Access obdtools.net. OBD TOOLS - Auto Diagnostic Tool

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

62/100

10%

LCP (Largest Contentful Paint)

Value11.7 s

0/100

25%

SI (Speed Index)

Value4.1 s

79/100

10%

TBT (Total Blocking Time)

Value130 ms

96/100

30%

CLS (Cumulative Layout Shift)

Value0.004

100/100

15%

TTI (Time to Interactive)

Value5.7 s

68/100

10%

obdtools.net

385 ms

obdtools.net

272 ms

www.obdtools.net

786 ms

style.css

201 ms

common.js

203 ms

Our browser made a total of 124 requests to load all elements on the main page. We found that 98% of them (121 requests) were addressed to the original Obdtools.net, 2% (2 requests) were made to Googletagmanager.com and 1% (1 request) were made to Code.tidio.co. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Obdtools.net.

Content Size

1.4 MB

After Optimization

1.2 MB

In fact, the total size of Obdtools.net main page is 1.4 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 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 82.0 kB

Original 98.5 kB
After minification 87.3 kB
After compression 16.5 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. This page needs HTML code to be minified as it can gain 11.2 kB, which is 11% 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 82.0 kB or 83% of the original size.

Image Optimization

-10%

Potential reduce by 119.0 kB

Original 1.2 MB
After minification 1.1 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. OBD TOOLS images are well optimized though.

JavaScript Optimization

-42%

Potential reduce by 7.3 kB

Original 17.3 kB
After minification 17.3 kB
After compression 9.9 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 7.3 kB or 42% of the original size.

CSS Optimization

-30%

Potential reduce by 2.7 kB

Original 9.1 kB
After minification 9.1 kB
After compression 6.4 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. Obdtools.net needs all CSS files to be minified and compressed as it can save up to 2.7 kB or 30% of the original size.

Requests Now

120

After Optimization

The browser has sent 120 CSS, Javascripts, AJAX and image requests in order to completely render the main page of OBD TOOLS. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

These are opportunities to improve the interpretation of your content by users in different locales.

High

<html> element does not have a [lang] attribute

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.

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

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

High

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

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

Search Engine Optimization Advices

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Links do not have descriptive text

High

Image elements do not have [alt] attributes

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

Language and Encoding

Language Detected

EN
Language Claimed

N/A
Encoding

UTF-8

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

obdtools.net

Open Graph description is not detected on the main page of OBD TOOLS. 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:

Report Summary

Performance

Accessibility

Best Practices

SEO

OBD TOOLS - Auto Diagnostic Tool_Auto Scanner Tools -Supplier

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

obdtools.net

obdtools.net

www.obdtools.net

style.css

common.js

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

obdtools.net

obdtools.net

www.obdtools.net

style.css

common.js

index.js

qq.css

transport.js

utils.js

zam91e2jumgesgzuewdxnnefj0wuomsb.js

js

js

top_nav.gif

biao6.gif

biao3.gif

logo.gif

meun_r.gif

top_1.gif

1090_thumb_G_1569160497403.jpg

top_2.gif

995_thumb_G_1591657455132.jpg

top_3.gif

top_4.gif

top_5.gif

top_6.gif

top_7.gif

top_8.gif

top_9.gif

top_10.gif

Latvia.ico

Germany.ico

Canada.ico

Switzerland.ico

Norway.ico

United%20States.ico

Mexico.ico

United%20Kingdom.ico

Jordan.ico

Autel-MaxiIM-IM608-key-programmer-obdtools.jpg

obdstar-x300-dp-plus-full-key-programmer.jpg

SBB-PRO2-Key-Programmer-V48.88.jpg

20170515wdzgaf.jpg

2017082208403986.jpg