Tools & Wizards About Us
esi-cfd.com screenshot

Report Summary

  • 20

    Performance

    Renders faster than
    37% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 67% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

esi-cfd.com

ESI Group - Leading Innovator in Virtual Prototyping Solutions

Page Load Speed

2.7 sec in total

First Response

602 ms

Resources Loaded

1.7 sec

Page Rendered

371 ms

esi-cfd.com screenshot

About Website

Click here to check amazing ESI Cfd content for India. Otherwise, check out these important facts you probably never knew about esi-cfd.com

ESI Group provides virtual prototyping software that simulates a product's behavior during testing, manufacturing and real-life use. Virtual prototyping allows designers to create a prototype in ...

Visit esi-cfd.com

Key Findings

We analyzed Esi-cfd.com page load time and found that the first response time was 602 ms and then it took 2.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

esi-cfd.com performance score

20

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.8 s

11/100

10%

LCP (Largest Contentful Paint)

Value5.9 s

13/100

25%

SI (Speed Index)

Value9.0 s

14/100

10%

TBT (Total Blocking Time)

Value2,980 ms

3/100

30%

CLS (Cumulative Layout Shift)

Value0.099

90/100

15%

TTI (Time to Interactive)

Value18.0 s

3/100

10%

Network Requests Diagram

esi-cfd.com

602 ms

template_css.css

270 ms

mod_d4j_transmenu.css

130 ms

transmenu.compact.js

248 ms

logo2.gif

96 ms

Our browser made a total of 21 requests to load all elements on the main page. We found that 67% of them (14 requests) were addressed to the original Esi-cfd.com, 19% (4 requests) were made to Acint.net and 10% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (602 ms) belongs to the original domain Esi-cfd.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 59.8 kB (38%)

Content Size

157.2 kB

After Optimization

97.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Esi-cfd.com main page is 157.2 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. Only 10% of websites need less resources to load. Images take 63.1 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 29.9 kB

  • Original 36.4 kB
  • After minification 33.5 kB
  • After compression 6.4 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 29.9 kB or 82% of the original size.

Image Optimization

-0%

Potential reduce by 118 B

  • Original 63.1 kB
  • After minification 63.0 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. ESI Cfd images are well optimized though.

JavaScript Optimization

-43%

Potential reduce by 19.2 kB

  • Original 45.1 kB
  • After minification 44.6 kB
  • After compression 25.9 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 19.2 kB or 43% of the original size.

CSS Optimization

-84%

Potential reduce by 10.5 kB

  • Original 12.5 kB
  • After minification 7.3 kB
  • After compression 2.0 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. Esi-cfd.com needs all CSS files to be minified and compressed as it can save up to 10.5 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 7 (37%)

Requests Now

19

After Optimization

12

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 19 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ESI Cfd. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Network Requests Diagram

esi-cfd.com

esi-cfd.com

602 ms

template_css.css

template_css.css

270 ms

mod_d4j_transmenu.css

mod_d4j_transmenu.css

130 ms

transmenu.compact.js

transmenu.compact.js

248 ms

logo2.gif

logo2.gif

96 ms

esi_header.jpg

esi_header.jpg

156 ms

image_A.png

image_A.png

183 ms

image_C.png

image_C.png

171 ms

image_B.png

image_B.png

181 ms

spacer.png

spacer.png

96 ms

menu_bg.png

menu_bg.png

171 ms

x.gif

x.gif

143 ms

subhead_bg.png

subhead_bg.png

187 ms

button_bg.png

button_bg.png

234 ms

aci.js

aci.js

226 ms

ga.js

ga.js

52 ms

__utm.gif

__utm.gif

19 ms

110 ms

226 ms

286 ms

match

match

217 ms

Accessibility Review

esi-cfd.com accessibility score

87

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-hidden="true"] elements contain focusable descendents

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

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

Best Practices

esi-cfd.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

SEO Factors

esi-cfd.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

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Esi-cfd.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 Esi-cfd.com main page’s claimed encoding is iso-8859-1. 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

esi-cfd.com

Open Graph description is not detected on the main page of ESI Cfd. 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: