Report Summary

  • 4

    Performance

    Renders faster than
    20% of other websites

  • 70

    Accessibility

    Visual factors better than
    that of 36% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 97

    SEO

    Google-friendlier than
    91% of websites

doronprecision.com

Doron Simulation -The World Leader in Truck driving simulator

Page Load Speed

6.3 sec in total

First Response

1.8 sec

Resources Loaded

4.1 sec

Page Rendered

303 ms

doronprecision.com screenshot

About Website

Welcome to doronprecision.com homepage info - get ready to check Doron Precision best content for United States right away, or after learning these important things about doronprecision.com

World Leader in driving simulation. Truck driving simulators, law enforcement driving simulators Fire and EMS driving simulators, Transit driving simulator

Visit doronprecision.com

Key Findings

We analyzed Doronprecision.com page load time and found that the first response time was 1.8 sec and then it took 4.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

doronprecision.com performance score

4

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

21/100

10%

LCP (Largest Contentful Paint)

Value11.8 s

0/100

25%

SI (Speed Index)

Value14.2 s

1/100

10%

TBT (Total Blocking Time)

Value8,630 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.654

8/100

15%

TTI (Time to Interactive)

Value17.5 s

4/100

10%

Network Requests Diagram

www.doronprecision.com

1828 ms

style.css

46 ms

jquery-ui.theme.min.css

44 ms

minimalist.css

20 ms

gsc.css

56 ms

Our browser made a total of 64 requests to load all elements on the main page. We found that 75% of them (48 requests) were addressed to the original Doronprecision.com, 5% (3 requests) were made to Google.com and 5% (3 requests) were made to S7.addthis.com. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Doronprecision.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 939.9 kB (49%)

Content Size

1.9 MB

After Optimization

992.1 kB

In fact, the total size of Doronprecision.com main page is 1.9 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. 50% of websites need less resources to load. Javascripts take 872.4 kB which makes up the majority of the site volume.

HTML Optimization

-70%

Potential reduce by 51.3 kB

  • Original 73.2 kB
  • After minification 72.4 kB
  • After compression 21.9 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. 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 51.3 kB or 70% of the original size.

Image Optimization

-3%

Potential reduce by 17.7 kB

  • Original 629.9 kB
  • After minification 612.2 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. Doron Precision images are well optimized though.

JavaScript Optimization

-65%

Potential reduce by 570.8 kB

  • Original 872.4 kB
  • After minification 870.3 kB
  • After compression 301.6 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 570.8 kB or 65% of the original size.

CSS Optimization

-84%

Potential reduce by 300.2 kB

  • Original 356.6 kB
  • After minification 348.4 kB
  • After compression 56.4 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. Doronprecision.com needs all CSS files to be minified and compressed as it can save up to 300.2 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 36 (61%)

Requests Now

59

After Optimization

23

The browser has sent 59 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Doron Precision. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

doronprecision.com accessibility score

70

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.

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

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

doronprecision.com best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

doronprecision.com SEO score

97

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

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Doronprecision.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 Doronprecision.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

Open Graph description is not detected on the main page of Doron Precision. 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: