Tools & Wizards About Us
commaoil.com screenshot

Report Summary

  • 11

    Performance

    Renders faster than
    24% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 81

    SEO

    Google-friendlier than
    42% of websites

commaoil.com

Comma Home | Comma UK | Engine oils and lubricants | Made for mechanics

Page Load Speed

2.1 sec in total

First Response

667 ms

Resources Loaded

1.2 sec

Page Rendered

166 ms

commaoil.com screenshot

About Website

Welcome to commaoil.com homepage info - get ready to check Comma Oil best content for Belarus right away, or after learning these important things about commaoil.com

We work side-by-side with workshops to produce high quality engine oils, lubricants and chemicals for passenger cars and commercial vehicles. Our solutions are OEM-approved and specially formulated wi...

Visit commaoil.com

Key Findings

We analyzed Commaoil.com page load time and found that the first response time was 667 ms and then it took 1.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

commaoil.com performance score

11

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

31/100

10%

LCP (Largest Contentful Paint)

Value26.9 s

0/100

25%

SI (Speed Index)

Value11.0 s

6/100

10%

TBT (Total Blocking Time)

Value2,430 ms

5/100

30%

CLS (Cumulative Layout Shift)

Value0.343

32/100

15%

TTI (Time to Interactive)

Value13.3 s

12/100

10%

Network Requests Diagram

www.commaoil.com

667 ms

styles20160225-1.css

58 ms

all.js

225 ms

jquery.kwicks.min.css

53 ms

jquery.kwicks.min.js

71 ms

Our browser made a total of 23 requests to load all elements on the main page. We found that 4% of them (1 request) were addressed to the original Commaoil.com, 91% (21 requests) were made to Static.cdn.commaoil.com and 4% (1 request) were made to Js-agent.newrelic.com. The less responsive or slowest element that took the longest time to load (667 ms) belongs to the original domain Commaoil.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 244.5 kB (25%)

Content Size

994.3 kB

After Optimization

749.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Commaoil.com main page is 994.3 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. 45% of websites need less resources to load. Images take 682.8 kB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 15.1 kB

  • Original 21.0 kB
  • After minification 18.3 kB
  • After compression 5.9 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 2.8 kB, which is 13% 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 15.1 kB or 72% of the original size.

Image Optimization

-1%

Potential reduce by 10.0 kB

  • Original 682.8 kB
  • After minification 672.8 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. Comma Oil images are well optimized though.

JavaScript Optimization

-64%

Potential reduce by 84.6 kB

  • Original 133.1 kB
  • After minification 124.1 kB
  • After compression 48.5 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 84.6 kB or 64% of the original size.

CSS Optimization

-86%

Potential reduce by 134.9 kB

  • Original 157.4 kB
  • After minification 132.2 kB
  • After compression 22.5 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. Commaoil.com needs all CSS files to be minified and compressed as it can save up to 134.9 kB or 86% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

22

After Optimization

22

  • Images
  • JavaScript
  • CSS

The browser has sent 22 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Comma Oil. According to our analytics all requests are already optimized.

Network Requests Diagram

www.commaoil.com

www.commaoil.com

667 ms

styles20160225-1.css

styles20160225-1.css

58 ms

all.js

all.js

225 ms

jquery.kwicks.min.css

jquery.kwicks.min.css

53 ms

jquery.kwicks.min.js

jquery.kwicks.min.js

71 ms

comma.png

comma.png

10 ms

headline.gif

headline.gif

11 ms

guarantee-en.gif

guarantee-en.gif

11 ms

gp2_logo.jpg

gp2_logo.jpg

83 ms

F4_logo.jpg

F4_logo.jpg

11 ms

search_box_icon.png

search_box_icon.png

9 ms

langs20150731.gif

langs20150731.gif

9 ms

arrowlangList.gif

arrowlangList.gif

10 ms

1.jpg

1.jpg

21 ms

2.jpg

2.jpg

22 ms

3.jpg

3.jpg

20 ms

accordion_ppp.jpg

accordion_ppp.jpg

25 ms

5.jpg

5.jpg

32 ms

pv.jpg

pv.jpg

12 ms

right_red_arrow.gif

right_red_arrow.gif

13 ms

motorsport_bg.jpg

motorsport_bg.jpg

14 ms

home_box_contactus.jpg

home_box_contactus.jpg

15 ms

nr-852.min.js

nr-852.min.js

43 ms

Accessibility Review

commaoil.com accessibility score

89

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-*] attributes do not match their roles

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.

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

commaoil.com best practices score

75

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

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

SEO Factors

commaoil.com SEO score

81

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

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 Commaoil.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 Commaoil.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

commaoil.com

Open Graph description is not detected on the main page of Comma Oil. 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: