Tools & Wizards About Us
mathforyou.net screenshot

Report Summary

  • 79

    Performance

    Renders faster than
    85% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 49% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

mathforyou.net

Математика онлайн - решение интегралов, производных, уравнений

Page Load Speed

3.6 sec in total

First Response

419 ms

Resources Loaded

2.9 sec

Page Rendered

197 ms

mathforyou.net screenshot

About Website

Visit mathforyou.net now to see the best up-to-date Mathforyou content for Russia and also check out these interesting facts you probably never knew about mathforyou.net

На нашем сайте в режиме онлайн вы можете решить интеграл, производную, уравнения, определитель, ранг, обратную матрицу, систему уравнений в режиме онлайн

Visit mathforyou.net

Key Findings

We analyzed Mathforyou.net page load time and found that the first response time was 419 ms and then it took 3.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

mathforyou.net performance score

79

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

70/100

10%

LCP (Largest Contentful Paint)

Value2.8 s

83/100

25%

SI (Speed Index)

Value3.8 s

84/100

10%

TBT (Total Blocking Time)

Value420 ms

65/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value4.5 s

82/100

10%

Network Requests Diagram

mathforyou.net

419 ms

mathforyou.net

661 ms

511 ms

961 ms

667 ms

Our browser made a total of 16 requests to load all elements on the main page. We found that 88% of them (14 requests) were addressed to the original Mathforyou.net, 13% (2 requests) were made to Mc.yandex.ru. The less responsive or slowest element that took the longest time to load (961 ms) belongs to the original domain Mathforyou.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 53.9 kB (35%)

Content Size

152.8 kB

After Optimization

99.0 kB

  • HTML
  • JavaScript

In fact, the total size of Mathforyou.net main page is 152.8 kB. 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 10% of websites need less resources to load. Javascripts take 81.2 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 53.9 kB

  • Original 71.6 kB
  • After minification 64.3 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. 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 53.9 kB or 75% of the original size.

JavaScript Optimization

-0%

Potential reduce by 0 B

  • Original 81.2 kB
  • After minification 81.2 kB
  • After compression 81.2 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.

Requests Breakdown

We found no issues to fix!

Requests Now

13

After Optimization

13

  • Images
  • JavaScript
  • CSS

The browser has sent 13 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Mathforyou. According to our analytics all requests are already optimized.

Network Requests Diagram

mathforyou.net

mathforyou.net

419 ms

mathforyou.net

mathforyou.net

661 ms

511 ms

961 ms

667 ms

514 ms

logo-dark.svg

logo-dark.svg

128 ms

derivative.svg

derivative.svg

238 ms

log.svg

log.svg

259 ms

integral.svg

integral.svg

370 ms

powroot.svg

powroot.svg

392 ms

trig.svg

trig.svg

389 ms

lim.svg

lim.svg

498 ms

fract.svg

fract.svg

521 ms

tag.js

tag.js

943 ms

watch.js

watch.js

23 ms

Accessibility Review

mathforyou.net accessibility score

80

Accessibility Issues

Names and labels

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.

Impact

Issue

High

Buttons do not have an accessible name

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Best Practices

mathforyou.net best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

mathforyou.net SEO score

98

Search Engine Optimization Advices

Mobile Friendly

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/).

Impact

Issue

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 Mathforyou.net 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 Mathforyou.net 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

mathforyou.net

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