Tools & Wizards About Us

Report Summary

  • 41

    Performance

    Renders faster than
    60% of other websites

  • 77

    Accessibility

    Visual factors better than
    that of 44% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

3dcaddcentre.com

3D CADD Centre - Best AutoCAD Training In Jaipur, CAD Course

Page Load Speed

31.2 sec in total

First Response

169 ms

Resources Loaded

4 sec

Page Rendered

27.1 sec

About Website

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Key Findings

We analyzed 3dcaddcentre.com page load time and found that the first response time was 169 ms and then it took 31 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.

Performance Metrics

3dcaddcentre.com performance score

41

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

21/100

10%

LCP (Largest Contentful Paint)

Value5.1 s

25/100

25%

SI (Speed Index)

Value7.0 s

32/100

10%

TBT (Total Blocking Time)

Value220 ms

87/100

30%

CLS (Cumulative Layout Shift)

Value1.024

2/100

15%

TTI (Time to Interactive)

Value9.5 s

30/100

10%

Network Requests Diagram

3dcaddcentre.com

169 ms

www.3dcaddcentre.com

402 ms

gtm.js

51 ms

bootstrap.min.css

63 ms

animate.min.css

119 ms

Our browser made a total of 169 requests to load all elements on the main page. We found that 86% of them (146 requests) were addressed to the original 3dcaddcentre.com, 9% (16 requests) were made to Fonts.gstatic.com and 4% (6 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain 3dcaddcentre.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.5 MB (14%)

Content Size

18.5 MB

After Optimization

15.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of 3dcaddcentre.com main page is 18.5 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 18.1 MB which makes up the majority of the site volume.

HTML Optimization

-92%

Potential reduce by 155.7 kB

  • Original 169.6 kB
  • After minification 95.8 kB
  • After compression 13.9 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 73.9 kB, which is 44% 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 155.7 kB or 92% of the original size.

Image Optimization

-13%

Potential reduce by 2.4 MB

  • Original 18.1 MB
  • After minification 15.7 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. Obviously, 3D CADD Centre needs image optimization as it can save up to 2.4 MB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-2%

Potential reduce by 2.2 kB

  • Original 93.6 kB
  • After minification 93.6 kB
  • After compression 91.4 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

-5%

Potential reduce by 5.0 kB

  • Original 101.8 kB
  • After minification 101.8 kB
  • After compression 96.8 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. 3dcaddcentre.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 52 (35%)

Requests Now

149

After Optimization

97

  • Images
  • JavaScript
  • CSS

The browser has sent 149 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 3D CADD Centre. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 25 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

3dcaddcentre.com accessibility score

77

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

Best Practices

3dcaddcentre.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

3dcaddcentre.com SEO score

86

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

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 3dcaddcentre.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 3dcaddcentre.com main page’s claimed encoding is . Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

Open Graph data is detected on the main page of 3D CADD Centre. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: