Tools & Wizards About Us
vacaero.com screenshot

Report Summary

  • 86

    Performance

    Renders faster than
    89% of other websites

  • 76

    Accessibility

    Visual factors better than
    that of 42% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

vacaero.com

Vacuum Heat Treatment & Furnaces | VAC AERO

Page Load Speed

1.6 sec in total

First Response

133 ms

Resources Loaded

1.3 sec

Page Rendered

260 ms

vacaero.com screenshot

About Website

Click here to check amazing VAC AERO content for India. Otherwise, check out these important facts you probably never knew about vacaero.com

VAC AERO is a proudly Canadian company that designs and builds high-performance vacuum furnaces tailored to your needs, delivering reliability, efficiency, and…

Visit vacaero.com

Key Findings

We analyzed Vacaero.com page load time and found that the first response time was 133 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

vacaero.com performance score

86

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

71/100

10%

LCP (Largest Contentful Paint)

Value3.0 s

77/100

25%

SI (Speed Index)

Value4.1 s

79/100

10%

TBT (Total Blocking Time)

Value90 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0.116

85/100

15%

TTI (Time to Interactive)

Value3.2 s

94/100

10%

Network Requests Diagram

vacaero.com

133 ms

vacaero.com

167 ms

Pf1tP5NiPG8H_Cns9Zq_unIsNtI.js

232 ms

layout.css

122 ms

style.css

125 ms

Our browser made a total of 77 requests to load all elements on the main page. We found that 84% of them (65 requests) were addressed to the original Vacaero.com, 6% (5 requests) were made to Fonts.gstatic.com and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (528 ms) belongs to the original domain Vacaero.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 108.5 kB (9%)

Content Size

1.1 MB

After Optimization

1.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Vacaero.com main page is 1.1 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. 45% of websites need less resources to load. Images take 874.5 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 56.4 kB

  • Original 71.5 kB
  • After minification 71.5 kB
  • After compression 15.1 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 56.4 kB or 79% of the original size.

Image Optimization

-1%

Potential reduce by 10.4 kB

  • Original 874.5 kB
  • After minification 864.0 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. VAC AERO images are well optimized though.

JavaScript Optimization

-28%

Potential reduce by 37.3 kB

  • Original 133.2 kB
  • After minification 132.7 kB
  • After compression 95.9 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 37.3 kB or 28% of the original size.

CSS Optimization

-7%

Potential reduce by 4.4 kB

  • Original 66.6 kB
  • After minification 66.5 kB
  • After compression 62.2 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. Vacaero.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 32 (46%)

Requests Now

70

After Optimization

38

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 70 CSS, Javascripts, AJAX and image requests in order to completely render the main page of VAC AERO. 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 12 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

vacaero.com

vacaero.com

133 ms

vacaero.com

vacaero.com

167 ms

Pf1tP5NiPG8H_Cns9Zq_unIsNtI.js

Pf1tP5NiPG8H_Cns9Zq_unIsNtI.js

232 ms

layout.css

layout.css

122 ms

style.css

style.css

125 ms

style.min.css

style.min.css

168 ms

styles.css

styles.css

121 ms

bulk-seo-noindex-public.css

bulk-seo-noindex-public.css

159 ms

dashicons.min.css

dashicons.min.css

241 ms

css

css

32 ms

jquery.min.js

jquery.min.js

246 ms

jquery-migrate.min.js

jquery-migrate.min.js

218 ms

jquery-ui-effects.js

jquery-ui-effects.js

258 ms

ct.3LevelAccordion.min.js

ct.3LevelAccordion.min.js

273 ms

bulk-seo-noindex-public.js

bulk-seo-noindex-public.js

314 ms

responsive-menu.js

responsive-menu.js

325 ms

colorbox-1.css

colorbox-1.css

376 ms

nivo-slider.css

nivo-slider.css

377 ms

public.css

public.css

378 ms

default.css

default.css

379 ms

flexslider.css

flexslider.css

424 ms

index.js

index.js

421 ms

index.js

index.js

433 ms

frontend.min.js

frontend.min.js

446 ms

custom.js

custom.js

446 ms

jquery.colorbox.js

jquery.colorbox.js

503 ms

jquery.nivo.slider.pack.js

jquery.nivo.slider.pack.js

517 ms

script.min.js

script.min.js

525 ms

jquery.flexslider.min.js

jquery.flexslider.min.js

528 ms

analytics.js

analytics.js

27 ms

collect

collect

12 ms

vacaerologo.gif

vacaerologo.gif

128 ms

motto.gif

motto.gif

223 ms

properties-682x286.jpg

properties-682x286.jpg

221 ms

furnace-682x286.jpg

furnace-682x286.jpg

183 ms

controls-682x286.jpg

controls-682x286.jpg

362 ms

hotZone-682x286.jpg

hotZone-682x286.jpg

221 ms

hvof-682x286.jpg

hvof-682x286.jpg

222 ms

vacuum-furnace-rebuilds.jpg

vacuum-furnace-rebuilds.jpg

329 ms

vacuum-technology-education.jpg

vacuum-technology-education.jpg

335 ms

thermal-spray-quote.jpg

thermal-spray-quote.jpg

233 ms

v-vacuum-furnace-specs.jpg

v-vacuum-furnace-specs.jpg

338 ms

vacuum-furnace-quote.jpg

vacuum-furnace-quote.jpg

361 ms

HVOF-spray.jpg

HVOF-spray.jpg

250 ms

thermal-coatings.jpg

thermal-coatings.jpg

277 ms

h-vacuum-furnace-specs.jpg

h-vacuum-furnace-specs.jpg

293 ms

honeywell-vacuum-controls.jpg

honeywell-vacuum-controls.jpg

309 ms

hot-zone-rebuilds.jpg

hot-zone-rebuilds.jpg

333 ms

custom-vacuum-furnaces.jpg

custom-vacuum-furnaces.jpg

467 ms

vacuum-furnace-systems-controls.jpg

vacuum-furnace-systems-controls.jpg

350 ms

vacuum-heat-treating-brazing.jpg

vacuum-heat-treating-brazing.jpg

466 ms

paint-thermal-spray-coatings.jpg

paint-thermal-spray-coatings.jpg

491 ms

resources-knowledge-base.jpg

resources-knowledge-base.jpg

365 ms

statistics.asp

statistics.asp

296 ms

track.js

track.js

292 ms

vacuum-furnace.gif

vacuum-furnace.gif

494 ms

plasma-hvof-coating-services-1.gif

plasma-hvof-coating-services-1.gif

498 ms

pr-honeywell-hc900-2.gif

pr-honeywell-hc900-2.gif

354 ms

2-shell-tube-hp.gif

2-shell-tube-hp.gif

372 ms

SlGVmQWMvZQIdix7AFxXkHNSaA.ttf

SlGVmQWMvZQIdix7AFxXkHNSaA.ttf

19 ms

SlGWmQWMvZQIdix7AFxXmMh3eDs1Yg.ttf

SlGWmQWMvZQIdix7AFxXmMh3eDs1Yg.ttf

23 ms

BngbUXZYTXPIvIBgJJSb6s3BzlRRfKOFbvjo0oSmb2Rm.ttf

BngbUXZYTXPIvIBgJJSb6s3BzlRRfKOFbvjo0oSmb2Rm.ttf

28 ms

BngbUXZYTXPIvIBgJJSb6s3BzlRRfKOFbvjojISmb2Rm.ttf

BngbUXZYTXPIvIBgJJSb6s3BzlRRfKOFbvjojISmb2Rm.ttf

32 ms

BngbUXZYTXPIvIBgJJSb6s3BzlRRfKOFbvjoa4Omb2Rm.ttf

BngbUXZYTXPIvIBgJJSb6s3BzlRRfKOFbvjoa4Omb2Rm.ttf

60 ms

rotary-vane-pump.gif

rotary-vane-pump.gif

385 ms

cold-cathode-gauge-hv.gif

cold-cathode-gauge-hv.gif

355 ms

spray-booth-lg.gif

spray-booth-lg.gif

365 ms

pr-coatings-div.gif

pr-coatings-div.gif

376 ms

phonenumber.gif

phonenumber.gif

379 ms

seal.gif

seal.gif

390 ms

baselogos.gif

baselogos.gif

359 ms

bg.png

bg.png

338 ms

arrows.png

arrows.png

285 ms

bg_direction_nav.png

bg_direction_nav.png

288 ms

overlay.png

overlay.png

395 ms

track-visibility.aspx

track-visibility.aspx

277 ms

push

push

258 ms

Accessibility Review

vacaero.com accessibility score

76

Accessibility Issues

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

button, link, and menuitem elements do not have accessible names.

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

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Some elements have a [tabindex] value greater than 0

Best Practices

vacaero.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

vacaero.com SEO score

79

Search Engine Optimization Advices

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 Vacaero.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 Vacaero.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

vacaero.com

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