Access drivernotes.net. Бортовой журнал | Расход топлива | Техническое обслуживание автомобилей

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

53/100

10%

LCP (Largest Contentful Paint)

Value24.7 s

0/100

25%

SI (Speed Index)

Value9.9 s

9/100

10%

TBT (Total Blocking Time)

Value580 ms

51/100

30%

CLS (Cumulative Layout Shift)

Value0.018

100/100

15%

TTI (Time to Interactive)

Value20.5 s

2/100

10%

drivernotes.net

305 ms

style.css

188 ms

jquery-ui.css

183 ms

colorbox.css

180 ms

rater.css

181 ms

Our browser made a total of 92 requests to load all elements on the main page. We found that 66% of them (61 requests) were addressed to the original Drivernotes.net, 21% (19 requests) were made to Static.xx.fbcdn.net and 2% (2 requests) were made to Apis.google.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Drivernotes.net.

Content Size

2.5 MB

After Optimization

605.5 kB

In fact, the total size of Drivernotes.net main page is 2.5 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. Images take 1.9 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 258.5 kB

Original 316.0 kB
After minification 312.3 kB
After compression 57.5 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 258.5 kB or 82% of the original size.

Image Optimization

-85%

Potential reduce by 1.6 MB

Original 1.9 MB
After minification 289.2 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. Obviously, Drivernotes needs image optimization as it can save up to 1.6 MB or 85% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-7%

Potential reduce by 16.5 kB

Original 233.2 kB
After minification 232.0 kB
After compression 216.7 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. This website has mostly compressed JavaScripts.

CSS Optimization

-15%

Potential reduce by 7.5 kB

Original 49.6 kB
After minification 49.6 kB
After compression 42.1 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. Drivernotes.net needs all CSS files to be minified and compressed as it can save up to 7.5 kB or 15% of the original size.

Requests Now

After Optimization

The browser has sent 85 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Drivernotes. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 38 to 1 for JavaScripts and from 11 to 1 for CSS 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 semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

High

<frame> or <iframe> elements do not have a title

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 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>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

Search Engine Optimization Advices

Language and Encoding

Language Detected

RU
Language Claimed

N/A
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Drivernotes.net can be misinterpreted by Google and other search engines. Our service has detected that Russian 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 Drivernotes.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

drivernotes.net

Open Graph description is not detected on the main page of Drivernotes. 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

Бортовой журнал | Расход топлива | Техническое обслуживание автомобилей

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

drivernotes.net

style.css

jquery-ui.css

colorbox.css

rater.css

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

drivernotes.net

style.css

jquery-ui.css

colorbox.css

rater.css

jquery-1.9.1.min.js

jquery-migrate-1.1.1.min.js

colorbox_1.4.27.js

prefixfree.js

appleid.auth.js

hover.js

jquery-ui.min.js

jquery.datepick-ru.js

advertise.js

auth.js

jquery.rater.js

cities.js

string.js

wz_tooltip.js

plusone.js

marks_list.js

notifications.js

firebase-app.js

firebase-analytics.js

init-firebase.js

all.js

62237862

likebox.php

header_bg.png

logotype.png

submenu_arrow.png

facebook-soc2.png

googleplus-soc2.png

hand_iphone.png

google_btn.png

app_btn.png

header_arrow2.png

tab1.png

tab2.png

tab3.png

tab4.png

tab5.png

tab6.png