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name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

40/100

10%

LCP (Largest Contentful Paint)

Value5.8 s

15/100

25%

SI (Speed Index)

Value6.1 s

45/100

10%

TBT (Total Blocking Time)

Value630 ms

47/100

30%

CLS (Cumulative Layout Shift)

Value0.139

79/100

15%

TTI (Time to Interactive)

Value10.4 s

24/100

10%

tech-perewod.ru

487 ms

www.tech-perewod.ru

480 ms

template_ebb289f4b835a8fb872b00c9e8525f1c_v1.css

220 ms

core.min.js

440 ms

template_f619389ca2999b13e811339476f0d54f_v1.js

227 ms

Our browser made a total of 120 requests to load all elements on the main page. We found that 43% of them (52 requests) were addressed to the original Tech-perewod.ru, 23% (28 requests) were made to Fonts.gstatic.com and 7% (8 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Tech-perewod.ru.

Content Size

1.8 MB

After Optimization

1.2 MB

In fact, the total size of Tech-perewod.ru main page is 1.8 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. Only a small number of websites need less resources to load. Javascripts take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 62.4 kB

Original 77.4 kB
After minification 68.4 kB
After compression 15.0 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 9.0 kB, which is 12% 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 62.4 kB or 81% of the original size.

Image Optimization

-14%

Potential reduce by 87.8 kB

Original 627.5 kB
After minification 539.7 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, Tech Perewod needs image optimization as it can save up to 87.8 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-41%

Potential reduce by 435.4 kB

Original 1.1 MB
After minification 1.1 MB
After compression 619.9 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 435.4 kB or 41% of the original size.

CSS Optimization

-3%

Potential reduce by 2.4 kB

Original 72.9 kB
After minification 72.9 kB
After compression 70.5 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. Tech-perewod.ru has all CSS files already compressed.

Requests Now

After Optimization

The browser has sent 85 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tech Perewod. 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 6 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

Document doesn't have a <title> element

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

High

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

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

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

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

High

Document doesn't have a <title> element

High

Image elements do not have [alt] attributes

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

High

Links are not crawlable

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/).

High

Document uses legible font sizes

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 Tech-perewod.ru 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 Tech-perewod.ru 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

tech-perewod.ru

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

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

tech-perewod.ru

www.tech-perewod.ru

template_ebb289f4b835a8fb872b00c9e8525f1c_v1.css

core.min.js

template_f619389ca2999b13e811339476f0d54f_v1.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

tech-perewod.ru

www.tech-perewod.ru

template_ebb289f4b835a8fb872b00c9e8525f1c_v1.css

core.min.js

template_f619389ca2999b13e811339476f0d54f_v1.js

jquery.fancybox.css

jquery-ui.css

jquery.min.js

jquery-ui.min.js

jquery.easing.min.js

jquery.mask.min.js

camera.min.js

jquery.fancybox.pack.js

jquery.form.min.js

project.js

spin.min.js

lock.js

calculator.js

new.js

script.js

api.js

button_konsultant.js

conversion.js

main.js

ba.js

analytics.js

recaptcha__en.js

bg.jpg

icons-sprites.png

logo_s_new.png

btn.png

btn2.png

menu-bg.png

icons-sprite.png

flags.png

services-icons.png

vcomment-1.png

vcomment-3.png

vcomment-2.png

vcomment-4.jpg

rusbizauto-preview.jpg

Nissan-previev.jpg

aviatos-preview.jpg

kampman-preview.jpg