Tools & Wizards About Us
hvacdesigndrafting.com screenshot

Report Summary

  • 18

    Performance

    Renders faster than
    34% of other websites

  • 58

    Accessibility

    Visual factors better than
    that of 25% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

hvacdesigndrafting.com

HVAC 3D Modeling, 2D Drafting, MEP BIM, Heating Ventilation Air Conditioning & Coordination Services

Page Load Speed

729 ms in total

First Response

60 ms

Resources Loaded

456 ms

Page Rendered

213 ms

hvacdesigndrafting.com screenshot

About Website

Visit hvacdesigndrafting.com now to see the best up-to-date HVAC Design Drafting content for India and also check out these interesting facts you probably never knew about hvacdesigndrafting.com

Our Company is Specializing in HVAC 2D Drafting, 3D Modeling , MEP BIM Services, Coordination and Shop drawings, Green Building, Drafting and Design Services.

Visit hvacdesigndrafting.com

Key Findings

We analyzed Hvacdesigndrafting.com page load time and found that the first response time was 60 ms and then it took 669 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Performance Metrics

hvacdesigndrafting.com performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value8.0 s

0/100

10%

LCP (Largest Contentful Paint)

Value13.0 s

0/100

25%

SI (Speed Index)

Value15.7 s

0/100

10%

TBT (Total Blocking Time)

Value1,230 ms

20/100

30%

CLS (Cumulative Layout Shift)

Value0.177

68/100

15%

TTI (Time to Interactive)

Value10.8 s

22/100

10%

Network Requests Diagram

hvacdesigndrafting.com

60 ms

www.hvacdesigndrafting.com

113 ms

reset.css

41 ms

layout.css

60 ms

style.css

54 ms

Our browser made a total of 47 requests to load all elements on the main page. We found that 87% of them (41 requests) were addressed to the original Hvacdesigndrafting.com, 9% (4 requests) were made to Google-analytics.com and 2% (1 request) were made to Statcounter.com. The less responsive or slowest element that took the longest time to load (149 ms) relates to the external source C.statcounter.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 85.9 kB (37%)

Content Size

229.2 kB

After Optimization

143.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Hvacdesigndrafting.com main page is 229.2 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. 20% of websites need less resources to load. Javascripts take 125.5 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 12.8 kB

  • Original 16.8 kB
  • After minification 13.1 kB
  • After compression 4.0 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 3.7 kB, which is 22% 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 12.8 kB or 76% of the original size.

Image Optimization

-0%

Potential reduce by 233 B

  • Original 58.6 kB
  • After minification 58.3 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. HVAC Design Drafting images are well optimized though.

JavaScript Optimization

-39%

Potential reduce by 49.2 kB

  • Original 125.5 kB
  • After minification 125.5 kB
  • After compression 76.2 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 49.2 kB or 39% of the original size.

CSS Optimization

-83%

Potential reduce by 23.7 kB

  • Original 28.4 kB
  • After minification 20.8 kB
  • After compression 4.7 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. Hvacdesigndrafting.com needs all CSS files to be minified and compressed as it can save up to 23.7 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 27 (61%)

Requests Now

44

After Optimization

17

  • Images
  • JavaScript
  • CSS

The browser has sent 44 CSS, Javascripts, AJAX and image requests in order to completely render the main page of HVAC Design Drafting. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

hvacdesigndrafting.com

hvacdesigndrafting.com

60 ms

www.hvacdesigndrafting.com

www.hvacdesigndrafting.com

113 ms

reset.css

reset.css

41 ms

layout.css

layout.css

60 ms

style.css

style.css

54 ms

nivo-slider.css

nivo-slider.css

61 ms

jquery-1.4.2.min.js

jquery-1.4.2.min.js

100 ms

jquery.nivo.slider.js

jquery.nivo.slider.js

75 ms

analytics.js

analytics.js

21 ms

counter.js

counter.js

9 ms

main-tail-top.gif

main-tail-top.gif

56 ms

main-tail-bot.gif

main-tail-bot.gif

57 ms

logo.gif

logo.gif

55 ms

menu-divider.gif

menu-divider.gif

56 ms

menu-act.gif

menu-act.gif

56 ms

icon-1.gif

icon-1.gif

58 ms

menu-bg.gif

menu-bg.gif

56 ms

icon-2.gif

icon-2.gif

57 ms

icon-3.gif

icon-3.gif

57 ms

icon-4.gif

icon-4.gif

58 ms

icon-5.gif

icon-5.gif

58 ms

icon-6.gif

icon-6.gif

59 ms

content-tail.gif

content-tail.gif

60 ms

gallery-pic2.jpg

gallery-pic2.jpg

67 ms

banner_bg.gif

banner_bg.gif

60 ms

icon-services.gif

icon-services.gif

60 ms

bvanner_img1.gif

bvanner_img1.gif

61 ms

bvanner_img2.gif

bvanner_img2.gif

64 ms

bvanner_img3.gif

bvanner_img3.gif

65 ms

get_captcha.php

get_captcha.php

125 ms

btn_submit.gif

btn_submit.gif

73 ms

btn_readmore.gif

btn_readmore.gif

76 ms

marker.gif

marker.gif

79 ms

content-bg-2.gif

content-bg-2.gif

79 ms

marker-1.gif

marker-1.gif

80 ms

livechat.gif

livechat.gif

87 ms

chat_line.gif

chat_line.gif

92 ms

icon_mns.gif

icon_mns.gif

95 ms

icon_yah.gif

icon_yah.gif

93 ms

icon_g.gif

icon_g.gif

96 ms

icon_sky.gif

icon_sky.gif

103 ms

bottom-divider.gif

bottom-divider.gif

106 ms

bottom-menu-bg.gif

bottom-menu-bg.gif

109 ms

t.php

t.php

149 ms

ga.js

ga.js

23 ms

collect

collect

25 ms

__utm.gif

__utm.gif

16 ms

Accessibility Review

hvacdesigndrafting.com accessibility score

58

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

ARIA input fields do not have accessible names

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

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

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

hvacdesigndrafting.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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

hvacdesigndrafting.com SEO score

77

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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

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

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 Hvacdesigndrafting.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 Hvacdesigndrafting.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

hvacdesigndrafting.com

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