Access u-vid.ru. Системы видеонаблюдения в Егорьевске, Коломне, Воскресенске

name

value

score

weighting

FCP (First Contentful Paint)

Value5.3 s

7/100

10%

LCP (Largest Contentful Paint)

Value15.9 s

0/100

25%

SI (Speed Index)

Value8.3 s

19/100

10%

TBT (Total Blocking Time)

Value2,480 ms

4/100

30%

CLS (Cumulative Layout Shift)

Value0.005

100/100

15%

TTI (Time to Interactive)

Value24.6 s

0/100

10%

u-vid.ru

728 ms

fotorama.js

49 ms

settings.css

130 ms

static-captions.css

255 ms

dynamic-captions.css

366 ms

Our browser made a total of 125 requests to load all elements on the main page. We found that 77% of them (96 requests) were addressed to the original U-vid.ru, 5% (6 requests) were made to Quiz.leadforms.ru and 3% (4 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain U-vid.ru.

Content Size

14.2 MB

After Optimization

11.0 MB

In fact, the total size of U-vid.ru main page is 14.2 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. 75% 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 13.8 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 70.6 kB

Original 88.3 kB
After minification 74.0 kB
After compression 17.7 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 14.3 kB, which is 16% 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 70.6 kB or 80% of the original size.

Image Optimization

-23%

Potential reduce by 3.1 MB

Original 13.8 MB
After minification 10.6 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. Obviously, U Vid needs image optimization as it can save up to 3.1 MB or 23% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-2%

Potential reduce by 4.0 kB

Original 225.2 kB
After minification 224.9 kB
After compression 221.1 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

-11%

Potential reduce by 11.5 kB

Original 109.2 kB
After minification 109.2 kB
After compression 97.7 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. U-vid.ru needs all CSS files to be minified and compressed as it can save up to 11.5 kB or 11% of the original size.

Requests Now

118

After Optimization

The browser has sent 118 CSS, Javascripts, AJAX and image requests in order to completely render the main page of U Vid. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and from 16 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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

Buttons do not have an accessible name

High

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

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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 keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

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

Missing source maps for large first-party JavaScript

High

Issues were logged in the Issues panel in Chrome Devtools

Search Engine Optimization Advices

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

High

Links are not crawlable

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

High

Image elements do not have [alt] attributes

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

High

Tap targets are not sized appropriately

Language and Encoding

Language Detected

RU
Language Claimed

RU
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise U-vid.ru can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and it matches the claimed language. Our system also found out that U-vid.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

u-vid.ru

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

Системы видеонаблюдения в Егорьевске, Коломне, Воскресенске

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

u-vid.ru

fotorama.js

settings.css

static-captions.css

dynamic-captions.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

u-vid.ru

fotorama.js

settings.css

static-captions.css

dynamic-captions.css

captions.css

owl.carousel.css

bootstrap.min.css

animate.css

stylesheet.css

newstylesheet.css

jquery.fancybox.css

responsive.css

lightbox.min.css

font-awesome.min.css

jquery.shim.js

jquery-2.1.1.min.js

common.js

bootstrap.min.js

api.js

pavblog_script.js

registr.js

es5-shims.min.js

share.js

showsearch.js

hidden.js

jquery.fancybox.min.js

lightbox.js

jquery.themepunch.tools.min.js

jquery.themepunch.revolution.min.js

owl.carousel.min.js

v1.js

css

print.css

analytics.js

close.png

loading.gif

prev.png

next.png

logo.png

company.jpg

baner.jpg

wb.jpg