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voltairesys.com screenshot

Report Summary

  • 18

    Performance

    Renders faster than
    34% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 60% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 99

    SEO

    Google-friendlier than
    93% of websites

voltairesys.com

Cabinet Cooling Air Conditioners & Heat Exchangers | VoltAire

Page Load Speed

5.3 sec in total

First Response

76 ms

Resources Loaded

4.9 sec

Page Rendered

355 ms

voltairesys.com screenshot

About Website

Click here to check amazing Volt Aire Sys content. Otherwise, check out these important facts you probably never knew about voltairesys.com

Industrial cabinet cooling air conditioners, heat exchangers and pressurization units by VoltAire for telecom and industrial markets.

Visit voltairesys.com

Key Findings

We analyzed Voltairesys.com page load time and found that the first response time was 76 ms and then it took 5.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

voltairesys.com performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.2 s

3/100

10%

LCP (Largest Contentful Paint)

Value11.5 s

0/100

25%

SI (Speed Index)

Value17.8 s

0/100

10%

TBT (Total Blocking Time)

Value2,040 ms

7/100

30%

CLS (Cumulative Layout Shift)

Value0.019

100/100

15%

TTI (Time to Interactive)

Value22.7 s

1/100

10%

Network Requests Diagram

voltairesys.com

76 ms

www.voltairesys.com

1678 ms

style.min.css

72 ms

all.min.css

91 ms

yui3.css

90 ms

Our browser made a total of 73 requests to load all elements on the main page. We found that 71% of them (52 requests) were addressed to the original Voltairesys.com, 7% (5 requests) were made to Fonts.gstatic.com and 7% (5 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Voltairesys.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 98.3 kB (8%)

Content Size

1.3 MB

After Optimization

1.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Voltairesys.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. 85% 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 607.9 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 65.3 kB

  • Original 79.4 kB
  • After minification 78.1 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 65.3 kB or 82% of the original size.

Image Optimization

-1%

Potential reduce by 8.7 kB

  • Original 607.9 kB
  • After minification 599.2 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. Volt Aire Sys images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 6.2 kB

  • Original 351.8 kB
  • After minification 351.8 kB
  • After compression 345.6 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

-7%

Potential reduce by 18.1 kB

  • Original 267.4 kB
  • After minification 265.8 kB
  • After compression 249.3 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. Voltairesys.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 46 (74%)

Requests Now

62

After Optimization

16

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 62 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Volt Aire Sys. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and from 23 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

voltairesys.com

voltairesys.com

76 ms

www.voltairesys.com

www.voltairesys.com

1678 ms

style.min.css

style.min.css

72 ms

all.min.css

all.min.css

91 ms

yui3.css

yui3.css

90 ms

fl-slideshow.min.css

fl-slideshow.min.css

87 ms

35-layout.css

35-layout.css

97 ms

style.css

style.css

101 ms

toolbar.css

toolbar.css

112 ms

8bcae6d2b6c6e269bedd75ffe353f500-layout-bundle.css

8bcae6d2b6c6e269bedd75ffe353f500-layout-bundle.css

122 ms

style.css

style.css

114 ms

dashicons.min.css

dashicons.min.css

142 ms

css

css

45 ms

genericons.css

genericons.css

126 ms

font-awesome.min.css

font-awesome.min.css

128 ms

all.min.css

all.min.css

131 ms

all.min.css

all.min.css

181 ms

tablepress-combined.min.css

tablepress-combined.min.css

139 ms

tablepress-responsive.min.css

tablepress-responsive.min.css

142 ms

jquery.magnificpopup.min.css

jquery.magnificpopup.min.css

145 ms

bootstrap.min.css

bootstrap.min.css

164 ms

skin-659c3414cf028.css

skin-659c3414cf028.css

175 ms

style.css

style.css

164 ms

css

css

55 ms

jquery.min.js

jquery.min.js

202 ms

jquery-migrate.min.js

jquery-migrate.min.js

201 ms

js

js

105 ms

jquery.waypoints.min.js

jquery.waypoints.min.js

224 ms

yui3.min.js

yui3.min.js

333 ms

fl-slideshow.min.js

fl-slideshow.min.js

331 ms

35-layout.js

35-layout.js

223 ms

scripts.js

scripts.js

224 ms

element.js

element.js

54 ms

jquery.imagesloaded.min.js

jquery.imagesloaded.min.js

327 ms

jquery.ba-throttle-debounce.min.js

jquery.ba-throttle-debounce.min.js

327 ms

a140a34a3e618603dae748bc701a240e-layout-bundle.js

a140a34a3e618603dae748bc701a240e-layout-bundle.js

328 ms

hoverIntent.min.js

hoverIntent.min.js

328 ms

maxmegamenu.js

maxmegamenu.js

329 ms

public.js

public.js

331 ms

jquery.magnificpopup.min.js

jquery.magnificpopup.min.js

331 ms

bootstrap.min.js

bootstrap.min.js

333 ms

theme.min.js

theme.min.js

333 ms

kTknx8mKYu-659c1df3.js

kTknx8mKYu-659c1df3.js

778 ms

maxresdefault.jpg

maxresdefault.jpg

666 ms

voltaire-clean-logo-400.png

voltaire-clean-logo-400.png

600 ms

200px-american-flag-waving-png-161263.png

200px-american-flag-waving-png-161263.png

599 ms

VoltAire-Door-Signage.jpg

VoltAire-Door-Signage.jpg

599 ms

standard-AS-2019-clear.png

standard-AS-2019-clear.png

873 ms

HIX-heat-exchanger-400x400.png

HIX-heat-exchanger-400x400.png

657 ms

pu1600-series-400x400.png

pu1600-series-400x400.png

656 ms

current-tile-150.jpg

current-tile-150.jpg

752 ms

voltaire-clear-logo-240.png

voltaire-clear-logo-240.png

750 ms

ieVo2ZhZI2eCN5jzbjEETS9weq8-_d6T_POl0fRJeyWyosBO5Xk.ttf

ieVo2ZhZI2eCN5jzbjEETS9weq8-_d6T_POl0fRJeyWyosBO5Xk.ttf

704 ms

ieVo2ZhZI2eCN5jzbjEETS9weq8-_d6T_POl0fRJeyXsosBO5Xk.ttf

ieVo2ZhZI2eCN5jzbjEETS9weq8-_d6T_POl0fRJeyXsosBO5Xk.ttf

758 ms

ieVo2ZhZI2eCN5jzbjEETS9weq8-_d6T_POl0fRJeyVVpcBO5Xk.ttf

ieVo2ZhZI2eCN5jzbjEETS9weq8-_d6T_POl0fRJeyVVpcBO5Xk.ttf

789 ms

working-on-model.jpg

working-on-model.jpg

239 ms

wARDj0u

wARDj0u

89 ms

fa-solid-900.ttf

fa-solid-900.ttf

174 ms

fa-regular-400.ttf

fa-regular-400.ttf

144 ms

fa-brands-400.ttf

fa-brands-400.ttf

174 ms

5Md_5rsWCnk

5Md_5rsWCnk

170 ms

ProcessStats.aspx

ProcessStats.aspx

70 ms

flags.png

flags.png

70 ms

20190228_VOLT_0019.jpg

20190228_VOLT_0019.jpg

35 ms

www-player.css

www-player.css

6 ms

www-embed-player.js

www-embed-player.js

32 ms

base.js

base.js

61 ms

ad_status.js

ad_status.js

194 ms

jz7nBWcXoC6PzFPxSGBK-EbGk4-kUqTnoXZXIXcr3eQ.js

jz7nBWcXoC6PzFPxSGBK-EbGk4-kUqTnoXZXIXcr3eQ.js

148 ms

embed.js

embed.js

49 ms

id

id

44 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

45 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

43 ms

Accessibility Review

voltairesys.com accessibility score

85

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

ARIA IDs are not unique

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

voltairesys.com 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

voltairesys.com SEO score

99

Search Engine Optimization Advices

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 Voltairesys.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 Voltairesys.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

voltairesys.com

Open Graph data is detected on the main page of Volt Aire Sys. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: