Access reshaem.net. Решение задач по математике, физике, химии и др. предметам. Решение контрольных работ. Помощь на экз...

name

value

score

weighting

FCP (First Contentful Paint)

Value7.1 s

1/100

10%

LCP (Largest Contentful Paint)

Value8.8 s

1/100

25%

SI (Speed Index)

Value13.1 s

2/100

10%

TBT (Total Blocking Time)

Value1,460 ms

15/100

30%

CLS (Cumulative Layout Shift)

Value0.007

100/100

15%

TTI (Time to Interactive)

Value24.3 s

0/100

10%

reshaem.net

471 ms

www.reshaem.net

1701 ms

style.css

307 ms

jquery.js

699 ms

jquery.form.js

499 ms

Our browser made a total of 79 requests to load all elements on the main page. We found that 52% of them (41 requests) were addressed to the original Reshaem.net, 24% (19 requests) were made to Vk.com and 4% (3 requests) were made to Cs631227.vk.me. The less responsive or slowest element that took the longest time to load (2.4 sec) relates to the external source Cs629525.vk.me.

Content Size

1.1 MB

After Optimization

277.0 kB

In fact, the total size of Reshaem.net main page is 1.1 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. 35% of websites need less resources to load. Javascripts take 784.8 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 32.2 kB

Original 43.0 kB
After minification 41.7 kB
After compression 10.8 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 32.2 kB or 75% of the original size.

Image Optimization

-10%

Potential reduce by 8.8 kB

Original 84.4 kB
After minification 75.6 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. Reshaem images are well optimized though.

JavaScript Optimization

-80%

Potential reduce by 627.9 kB

Original 784.8 kB
After minification 555.6 kB
After compression 157.0 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 627.9 kB or 80% of the original size.

CSS Optimization

-83%

Potential reduce by 163.2 kB

Original 196.8 kB
After minification 163.5 kB
After compression 33.6 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. Reshaem.net needs all CSS files to be minified and compressed as it can save up to 163.2 kB or 83% of the original size.

Requests Now

After Optimization

The browser has sent 75 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Reshaem. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 5 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

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

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

N/A
Encoding

WINDOWS-1251

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Reshaem.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 Reshaem.net main page’s claimed encoding is windows-1251. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

reshaem.net

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

Решение задач по математике, физике, химии и др. предметам. Решение контрольных работ. Помощь на экзаменах.

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

reshaem.net

www.reshaem.net

style.css

jquery.js

jquery.form.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

reshaem.net

www.reshaem.net

style.css

jquery.js

jquery.form.js

jquery.modal.js

jquery.jtruncate.js

ui.datepicker.js

jquery.clickmenu.js

jquery.dataTables.js

jquery.easytooltip.js

clock_js.php

jquery.use.js

main_functions.js

ajax.js

modal.css

openapi.js

share.js

top100.jcn

livehelp4

cs-bl-3d-88x31.gif

top-bg-logo-top.jpg

logo-solve-top.jpg

grey_rus.gif

logo-solve-bottom.jpg

top-bg-logo-bottom.jpg

contact-new.png

contents2.png

people.png

abiword.png

table.png

chat.png

ico_YM.gif

ico_WMR.gif

ico_alfabank.png

logo_ccVisa.gif

logo_ccMC.gif

loginmanager.png

puns.gif

order2.png

string_1.jpg

string_2.jpg

string_3.jpg