Tools & Wizards About Us
andrehvac.com screenshot

Report Summary

  • 82

    Performance

    Renders faster than
    87% of other websites

  • 44

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 71

    SEO

    Google-friendlier than
    30% of websites

andrehvac.com

HVAC Vibration Isolators | Spring Vibration Isolators, Rubber Hanger & Rubber Mounts | Seismic Isolators & Seismic Mounts | Anti Vibration Mounting Pa...

Page Load Speed

1.9 sec in total

First Response

130 ms

Resources Loaded

1.7 sec

Page Rendered

123 ms

andrehvac.com screenshot

About Website

Click here to check amazing ANDRE HVAC content for India. Otherwise, check out these important facts you probably never knew about andrehvac.com

ANDRE HVAC International Inc. one of the leading manufacturer of Vibration and Noise Control Products including anti vibration pads, rubber cork and steel rubber pads, spring mounts/ isolators and han...

Visit andrehvac.com

Key Findings

We analyzed Andrehvac.com page load time and found that the first response time was 130 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

andrehvac.com performance score

82

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

59/100

10%

LCP (Largest Contentful Paint)

Value2.8 s

82/100

25%

SI (Speed Index)

Value4.6 s

71/100

10%

TBT (Total Blocking Time)

Value190 ms

91/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value6.1 s

64/100

10%

Network Requests Diagram

andrehvac.com

130 ms

www.andrehvac.com

463 ms

style.css

54 ms

curvycorners.js

217 ms

dc.js

20 ms

Our browser made a total of 42 requests to load all elements on the main page. We found that 74% of them (31 requests) were addressed to the original Andrehvac.com, 10% (4 requests) were made to Platform.twitter.com and 5% (2 requests) were made to Stats.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (463 ms) belongs to the original domain Andrehvac.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 161.2 kB (29%)

Content Size

547.3 kB

After Optimization

386.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Andrehvac.com main page is 547.3 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 25% of websites need less resources to load. Images take 342.7 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 20.2 kB

  • Original 24.6 kB
  • After minification 24.3 kB
  • After compression 4.4 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 20.2 kB or 82% of the original size.

Image Optimization

-6%

Potential reduce by 20.7 kB

  • Original 342.7 kB
  • After minification 322.0 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. ANDRE HVAC images are well optimized though.

JavaScript Optimization

-66%

Potential reduce by 113.3 kB

  • Original 170.7 kB
  • After minification 147.9 kB
  • After compression 57.4 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 113.3 kB or 66% of the original size.

CSS Optimization

-76%

Potential reduce by 7.0 kB

  • Original 9.3 kB
  • After minification 7.1 kB
  • After compression 2.2 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. Andrehvac.com needs all CSS files to be minified and compressed as it can save up to 7.0 kB or 76% of the original size.

Requests Breakdown

Number of requests can be reduced by 7 (18%)

Requests Now

40

After Optimization

33

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ANDRE HVAC. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

andrehvac.com

andrehvac.com

130 ms

www.andrehvac.com

www.andrehvac.com

463 ms

style.css

style.css

54 ms

curvycorners.js

curvycorners.js

217 ms

dc.js

dc.js

20 ms

widgets.js

widgets.js

93 ms

like.php

like.php

171 ms

banner.php

banner.php

100 ms

bg.png

bg.png

55 ms

logo.png

logo.png

126 ms

email.png

email.png

153 ms

contact.png

contact.png

179 ms

facebook.jpg

facebook.jpg

194 ms

linkedin.png

linkedin.png

204 ms

hovermenu1.png

hovermenu1.png

220 ms

menusep.png

menusep.png

212 ms

menu_bg.jpg

menu_bg.jpg

219 ms

search.png

search.png

229 ms

searchicon.png

searchicon.png

245 ms

list.jpg

list.jpg

260 ms

readmorebtn.jpg

readmorebtn.jpg

266 ms

13141950230.jpg

13141950230.jpg

273 ms

prodnamebg.png

prodnamebg.png

291 ms

13107243480.jpg

13107243480.jpg

296 ms

13107254480.jpg

13107254480.jpg

348 ms

13107262040.jpg

13107262040.jpg

310 ms

13107265570.jpg

13107265570.jpg

318 ms

__utm.gif

__utm.gif

11 ms

widget_iframe.2f70fb173b9000da126c79afe2098f02.html

widget_iframe.2f70fb173b9000da126c79afe2098f02.html

57 ms

preview.css

preview.css

227 ms

wtrotator.css

wtrotator.css

233 ms

jquery1.4.2.min.js

jquery1.4.2.min.js

311 ms

jquery.wtrotator.min.js

jquery.wtrotator.min.js

324 ms

preview.js

preview.js

274 ms

settings

settings

70 ms

Y-6CtAXjdj9.js

Y-6CtAXjdj9.js

22 ms

FEppCFCt76d.png

FEppCFCt76d.png

21 ms

button.856debeac157d9669cf51e73a08fbc93.js

button.856debeac157d9669cf51e73a08fbc93.js

22 ms

embeds

embeds

21 ms

follow_button.2f70fb173b9000da126c79afe2098f02.en.html

follow_button.2f70fb173b9000da126c79afe2098f02.en.html

37 ms

banner1.jpg

banner1.jpg

176 ms

banner2.jpg

banner2.jpg

203 ms

Accessibility Review

andrehvac.com accessibility score

44

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

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

High

Image elements do not have [alt] attributes

High

<input type="image"> elements do not have [alt] text

High

Form elements do not have associated labels

High

Links do not have a discernible name

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

andrehvac.com best practices score

67

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

SEO Factors

andrehvac.com SEO score

71

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

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 Andrehvac.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 Andrehvac.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

andrehvac.com

Open Graph description is not detected on the main page of ANDRE HVAC. 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: