jpg

fa_02_wasser_4.0_revolution_reinsten_wassers_1.jpg

716 ms

fa_03_emerson_datenmanagement_tools_8967666.jpg

fa_03_emerson_datenmanagement_tools_8967666.jpg

728 ms

fa_06_kooparation_vdma_und_md_vertragsunterzeichnung_pressebild_2.jpg

fa_06_kooparation_vdma_und_md_vertragsunterzeichnung_pressebild_2.jpg

665 ms

ineos-on-site-training-june-2024-group..jpg

ineos-on-site-training-june-2024-group..jpg

694 ms

gfmw2022_speaker-008.png

gfmw2022_speaker-008.png

729 ms

aquavault-gate-valve.png

aquavault-gate-valve.png

738 ms

rotork-service-engineer-carrying-out-a-health-check.jpg

rotork-service-engineer-carrying-out-a-health-check.jpg

817 ms

bvaa_rotork_1200x200.gif

bvaa_rotork_1200x200.gif

735 ms

GenerateIT

GenerateIT

15 ms

bvaa_rotork_1200x200.gif

bvaa_rotork_1200x200.gif

396 ms

hydrogen-tech-expo-hamburg-24-1200-x-200-web-banner.gif

hydrogen-tech-expo-hamburg-24-1200-x-200-web-banner.gif

399 ms

vwe24-1200x200_en_portalbanner.jpg

vwe24-1200x200_en_portalbanner.jpg

470 ms

valve-world-bvaa-web-banner.gif

valve-world-bvaa-web-banner.gif

603 ms

chemuk2025_banner.png

chemuk2025_banner.png

468 ms

bvaa-logo-85-years-transparent.png

bvaa-logo-85-years-transparent.png

459 ms

Accessibility Review

bvaa.org.uk accessibility score

100

Accessibility Issues

Best Practices

bvaa.org.uk best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

bvaa.org.uk SEO score

93

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

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 Bvaa.org.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 Bvaa.org.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

bvaa.org.uk

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