Tools & Wizards About Us
ricardo-engine.com screenshot

Report Summary

  • 69

    Performance

    Renders faster than
    80% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

ricardo-engine.com

diesel engine,ricardo engine,diesel generator set-Weifang Changsong Diesel Engine Co.,Ltd

Page Load Speed

5.1 sec in total

First Response

370 ms

Resources Loaded

4.5 sec

Page Rendered

268 ms

ricardo-engine.com screenshot

About Website

Visit ricardo-engine.com now to see the best up-to-date Ricardo Engine content and also check out these interesting facts you probably never knew about ricardo-engine.com

Weifang Changsong Diesel Engine Co.,LTD. produce diesel engine，generator set，ricardo engine，diesel generator set，PTO engine，pump engine，marine engine，Weifang engine,Engineering diesel engine,Generatin...

Visit ricardo-engine.com

Key Findings

We analyzed Ricardo-engine.com page load time and found that the first response time was 370 ms and then it took 4.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

ricardo-engine.com performance score

69

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

53/100

10%

LCP (Largest Contentful Paint)

Value4.0 s

48/100

25%

SI (Speed Index)

Value5.2 s

60/100

10%

TBT (Total Blocking Time)

Value30 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.294

40/100

15%

TTI (Time to Interactive)

Value3.6 s

92/100

10%

Network Requests Diagram

ricardo-engine.com

370 ms

www.ricardo-engine.com

1128 ms

css

141 ms

bootstrap.css

344 ms

bxslider.css

146 ms

Our browser made a total of 34 requests to load all elements on the main page. We found that 88% of them (30 requests) were addressed to the original Ricardo-engine.com, 12% (4 requests) were made to Static.addtoany.com. The less responsive or slowest element that took the longest time to load (2.6 sec) belongs to the original domain Ricardo-engine.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 200.4 kB (9%)

Content Size

2.1 MB

After Optimization

1.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ricardo-engine.com main page is 2.1 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. 30% of websites need less resources to load. Images take 1.9 MB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 30.9 kB

  • Original 40.3 kB
  • After minification 37.4 kB
  • After compression 9.3 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 30.9 kB or 77% of the original size.

Image Optimization

-7%

Potential reduce by 134.6 kB

  • Original 1.9 MB
  • After minification 1.8 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. Ricardo Engine images are well optimized though.

JavaScript Optimization

-15%

Potential reduce by 20.6 kB

  • Original 137.6 kB
  • After minification 137.6 kB
  • After compression 116.9 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 20.6 kB or 15% of the original size.

CSS Optimization

-38%

Potential reduce by 14.2 kB

  • Original 37.4 kB
  • After minification 37.4 kB
  • After compression 23.2 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. Ricardo-engine.com needs all CSS files to be minified and compressed as it can save up to 14.2 kB or 38% of the original size.

Requests Breakdown

Number of requests can be reduced by 6 (21%)

Requests Now

29

After Optimization

23

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ricardo Engine. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

ricardo-engine.com

ricardo-engine.com

370 ms

www.ricardo-engine.com

www.ricardo-engine.com

1128 ms

css

css

141 ms

bootstrap.css

bootstrap.css

344 ms

bxslider.css

bxslider.css

146 ms

style.css

style.css

225 ms

jquery.min.js

jquery.min.js

433 ms

bxslider.min.js

bxslider.min.js

226 ms

common.js

common.js

209 ms

bootstrap.js

bootstrap.js

356 ms

page.js

page.js

30 ms

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53007d5b00000.png

83 ms

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350 ms

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1857 ms

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1159 ms

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5c199c9770c2e.jpg

204 ms

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5c199979686c5.jpg

143 ms

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415 ms

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355 ms

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339 ms

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1851 ms

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2047 ms

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2048 ms

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5c132307daf07.jpg

2563 ms

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1232 ms

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1305 ms

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575f99afcde15.png

1377 ms

bx_loader.gif

bx_loader.gif

1430 ms

li.png

li.png

1502 ms

glyphicons-halflings-regular.woff

glyphicons-halflings-regular.woff

1573 ms

sm.25.html

sm.25.html

12 ms

eso.Ep5bSEmr.js

eso.Ep5bSEmr.js

18 ms

icons.37.svg.js

icons.37.svg.js

18 ms

glyphicons-halflings-regular.ttf

glyphicons-halflings-regular.ttf

143 ms

Accessibility Review

ricardo-engine.com accessibility score

96

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

Best Practices

ricardo-engine.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

ricardo-engine.com SEO score

90

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

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 Ricardo-engine.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 Ricardo-engine.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

ricardo-engine.com

Open Graph description is not detected on the main page of Ricardo Engine. 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: