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jmchillers.com screenshot

Report Summary

  • 24

    Performance

    Renders faster than
    43% of other websites

  • 81

    Accessibility

    Visual factors better than
    that of 51% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

jmchillers.com

Welcome to J&M Fluidics, Inc. - Premier Manufacturer of Air & Water Cooled Process Chillers, Portable Chillers Tank & Pump Packages and City Water Cha...

Page Load Speed

11.8 sec in total

First Response

3.1 sec

Resources Loaded

8.4 sec

Page Rendered

254 ms

jmchillers.com screenshot

About Website

Welcome to jmchillers.com homepage info - get ready to check Jm Chillers best content right away, or after learning these important things about jmchillers.com

(888) 539-1731 J&M Fluidics, Inc is a process chiller manufacturer and builds a full line of innovative, high-quality air & water cooled packaged process chillers, portable chillers, tank and pump pac...

Visit jmchillers.com

Key Findings

We analyzed Jmchillers.com page load time and found that the first response time was 3.1 sec and then it took 8.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

jmchillers.com performance score

24

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.6 s

14/100

10%

LCP (Largest Contentful Paint)

Value7.4 s

4/100

25%

SI (Speed Index)

Value6.0 s

46/100

10%

TBT (Total Blocking Time)

Value1,160 ms

22/100

30%

CLS (Cumulative Layout Shift)

Value0.362

30/100

15%

TTI (Time to Interactive)

Value6.9 s

54/100

10%

Network Requests Diagram

jmchillers.com

3144 ms

jmchillers.com

3427 ms

site.css

62 ms

css

27 ms

css

48 ms

Our browser made a total of 50 requests to load all elements on the main page. We found that 48% of them (24 requests) were addressed to the original Jmchillers.com, 14% (7 requests) were made to Fonts.gstatic.com and 12% (6 requests) were made to Assets.neo.registeredsite.com. The less responsive or slowest element that took the longest time to load (3.4 sec) belongs to the original domain Jmchillers.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 246.8 kB (20%)

Content Size

1.3 MB

After Optimization

1.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Jmchillers.com main page is 1.3 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. 50% of websites need less resources to load. Javascripts take 549.7 kB which makes up the majority of the site volume.

HTML Optimization

-91%

Potential reduce by 138.3 kB

  • Original 152.4 kB
  • After minification 149.6 kB
  • After compression 14.1 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 138.3 kB or 91% of the original size.

Image Optimization

-15%

Potential reduce by 75.6 kB

  • Original 492.9 kB
  • After minification 417.3 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, Jm Chillers needs image optimization as it can save up to 75.6 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-6%

Potential reduce by 32.1 kB

  • Original 549.7 kB
  • After minification 549.7 kB
  • After compression 517.6 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

-1%

Potential reduce by 872 B

  • Original 66.2 kB
  • After minification 66.2 kB
  • After compression 65.3 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. Jmchillers.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 13 (32%)

Requests Now

41

After Optimization

28

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 41 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jm Chillers. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

jmchillers.com

jmchillers.com

3144 ms

jmchillers.com

jmchillers.com

3427 ms

site.css

site.css

62 ms

css

css

27 ms

css

css

48 ms

css

css

63 ms

libs.css

libs.css

79 ms

neo.css

neo.css

77 ms

css

css

62 ms

libs.js

libs.js

107 ms

tinymce.min.js

tinymce.min.js

103 ms

neo.js

neo.js

102 ms

analytics.js

analytics.js

264 ms

jmchillers.com-logo.gif

jmchillers.com-logo.gif

258 ms

asset-1550240300750.png

asset-1550240300750.png

315 ms

asset-1550243512100.png

asset-1550243512100.png

395 ms

phone-icon.png

phone-icon.png

449 ms

asset-1443129855324.png

asset-1443129855324.png

555 ms

asset-1443327513002.png

asset-1443327513002.png

636 ms

padips-divider.png

padips-divider.png

689 ms

Custom-Water-Cooled-Semi-Hermetic-single-circuit-gray.gif

Custom-Water-Cooled-Semi-Hermetic-single-circuit-gray.gif

802 ms

Chiller1-gray.gif

Chiller1-gray.gif

948 ms

Air-Cooled-Chiller3-gray.gif

Air-Cooled-Chiller3-gray.gif

1063 ms

Semi-Hermetic-Air-Cooled-smaller-size-gray.gif

Semi-Hermetic-Air-Cooled-smaller-size-gray.gif

1295 ms

Portable-Air-Cooled-Chiller455198.gif

Portable-Air-Cooled-Chiller455198.gif

1132 ms

J_M-Seal-of-Excellence8089.gif

J_M-Seal-of-Excellence8089.gif

1280 ms

padips-shadow.png

padips-shadow.png

1414 ms

asset-1512661077045.png

asset-1512661077045.png

1197 ms

asset-1517430009855.png

asset-1517430009855.png

1197 ms

J_M_Built_in_America.png

J_M_Built_in_America.png

1204 ms

jmchillers_homeanimation_v2_20161026-2.gif

jmchillers_homeanimation_v2_20161026-2.gif

1747 ms

Website-Header-background6.gif

Website-Header-background6.gif

252 ms

snippet-asset-1674486685802.html

snippet-asset-1674486685802.html

1119 ms

padips-bg.jpg

padips-bg.jpg

1060 ms

padips-bg-footer.jpg

padips-bg-footer.jpg

1101 ms

nav-icons-sprite.png

nav-icons-sprite.png

38 ms

MwQ5bhbm2POE2V9BOA.ttf

MwQ5bhbm2POE2V9BOA.ttf

44 ms

7Aulp_0qiz-aVz7u3PJLcUMYOFmQkEk30e0.ttf

7Aulp_0qiz-aVz7u3PJLcUMYOFmQkEk30e0.ttf

57 ms

7Aulp_0qiz-aVz7u3PJLcUMYOFnOkEk30e0.ttf

7Aulp_0qiz-aVz7u3PJLcUMYOFnOkEk30e0.ttf

74 ms

4iCv6KVjbNBYlgoCxCvjsGyI.ttf

4iCv6KVjbNBYlgoCxCvjsGyI.ttf

74 ms

4iCv6KVjbNBYlgoCjC3jsGyI.ttf

4iCv6KVjbNBYlgoCjC3jsGyI.ttf

68 ms

4iCs6KVjbNBYlgoKfw7z.ttf

4iCs6KVjbNBYlgoKfw7z.ttf

68 ms

4iCp6KVjbNBYlgoKejZPslyPN4Q.ttf

4iCp6KVjbNBYlgoKejZPslyPN4Q.ttf

68 ms

collect

collect

13 ms

js

js

126 ms

logger.php

logger.php

93 ms

css

css

15 ms

js

js

73 ms

js

js

76 ms

collect

collect

11 ms

Accessibility Review

jmchillers.com accessibility score

81

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

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

jmchillers.com best practices score

75

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

General

Impact

Issue

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

jmchillers.com SEO score

90

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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jmchillers.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Jmchillers.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

jmchillers.com

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