Tools & Wizards About Us
visionenvsys.com screenshot

Report Summary

  • 29

    Performance

    Renders faster than
    49% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

visionenvsys.com

Energy Efficient Ec Fan Vision Systems, Inhouse Engineering | Vision Systems

Page Load Speed

16.2 sec in total

First Response

506 ms

Resources Loaded

15 sec

Page Rendered

627 ms

visionenvsys.com screenshot

About Website

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

Vision Systems work on all kind of HVAC field like Chilled & Cooling water system, VRF system, ventilation, etc.also working in VRF & Split air conditioning systems.Vision Systems is one of the fastes...

Visit visionenvsys.com

Key Findings

We analyzed Visionenvsys.com page load time and found that the first response time was 506 ms and then it took 15.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

visionenvsys.com performance score

29

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.5 s

6/100

10%

LCP (Largest Contentful Paint)

Value15.7 s

0/100

25%

SI (Speed Index)

Value13.4 s

2/100

10%

TBT (Total Blocking Time)

Value330 ms

75/100

30%

CLS (Cumulative Layout Shift)

Value0.327

35/100

15%

TTI (Time to Interactive)

Value17.5 s

4/100

10%

Network Requests Diagram

visionenvsys.com

506 ms

base.css

238 ms

pe-icon-7-stroke.css

473 ms

font-awesome.css

474 ms

settings.css

475 ms

Our browser made a total of 75 requests to load all elements on the main page. We found that 80% of them (60 requests) were addressed to the original Visionenvsys.com, 7% (5 requests) were made to Fonts.gstatic.com and 5% (4 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (12.6 sec) belongs to the original domain Visionenvsys.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 223.7 kB (4%)

Content Size

5.3 MB

After Optimization

5.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Visionenvsys.com main page is 5.3 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. 65% of websites need less resources to load. Images take 4.7 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 35.5 kB

  • Original 42.0 kB
  • After minification 30.7 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 11.3 kB, which is 27% 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 35.5 kB or 84% of the original size.

Image Optimization

-4%

Potential reduce by 179.2 kB

  • Original 4.7 MB
  • After minification 4.5 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. Vision Envsys images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 4.3 kB

  • Original 485.7 kB
  • After minification 485.7 kB
  • After compression 481.4 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. This website has mostly compressed JavaScripts.

CSS Optimization

-6%

Potential reduce by 4.7 kB

  • Original 76.5 kB
  • After minification 76.5 kB
  • After compression 71.8 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. Visionenvsys.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 31 (50%)

Requests Now

62

After Optimization

31

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 62 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vision Envsys. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

visionenvsys.com

visionenvsys.com

506 ms

base.css

base.css

238 ms

pe-icon-7-stroke.css

pe-icon-7-stroke.css

473 ms

font-awesome.css

font-awesome.css

474 ms

settings.css

settings.css

475 ms

layers.css

layers.css

474 ms

navigation.css

navigation.css

476 ms

js

js

60 ms

js

js

110 ms

jquery.min.js

jquery.min.js

495 ms

popper.min.js

popper.min.js

707 ms

bootstrap.min.js

bootstrap.min.js

710 ms

bootstrap-dropdownhover.min.js

bootstrap-dropdownhover.min.js

709 ms

fontawesome-all.js

fontawesome-all.js

1440 ms

owl.carousel.min.js

owl.carousel.min.js

714 ms

jquery.tweet.js

jquery.tweet.js

738 ms

jflickrfeed.min.js

jflickrfeed.min.js

941 ms

jquery.waypoints.min.js

jquery.waypoints.min.js

947 ms

jquery.easing.min.js

jquery.easing.min.js

945 ms

jquery.counterup.min.js

jquery.counterup.min.js

950 ms

jquery.easypiechart.min.js

jquery.easypiechart.min.js

982 ms

jquery.appear.js

jquery.appear.js

1176 ms

wow.min.js

wow.min.js

1182 ms

site-custom.js

site-custom.js

1183 ms

bootstrap.min.css

bootstrap.min.css

961 ms

css

css

30 ms

css

css

41 ms

css

css

47 ms

animate.min.css

animate.min.css

995 ms

icofont.min.css

icofont.min.css

1183 ms

owl.carousel.min.css

owl.carousel.min.css

1186 ms

cubeportfolio.min.css

cubeportfolio.min.css

1189 ms

bootstrap-dropdownhover.min.css

bootstrap-dropdownhover.min.css

1197 ms

shortcodes.css

shortcodes.css

1240 ms

style.css

style.css

1420 ms

responsive.css

responsive.css

1424 ms

js

js

250 ms

analytics.js

analytics.js

243 ms

js

js

241 ms

logo.png

logo.png

320 ms

slider1.jpg

slider1.jpg

3130 ms

slider2.jpg

slider2.jpg

3840 ms

slider3.jpg

slider3.jpg

1971 ms

slider4.jpg

slider4.jpg

3378 ms

slider5.jpg

slider5.jpg

5903 ms

angle-left.png

angle-left.png

552 ms

angle-right.png

angle-right.png

789 ms

HVAC-icon.png

HVAC-icon.png

1026 ms

split-ac-icon.png

split-ac-icon.png

1264 ms

service-icon.png

service-icon.png

1500 ms

ec-fan-icon.png

ec-fan-icon.png

1738 ms

child-water-icon.png

child-water-icon.png

1979 ms

ventilation-icon.png

ventilation-icon.png

2208 ms

bg_1.jpg

bg_1.jpg

4805 ms

icon1.png

icon1.png

2446 ms

icon2.png

icon2.png

2684 ms

icon3.png

icon3.png

2923 ms

icon4.png

icon4.png

3161 ms

home_img_1.jpg

home_img_1.jpg

5241 ms

home_img_2.jpg

home_img_2.jpg

4108 ms

home_img_3.jpg

home_img_3.jpg

4320 ms

home_img_4.jpg

home_img_4.jpg

4781 ms

trent.png

trent.png

4346 ms

bafnamotors.png

bafnamotors.png

4558 ms

inox.png

inox.png

4585 ms

sumashilp.png

sumashilp.png

4793 ms

bg-wave.svg

bg-wave.svg

4628 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM73w5aX8.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM73w5aX8.ttf

84 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCu173w5aX8.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCu173w5aX8.ttf

85 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtZ6Hw5aX8.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtZ6Hw5aX8.ttf

116 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw5aX8.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw5aX8.ttf

134 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCs16Hw5aX8.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCs16Hw5aX8.ttf

135 ms

icofont.woff

icofont.woff

12596 ms

collect

collect

54 ms

collect

collect

47 ms

Accessibility Review

visionenvsys.com accessibility score

89

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

Buttons do not have an accessible name

High

Links do not have a discernible name

Best Practices

visionenvsys.com best practices score

67

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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

visionenvsys.com SEO score

98

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 Visionenvsys.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 Visionenvsys.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

visionenvsys.com

Open Graph description is not detected on the main page of Vision Envsys. 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: