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jonesbearing.com screenshot

Report Summary

  • 41

    Performance

    Renders faster than
    60% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 66% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

jonesbearing.com

Jones Bearing | Worldwide Roller Bearings Manufacturing Company

Page Load Speed

1.9 sec in total

First Response

122 ms

Resources Loaded

1 sec

Page Rendered

740 ms

jonesbearing.com screenshot

About Website

Visit jonesbearing.com now to see the best up-to-date Jones Bearing content and also check out these interesting facts you probably never knew about jonesbearing.com

Jones Bearing Company is a manufacturer of mounted spherical roller bearings and take-ups, including s2000, type e, saf, flange, and piloted flange types. the original jones pillow block has been in p...

Visit jonesbearing.com

Key Findings

We analyzed Jonesbearing.com page load time and found that the first response time was 122 ms and then it took 1.8 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

jonesbearing.com performance score

41

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.8 s

89/100

10%

LCP (Largest Contentful Paint)

Value9.5 s

0/100

25%

SI (Speed Index)

Value4.8 s

67/100

10%

TBT (Total Blocking Time)

Value900 ms

31/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value15.1 s

7/100

10%

Network Requests Diagram

jonesbearing.com

122 ms

adsbygoogle.js

79 ms

js

121 ms

bootstrap.min.css

155 ms

animate.min.css

153 ms

Our browser made a total of 70 requests to load all elements on the main page. We found that 80% of them (56 requests) were addressed to the original Jonesbearing.com, 6% (4 requests) were made to Fonts.gstatic.com and 6% (4 requests) were made to Maps.googleapis.com. The less responsive or slowest element that took the longest time to load (632 ms) belongs to the original domain Jonesbearing.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 634.6 kB (21%)

Content Size

3.0 MB

After Optimization

2.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Jonesbearing.com main page is 3.0 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. 60% of websites need less resources to load. Images take 2.6 MB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 49.6 kB

  • Original 56.2 kB
  • After minification 42.7 kB
  • After compression 6.6 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 13.5 kB, which is 24% 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 49.6 kB or 88% of the original size.

Image Optimization

-21%

Potential reduce by 560.9 kB

  • Original 2.6 MB
  • After minification 2.1 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. Obviously, Jones Bearing needs image optimization as it can save up to 560.9 kB or 21% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-4%

Potential reduce by 12.2 kB

  • Original 293.9 kB
  • After minification 293.9 kB
  • After compression 281.7 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. This website has mostly compressed JavaScripts.

CSS Optimization

-25%

Potential reduce by 11.9 kB

  • Original 47.5 kB
  • After minification 47.4 kB
  • After compression 35.6 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. Jonesbearing.com needs all CSS files to be minified and compressed as it can save up to 11.9 kB or 25% of the original size.

Requests Breakdown

Number of requests can be reduced by 23 (36%)

Requests Now

64

After Optimization

41

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 64 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jones Bearing. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

jonesbearing.com

jonesbearing.com

122 ms

adsbygoogle.js

adsbygoogle.js

79 ms

js

js

121 ms

bootstrap.min.css

bootstrap.min.css

155 ms

animate.min.css

animate.min.css

153 ms

font-awesome.min.css

font-awesome.min.css

152 ms

lightbox.css

lightbox.css

199 ms

main.css

main.css

119 ms

preset1.css

preset1.css

118 ms

responsive.css

responsive.css

167 ms

css

css

31 ms

js

js

117 ms

jquery.js

jquery.js

193 ms

bootstrap.min.js

bootstrap.min.js

161 ms

js

js

54 ms

jquery.inview.min.js

jquery.inview.min.js

157 ms

wow.min.js

wow.min.js

178 ms

mousescroll.js

mousescroll.js

180 ms

smoothscroll.js

smoothscroll.js

179 ms

jquery.countTo.js

jquery.countTo.js

191 ms

lightbox.min.js

lightbox.min.js

238 ms

main.js

main.js

238 ms

close.png

close.png

120 ms

loading.gif

loading.gif

118 ms

prev.png

prev.png

118 ms

next.png

next.png

115 ms

jones-bearing-logo.png

jones-bearing-logo.png

116 ms

button.png

button.png

118 ms

jones-bearings-banner3.jpg

jones-bearings-banner3.jpg

196 ms

jones-bearings-banner1.jpg

jones-bearings-banner1.jpg

157 ms

jones-serving-1890.jpg

jones-serving-1890.jpg

186 ms

we.jpg

we.jpg

182 ms

ja-pillow-blocks.png

ja-pillow-blocks.png

268 ms

je-pillow-block.png

je-pillow-block.png

253 ms

jyr-flanged.png

jyr-flanged.png

211 ms

jyrp-piloted-flanges.png

jyrp-piloted-flanges.png

228 ms

jef-flanges.png

jef-flanges.png

227 ms

saf-pillow-blocks.png

saf-pillow-blocks.png

632 ms

1000-series-pillow-blocks.png

1000-series-pillow-blocks.png

350 ms

heavy-duty-spherical.jpg

heavy-duty-spherical.jpg

540 ms

jones.png

jones.png

256 ms

jones1.png

jones1.png

475 ms

jones2.png

jones2.png

286 ms

jones3.png

jones3.png

311 ms

jones4.png

jones4.png

317 ms

jones6.png

jones6.png

336 ms

jones8.png

jones8.png

344 ms

jones9.png

jones9.png

362 ms

jones10.png

jones10.png

575 ms

jones11.png

jones11.png

399 ms

jones12.png

jones12.png

573 ms

jnt-series.jpg

jnt-series.jpg

508 ms

jht-series.jpg

jht-series.jpg

519 ms

tft-series.jpg

tft-series.jpg

553 ms

cu-spring-loaded-series.jpg

cu-spring-loaded-series.jpg

549 ms

jn-inserts.jpg

jn-inserts.jpg

560 ms

jt-inserts.jpg

jt-inserts.jpg

552 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVcUwaEQXjM.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVcUwaEQXjM.ttf

10 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVcUwaEQXjM.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVcUwaEQXjM.ttf

20 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVcUwaEQXjM.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVcUwaEQXjM.ttf

21 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVcUwaEQXjM.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVcUwaEQXjM.ttf

21 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

586 ms

embed

embed

350 ms

jgt-elevator-head-series.jpg

jgt-elevator-head-series.jpg

484 ms

hydraulic-series.jpg

hydraulic-series.jpg

498 ms

about-bg.jpg

about-bg.jpg

489 ms

js

js

37 ms

search.js

search.js

8 ms

geometry.js

geometry.js

9 ms

main.js

main.js

19 ms

Accessibility Review

jonesbearing.com accessibility score

87

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

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

High

<frame> or <iframe> elements do not have a title

High

Links do not have a discernible name

Best Practices

jonesbearing.com best practices score

58

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

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

jonesbearing.com SEO score

91

Search Engine Optimization Advices

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 Jonesbearing.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 Jonesbearing.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

jonesbearing.com

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