Tools & Wizards About Us
powerventsystem.com screenshot

Report Summary

  • 32

    Performance

    Renders faster than
    52% of other websites

  • 66

    Accessibility

    Visual factors better than
    that of 31% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

powerventsystem.com

Power Vent System-Industrial Ventilation Manufacturers Chennai

Page Load Speed

9.7 sec in total

First Response

405 ms

Resources Loaded

9 sec

Page Rendered

247 ms

powerventsystem.com screenshot

About Website

Visit powerventsystem.com now to see the best up-to-date Power Vent System content and also check out these interesting facts you probably never knew about powerventsystem.com

Power Vent System: Industrial Ventilation Chennai,Industrial Ventilation Dealers Chennai,Industrial Ventilation Distributors Chennai,Industrial Ventilation Manufacturers Chennai.

Visit powerventsystem.com

Key Findings

We analyzed Powerventsystem.com page load time and found that the first response time was 405 ms and then it took 9.3 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

powerventsystem.com performance score

32

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

50/100

10%

LCP (Largest Contentful Paint)

Value8.4 s

2/100

25%

SI (Speed Index)

Value7.2 s

30/100

10%

TBT (Total Blocking Time)

Value530 ms

55/100

30%

CLS (Cumulative Layout Shift)

Value0.422

23/100

15%

TTI (Time to Interactive)

Value8.3 s

40/100

10%

Network Requests Diagram

powerventsystem.com

405 ms

powerventsystem.com

664 ms

jquery-1.9.0.min.js

467 ms

jquery.fancybox.js

366 ms

jquery.fancybox.css

446 ms

Our browser made a total of 78 requests to load all elements on the main page. We found that 87% of them (68 requests) were addressed to the original Powerventsystem.com, 4% (3 requests) were made to Googletagmanager.com and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2.6 sec) belongs to the original domain Powerventsystem.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 71.5 kB (10%)

Content Size

716.0 kB

After Optimization

644.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Powerventsystem.com main page is 716.0 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. 40% of websites need less resources to load. Images take 387.5 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 27.0 kB

  • Original 35.5 kB
  • After minification 35.4 kB
  • After compression 8.5 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 27.0 kB or 76% of the original size.

Image Optimization

-1%

Potential reduce by 2.5 kB

  • Original 387.5 kB
  • After minification 385.0 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. Power Vent System images are well optimized though.

JavaScript Optimization

-15%

Potential reduce by 39.1 kB

  • Original 254.8 kB
  • After minification 254.8 kB
  • After compression 215.6 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 39.1 kB or 15% of the original size.

CSS Optimization

-8%

Potential reduce by 2.9 kB

  • Original 38.3 kB
  • After minification 38.2 kB
  • After compression 35.4 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. Powerventsystem.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 50 (77%)

Requests Now

65

After Optimization

15

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 65 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Power Vent System. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 24 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

powerventsystem.com

powerventsystem.com

405 ms

powerventsystem.com

powerventsystem.com

664 ms

jquery-1.9.0.min.js

jquery-1.9.0.min.js

467 ms

jquery.fancybox.js

jquery.fancybox.js

366 ms

jquery.fancybox.css

jquery.fancybox.css

446 ms

css

css

16 ms

reset.css

reset.css

437 ms

style.css

style.css

453 ms

font-awesome.min.css

font-awesome.min.css

452 ms

responsive-leyouts.css

responsive-leyouts.css

764 ms

color-switcher.css

color-switcher.css

822 ms

core.css

core.css

877 ms

fullwidth.css

fullwidth.css

879 ms

settings.css

settings.css

881 ms

skin.css

skin.css

875 ms

skin2.css

skin2.css

1180 ms

accordion.css

accordion.css

1228 ms

tabs.css

tabs.css

1391 ms

fadeeffect.css

fadeeffect.css

1390 ms

js

js

76 ms

element.js

element.js

66 ms

styleswitcher.js

styleswitcher.js

1487 ms

jquery.js

jquery.js

1672 ms

jquery-1.js

jquery-1.js

1733 ms

styleselector.js

styleselector.js

1651 ms

ddsmoothmenu.js

ddsmoothmenu.js

1782 ms

jquery-1.7.1.min.js

jquery-1.7.1.min.js

1872 ms

selectnav.js

selectnav.js

1836 ms

jquery.jcarousel.min.js

jquery.jcarousel.min.js

2122 ms

jquery.themepunch.revolution.min.js

jquery.themepunch.revolution.min.js

2286 ms

scripts.js

scripts.js

2143 ms

tabs.js

tabs.js

2191 ms

custom.js

custom.js

2226 ms

core.js

core.js

2306 ms

platform.js

platform.js

46 ms

js

js

90 ms

analytics.js

analytics.js

117 ms

gtm.js

gtm.js

115 ms

top-bg.jpg

top-bg.jpg

1104 ms

b-bg.jpg

b-bg.jpg

1382 ms

s.png

s.png

1266 ms

b-bg1.jpg

b-bg1.jpg

1529 ms

s1.png

s1.png

1470 ms

welcome.jpg

welcome.jpg

1409 ms

icon.jpg

icon.jpg

1562 ms

icon1.jpg

icon1.jpg

1620 ms

icon2.jpg

icon2.jpg

1756 ms

icon3.jpg

icon3.jpg

1760 ms

captcha.php

captcha.php

1862 ms

qrcode.png

qrcode.png

1905 ms

send.gif

send.gif

1935 ms

logo.png

logo.png

1991 ms

menu-divider.html

menu-divider.html

2112 ms

slash_it.png

slash_it.png

2125 ms

waves-01.png

waves-01.png

2221 ms

para-bg1.jpg

para-bg1.jpg

2242 ms

font

font

95 ms

fontawesome-webfontf77b.woff

fontawesome-webfontf77b.woff

2523 ms

font

font

162 ms

dark_mosaic.png

dark_mosaic.png

2520 ms

arrow-02.png

arrow-02.png

2612 ms

h-lines2.png

h-lines2.png

2615 ms

scroll-top-arrow.png

scroll-top-arrow.png

2616 ms

collect

collect

12 ms

opacity-line.png

opacity-line.png

1752 ms

loader.gif

loader.gif

1982 ms

timer.png

timer.png

1988 ms

large_left.png

large_left.png

1504 ms

large_right.png

large_right.png

1504 ms

lightblue.css

lightblue.css

160 ms

lightgreen.css

lightgreen.css

509 ms

blue.css

blue.css

364 ms

green.css

green.css

491 ms

red.css

red.css

365 ms

cyan.css

cyan.css

425 ms

purple.css

purple.css

406 ms

pink.css

pink.css

340 ms

brown.css

brown.css

422 ms

Accessibility Review

powerventsystem.com accessibility score

66

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

Heading elements are not in a sequentially-descending order

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

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

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

powerventsystem.com best practices score

50

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

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

powerventsystem.com SEO score

83

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

Links do not have descriptive text

High

Image elements do not have [alt] attributes

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 Powerventsystem.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 Powerventsystem.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

powerventsystem.com

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