Tools & Wizards About Us
powellvalves.com screenshot

Report Summary

  • 61

    Performance

    Renders faster than
    76% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

powellvalves.com

Industrial Valve Manufacturer - Valve Company | Powell Valves

Page Load Speed

1.5 sec in total

First Response

84 ms

Resources Loaded

1.1 sec

Page Rendered

345 ms

powellvalves.com screenshot

About Website

Visit powellvalves.com now to see the best up-to-date Powell Valves content for United States and also check out these interesting facts you probably never knew about powellvalves.com

Powell Valves has been a leading industrial manufacturer, providing high-quality gate, globe, check, bellow-seal and non-return valves. Call to learn more.

Visit powellvalves.com

Key Findings

We analyzed Powellvalves.com page load time and found that the first response time was 84 ms and then it took 1.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

powellvalves.com performance score

61

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

41/100

10%

LCP (Largest Contentful Paint)

Value4.8 s

31/100

25%

SI (Speed Index)

Value4.0 s

80/100

10%

TBT (Total Blocking Time)

Value350 ms

73/100

30%

CLS (Cumulative Layout Shift)

Value0.011

100/100

15%

TTI (Time to Interactive)

Value7.6 s

47/100

10%

Network Requests Diagram

powellvalves.com

84 ms

www.powellvalves.com

444 ms

flexslider.css

36 ms

nqn0fxz.css

68 ms

ionicons.min.css

102 ms

Our browser made a total of 49 requests to load all elements on the main page. We found that 82% of them (40 requests) were addressed to the original Powellvalves.com, 12% (6 requests) were made to Use.typekit.net and 2% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (444 ms) belongs to the original domain Powellvalves.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 435.5 kB (53%)

Content Size

819.8 kB

After Optimization

384.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Powellvalves.com main page is 819.8 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. 50% of websites need less resources to load. CSS take 306.3 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 44.7 kB

  • Original 54.5 kB
  • After minification 46.6 kB
  • After compression 9.8 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 7.9 kB, which is 14% 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 44.7 kB or 82% of the original size.

Image Optimization

-1%

Potential reduce by 3.2 kB

  • Original 248.8 kB
  • After minification 245.5 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. Powell Valves images are well optimized though.

JavaScript Optimization

-62%

Potential reduce by 130.8 kB

  • Original 210.2 kB
  • After minification 197.7 kB
  • After compression 79.4 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 130.8 kB or 62% of the original size.

CSS Optimization

-84%

Potential reduce by 256.8 kB

  • Original 306.3 kB
  • After minification 274.6 kB
  • After compression 49.5 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. Powellvalves.com needs all CSS files to be minified and compressed as it can save up to 256.8 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 20 (49%)

Requests Now

41

After Optimization

21

  • Images
  • JavaScript
  • CSS

The browser has sent 41 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Powell 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 12 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

powellvalves.com

powellvalves.com

84 ms

www.powellvalves.com

www.powellvalves.com

444 ms

flexslider.css

flexslider.css

36 ms

nqn0fxz.css

nqn0fxz.css

68 ms

ionicons.min.css

ionicons.min.css

102 ms

jquery.fancybox.min.css

jquery.fancybox.min.css

131 ms

bootstrap.min.css

bootstrap.min.css

201 ms

styles.css

styles.css

197 ms

responsive.css

responsive.css

134 ms

jquery.min.js

jquery.min.js

20 ms

bootstrap.min.js

bootstrap.min.js

164 ms

jquery.flexslider-min.js

jquery.flexslider-min.js

135 ms

jquery.fancybox.min.js

jquery.fancybox.min.js

228 ms

jquery.hoverIntent.minified.js

jquery.hoverIntent.minified.js

168 ms

readmore.min.js

readmore.min.js

170 ms

jquery.cloud9carousel.js

jquery.cloud9carousel.js

222 ms

jRespond.min.js

jRespond.min.js

222 ms

scripts.js

scripts.js

223 ms

ajaxupload.min.css

ajaxupload.min.css

240 ms

apbct_public.js

apbct_public.js

257 ms

ajaxupload.min.js

ajaxupload.min.js

257 ms

p.css

p.css

25 ms

gtm.js

gtm.js

164 ms

logo.png

logo.png

105 ms

logo-icon.png

logo-icon.png

105 ms

butterfly-valve.jpg

butterfly-valve.jpg

104 ms

gate-valve.jpg

gate-valve.jpg

104 ms

globe-valve.jpg

globe-valve.jpg

104 ms

check-valve.jpg

check-valve.jpg

104 ms

non-return-valve.jpg

non-return-valve.jpg

158 ms

bellow-seal-valve.jpg

bellow-seal-valve.jpg

157 ms

ball-valve-bucket.jpg

ball-valve-bucket.jpg

157 ms

logo_icon.png

logo_icon.png

157 ms

iso.png

iso.png

157 ms

google-5-stars.png

google-5-stars.png

157 ms

bg-hero-img-static.jpg

bg-hero-img-static.jpg

214 ms

bg-img-water-overlay.jpg

bg-img-water-overlay.jpg

186 ms

icon-arrow-sprite.png

icon-arrow-sprite.png

186 ms

bg-img-circle-center-overlay.jpg

bg-img-circle-center-overlay.jpg

185 ms

bg-cta-banner.jpg

bg-cta-banner.jpg

185 ms

bg-quick-contact.jpg

bg-quick-contact.jpg

187 ms

icon-arrow-white.png

icon-arrow-white.png

213 ms

d

d

86 ms

d

d

137 ms

d

d

57 ms

d

d

102 ms

d

d

58 ms

ionicons.ttf

ionicons.ttf

189 ms

print.css

print.css

45 ms

Accessibility Review

powellvalves.com accessibility score

86

Accessibility Issues

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

High

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

powellvalves.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

powellvalves.com SEO score

85

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

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

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

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

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 Powellvalves.com 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 Powellvalves.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.

Social Sharing Optimization

powellvalves.com

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