Report Summary

  • 32

    Performance

    Renders faster than
    52% of other websites

  • 69

    Accessibility

    Visual factors better than
    that of 34% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 67

    SEO

    Google-friendlier than
    26% of websites

rrdiesel.com.sg

Locomotive Diesel Engine | Volvo Diesel Engine Parts in UAE

Page Load Speed

13.5 sec in total

First Response

847 ms

Resources Loaded

12.3 sec

Page Rendered

373 ms

rrdiesel.com.sg screenshot

About Website

Click here to check amazing Rr Diesel content. Otherwise, check out these important facts you probably never knew about rrdiesel.com.sg

RR diesel is renowned for a reliable supplier of heavy equipment, Volvo diesel engine parts, locomotive diesel engine and spare parts for the past 25 years. We supply spare parts for most heavy machin...

Visit rrdiesel.com.sg

Key Findings

We analyzed Rrdiesel.com.sg page load time and found that the first response time was 847 ms and then it took 12.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

rrdiesel.com.sg performance score

32

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.9 s

1/100

10%

LCP (Largest Contentful Paint)

Value8.0 s

2/100

25%

SI (Speed Index)

Value19.0 s

0/100

10%

TBT (Total Blocking Time)

Value200 ms

89/100

30%

CLS (Cumulative Layout Shift)

Value0.414

23/100

15%

TTI (Time to Interactive)

Value11.8 s

17/100

10%

Network Requests Diagram

rrdiesel.com.sg

847 ms

www.rrdiesel.com.sg

2450 ms

js

116 ms

bootstrap.min.css

496 ms

font-awesome.min.css

730 ms

Our browser made a total of 81 requests to load all elements on the main page. We found that 70% of them (57 requests) were addressed to the original Rrdiesel.com.sg, 16% (13 requests) were made to Embed.tawk.to and 7% (6 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (3.1 sec) belongs to the original domain Rrdiesel.com.sg.

Page Optimization Overview & Recommendations

Page size can be reduced by 150.2 kB (9%)

Content Size

1.7 MB

After Optimization

1.6 MB

In fact, the total size of Rrdiesel.com.sg main page is 1.7 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. Images take 1.5 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 41.2 kB

  • Original 48.9 kB
  • After minification 37.4 kB
  • After compression 7.7 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 11.5 kB, which is 24% 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 41.2 kB or 84% of the original size.

Image Optimization

-3%

Potential reduce by 43.8 kB

  • Original 1.5 MB
  • After minification 1.4 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. Rr Diesel images are well optimized though.

JavaScript Optimization

-27%

Potential reduce by 50.5 kB

  • Original 185.4 kB
  • After minification 185.4 kB
  • After compression 134.9 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 50.5 kB or 27% of the original size.

CSS Optimization

-27%

Potential reduce by 14.7 kB

  • Original 54.8 kB
  • After minification 54.7 kB
  • After compression 40.1 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. Rrdiesel.com.sg needs all CSS files to be minified and compressed as it can save up to 14.7 kB or 27% of the original size.

Requests Breakdown

Number of requests can be reduced by 38 (58%)

Requests Now

66

After Optimization

28

The browser has sent 66 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rr Diesel. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 30 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

rrdiesel.com.sg accessibility score

69

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

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

rrdiesel.com.sg best practices score

58

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

High

Page has valid source maps

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

rrdiesel.com.sg SEO score

67

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

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 Rrdiesel.com.sg 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 Rrdiesel.com.sg 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

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