Access fragment-serp.ru. Пожарная сигнализация в Серпухове

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

35/100

10%

LCP (Largest Contentful Paint)

Value3.5 s

65/100

25%

SI (Speed Index)

Value14.6 s

1/100

10%

TBT (Total Blocking Time)

Value1,900 ms

8/100

30%

CLS (Cumulative Layout Shift)

Value0.007

100/100

15%

TTI (Time to Interactive)

Value24.4 s

0/100

10%

fragment-serp.ru

501 ms

www.fragment-serp.ru

741 ms

style_menu.css

272 ms

script_menu.js

298 ms

jquery-1.11.3.min.js

439 ms

Our browser made a total of 97 requests to load all elements on the main page. We found that 75% of them (73 requests) were addressed to the original Fragment-serp.ru, 6% (6 requests) were made to Yastatic.net and 3% (3 requests) were made to Site.yandex.net. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Fragment-serp.ru.

Content Size

4.3 MB

After Optimization

3.3 MB

In fact, the total size of Fragment-serp.ru main page is 4.3 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. 65% of websites need less resources to load. Images take 3.9 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 55.8 kB

Original 69.0 kB
After minification 64.2 kB
After compression 13.2 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 55.8 kB or 81% of the original size.

Image Optimization

-22%

Potential reduce by 887.5 kB

Original 3.9 MB
After minification 3.1 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. Obviously, Fragment Serp needs image optimization as it can save up to 887.5 kB or 22% 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 17.3 kB

Original 242.0 kB
After minification 242.0 kB
After compression 224.7 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

-17%

Potential reduce by 2.4 kB

Original 13.5 kB
After minification 13.5 kB
After compression 11.1 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. Fragment-serp.ru needs all CSS files to be minified and compressed as it can save up to 2.4 kB or 17% of the original size.

Requests Now

After Optimization

The browser has sent 90 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Fragment Serp. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 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 keyboard navigation in your application.

High

[id] attributes on active, focusable elements are not unique

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

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

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

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 Fragment-serp.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 Fragment-serp.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

fragment-serp.ru

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

Пожарная сигнализация в Серпухове | Компания «Фрагмент»

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

fragment-serp.ru

www.fragment-serp.ru

style_menu.css

script_menu.js

jquery-1.11.3.min.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

fragment-serp.ru

www.fragment-serp.ru

style_menu.css

script_menu.js

jquery-1.11.3.min.js

dsforms.js

style_new.css

highslide.css

jquery.min.js

highslide-with-gallery.js

jquery.maskedinput.min.js

jquery.bxslider.js

d-goals.js

web.css

top100.jcn

ruseller.js

top100.jcn

analytics.js

watch.js

all.js

bg_top.png

logo_top.png

top_ico1.png

top_ico2.png

top_ico3.png

border.png

galochka.png

block_ico1.png

s_ico1.png

block_ico2.png

s_ico2.png

block_ico3.png

s_ico3.png

block_ico4.png

s_ico4.png

block_ico5.png

s_ico5.png

block_ico6.png

s_ico6.png

block_ico7.png

s_ico7.png

block_ico8.png

s_ico8.png