Access obdmonitor.net. OBD Monitor - Diagnostic tools for cars, trucks, bikes & more

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

69/100

10%

LCP (Largest Contentful Paint)

Value8.5 s

1/100

25%

SI (Speed Index)

Value10.5 s

7/100

10%

TBT (Total Blocking Time)

Value11,880 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.157

74/100

15%

TTI (Time to Interactive)

Value39.9 s

0/100

10%

www.obdmonitor.com

160 ms

minified.js

197 ms

focus-within-polyfill.js

196 ms

polyfill.min.js

187 ms

bootstrap-features.1a99b4a8.bundle.min.js

375 ms

Our browser made a total of 68 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Obdmonitor.net, 28% (19 requests) were made to Static.parastorage.com and 12% (8 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (1.6 sec) relates to the external source Static.wixstatic.com.

Content Size

1.7 MB

After Optimization

748.5 kB

In fact, the total size of Obdmonitor.net 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. HTML takes 746.5 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 588.0 kB

Original 746.5 kB
After minification 744.7 kB
After compression 158.5 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 588.0 kB or 79% of the original size.

Image Optimization

-5%

Potential reduce by 21.8 kB

Original 475.1 kB
After minification 453.3 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. OBD Monitor images are well optimized though.

JavaScript Optimization

-30%

Potential reduce by 33.7 kB

Original 113.6 kB
After minification 112.1 kB
After compression 79.9 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 33.7 kB or 30% of the original size.

CSS Optimization

-85%

Potential reduce by 310.9 kB

Original 367.7 kB
After minification 367.5 kB
After compression 56.8 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. Obdmonitor.net needs all CSS files to be minified and compressed as it can save up to 310.9 kB or 85% of the original size.

Requests Now

After Optimization

The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of OBD Monitor. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and as a result speed up the page load time.