Access profreserv.ru. Профрезерв - аутсорсинг, аутстаффинг, лизинг, массовый подбор персонала в Москве

name

value

score

weighting

FCP (First Contentful Paint)

Value5.0 s

9/100

10%

LCP (Largest Contentful Paint)

Value11.5 s

0/100

25%

SI (Speed Index)

Value9.5 s

11/100

10%

TBT (Total Blocking Time)

Value3,000 ms

3/100

30%

CLS (Cumulative Layout Shift)

Value0.219

57/100

15%

TTI (Time to Interactive)

Value23.4 s

1/100

10%

profreserv.ru

715 ms

jquery.min.js

177 ms

add_favorite.js

201 ms

jquery.colorbox-min.js

332 ms

template.css

333 ms

Our browser made a total of 114 requests to load all elements on the main page. We found that 94% of them (107 requests) were addressed to the original Profreserv.ru, 4% (4 requests) were made to Google-analytics.com and 1% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Profreserv.ru.

Content Size

1.7 MB

After Optimization

1.0 MB

In fact, the total size of Profreserv.ru main page is 1.7 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 1.0 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 43.2 kB

Original 54.4 kB
After minification 50.3 kB
After compression 11.3 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 43.2 kB or 79% of the original size.

Image Optimization

-14%

Potential reduce by 140.7 kB

Original 1.0 MB
After minification 863.1 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, Profreserv needs image optimization as it can save up to 140.7 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

-75%

Potential reduce by 427.7 kB

Original 572.0 kB
After minification 452.0 kB
After compression 144.3 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 427.7 kB or 75% of the original size.

CSS Optimization

-81%

Potential reduce by 40.4 kB

Original 50.2 kB
After minification 40.6 kB
After compression 9.8 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. Profreserv.ru needs all CSS files to be minified and compressed as it can save up to 40.4 kB or 81% of the original size.

Requests Now

112

After Optimization

The browser has sent 112 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Profreserv. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

High

ARIA progressbar elements do not have accessible names.

High

ARIA IDs are not unique

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

High

Links do not have a discernible name

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

Search Engine Optimization Advices

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

RU
Encoding

UTF-8

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

profreserv.ru

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

Профрезерв - аутсорсинг, аутстаффинг, лизинг, массовый подбор персонала в Москве - Профрезерв

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

profreserv.ru

jquery.min.js

add_favorite.js

jquery.colorbox-min.js

template.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

profreserv.ru

jquery.min.js

add_favorite.js

jquery.colorbox-min.js

template.css

colorbox.css

global_app.js

images.js

jquery.dimensions.js

jquery.tooltip.js

kernel_main.css

kernel_main.js

template_4be43072dd828d763d90f1f4af94dca9_9fc573aeb7691884449ff8f33eb85311.js

page_edd0b99e452269729a4e876d5d735581_6df1a424f73326377d995e60ef2c2ac9.js

style.css

attachments.css

slider.css

front.css

mootools.js

caption.js

jquery.easing.1.2.js

jquery.anythingslider.js

functions.js

jcomments-v2.0.js

ajax.js

openapi.js

feed.js

ga.js

form_call.png

input_call.png

button_call.png

call_back.png

flag.png

home.png

mail.png

search.png

logo.png

phone.png

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