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jsvalve.com screenshot

Report Summary

  • 55

    Performance

    Renders faster than
    72% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

jsvalve.com

J~S Machine and Valve, Nowata Oklahoma, Shop and Field Valve Repair

Page Load Speed

1.3 sec in total

First Response

161 ms

Resources Loaded

932 ms

Page Rendered

227 ms

jsvalve.com screenshot

About Website

Welcome to jsvalve.com homepage info - get ready to check Js Valve best content right away, or after learning these important things about jsvalve.com

J~S Machine and Valve is one of America’s leaders in providing quick Shop and Field Service repair for a variety of Industry related fields. Click here to get a free consultation!

Visit jsvalve.com

Key Findings

We analyzed Jsvalve.com page load time and found that the first response time was 161 ms and then it took 1.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

jsvalve.com performance score

55

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.4 s

16/100

10%

LCP (Largest Contentful Paint)

Value9.6 s

0/100

25%

SI (Speed Index)

Value4.4 s

73/100

10%

TBT (Total Blocking Time)

Value210 ms

88/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value7.4 s

48/100

10%

Network Requests Diagram

jsvalve.com

161 ms

www.jsvalve.com

189 ms

css

19 ms

css

37 ms

bootstrap-v3.css

238 ms

Our browser made a total of 29 requests to load all elements on the main page. We found that 69% of them (20 requests) were addressed to the original Jsvalve.com, 10% (3 requests) were made to Google-analytics.com and 10% (3 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (353 ms) belongs to the original domain Jsvalve.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 514.6 kB (8%)

Content Size

6.4 MB

After Optimization

5.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Jsvalve.com main page is 6.4 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. 35% of websites need less resources to load. Images take 5.8 MB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 10.9 kB

  • Original 14.8 kB
  • After minification 11.2 kB
  • After compression 3.9 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. This page needs HTML code to be minified as it can gain 3.7 kB, which is 25% 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 10.9 kB or 74% of the original size.

Image Optimization

-0%

Potential reduce by 11.1 kB

  • Original 5.8 MB
  • After minification 5.8 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. Js Valve images are well optimized though.

JavaScript Optimization

-64%

Potential reduce by 118.3 kB

  • Original 184.3 kB
  • After minification 160.9 kB
  • After compression 66.0 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 118.3 kB or 64% of the original size.

CSS Optimization

-88%

Potential reduce by 374.3 kB

  • Original 427.6 kB
  • After minification 324.0 kB
  • After compression 53.3 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. Jsvalve.com needs all CSS files to be minified and compressed as it can save up to 374.3 kB or 88% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (42%)

Requests Now

24

After Optimization

14

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 24 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Js Valve. 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 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

jsvalve.com

jsvalve.com

161 ms

www.jsvalve.com

www.jsvalve.com

189 ms

css

css

19 ms

css

css

37 ms

bootstrap-v3.css

bootstrap-v3.css

238 ms

bootstrap.css

bootstrap.css

232 ms

carousel.css

carousel.css

77 ms

custom-css.css

custom-css.css

116 ms

jquery.js

jquery.js

202 ms

bootstrap.js

bootstrap.js

196 ms

holder.js

holder.js

119 ms

analytics.js

analytics.js

31 ms

brushed.png

brushed.png

47 ms

navlogo.png

navlogo.png

45 ms

2nd1080.jpg

2nd1080.jpg

116 ms

4thtest.jpg

4thtest.jpg

353 ms

OLD02.JPG

OLD02.JPG

195 ms

641.png

641.png

45 ms

logo2.png

logo2.png

79 ms

custom-css.css

custom-css.css

82 ms

pics.png

pics.png

81 ms

isn.gif

isn.gif

117 ms

Twic.png

Twic.png

118 ms

taiTGmRtCJ62-O0HhNEa-ZYU_IU2SK-UFmKC.ttf

taiTGmRtCJ62-O0HhNEa-ZYU_IU2SK-UFmKC.ttf

42 ms

taiOGmRtCJ62-O0HhNEa-Z6v2ZUbaqe-.ttf

taiOGmRtCJ62-O0HhNEa-Z6v2ZUbaqe-.ttf

67 ms

xfuu0WDhWW_fOEoY8l_VPNZfB7jPM68YCVc0feIFPiUCp0w.ttf

xfuu0WDhWW_fOEoY8l_VPNZfB7jPM68YCVc0feIFPiUCp0w.ttf

74 ms

collect

collect

33 ms

collect

collect

10 ms

js

js

69 ms

Accessibility Review

jsvalve.com accessibility score

88

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

Image elements do not have [alt] attributes

Best Practices

jsvalve.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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

jsvalve.com SEO score

92

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

Image elements do not have [alt] attributes

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 Jsvalve.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 Jsvalve.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

jsvalve.com

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