Tools & Wizards About Us
mathe-fa.de screenshot

Report Summary

  • 50

    Performance

    Renders faster than
    68% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

mathe-fa.de

Maths online function plotter | Draw your graphs and charts!

Page Load Speed

2.3 sec in total

First Response

368 ms

Resources Loaded

1.9 sec

Page Rendered

65 ms

mathe-fa.de screenshot

About Website

Welcome to mathe-fa.de homepage info - get ready to check Mathe Fa best content for Morocco right away, or after learning these important things about mathe-fa.de

A simple to use online function plotter with a lot of options for calculating and drawing graphs or charts of mathematical functions and their score tables.

Visit mathe-fa.de

Key Findings

We analyzed Mathe-fa.de page load time and found that the first response time was 368 ms and then it took 1.9 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

mathe-fa.de performance score

50

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

52/100

10%

LCP (Largest Contentful Paint)

Value2.9 s

80/100

25%

SI (Speed Index)

Value5.3 s

58/100

10%

TBT (Total Blocking Time)

Value2,460 ms

5/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value9.9 s

27/100

10%

Network Requests Diagram

mathe-fa.de

368 ms

en

230 ms

main--cfa53a.css

111 ms

main--cfa935.js

254 ms

show_ads.js

80 ms

Our browser made a total of 16 requests to load all elements on the main page. We found that 69% of them (11 requests) were addressed to the original Mathe-fa.de, 19% (3 requests) were made to Pagead2.googlesyndication.com and 13% (2 requests) were made to Ssl.google-analytics.com. The less responsive or slowest element that took the longest time to load (368 ms) belongs to the original domain Mathe-fa.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 347.1 kB (55%)

Content Size

631.1 kB

After Optimization

284.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Mathe-fa.de main page is 631.1 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. Javascripts take 610.2 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 14.4 kB

  • Original 18.8 kB
  • After minification 18.2 kB
  • After compression 4.4 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 14.4 kB or 77% of the original size.

Image Optimization

-0%

Potential reduce by 2 B

  • Original 699 B
  • After minification 697 B

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. Mathe Fa images are well optimized though.

JavaScript Optimization

-54%

Potential reduce by 332.4 kB

  • Original 610.2 kB
  • After minification 610.2 kB
  • After compression 277.8 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 332.4 kB or 54% of the original size.

CSS Optimization

-20%

Potential reduce by 291 B

  • Original 1.4 kB
  • After minification 1.4 kB
  • After compression 1.1 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. Mathe-fa.de needs all CSS files to be minified and compressed as it can save up to 291 B or 20% of the original size.

Requests Breakdown

Number of requests can be reduced by 11 (79%)

Requests Now

14

After Optimization

3

  • Images
  • JavaScript
  • CSS

The browser has sent 14 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Mathe Fa. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

mathe-fa.de

mathe-fa.de

368 ms

en

en

230 ms

main--cfa53a.css

main--cfa53a.css

111 ms

main--cfa935.js

main--cfa935.js

254 ms

show_ads.js

show_ads.js

80 ms

arrow.gif

arrow.gif

149 ms

form.plot-breite.png

form.plot-breite.png

150 ms

form.plot-hohe.png

form.plot-hohe.png

223 ms

transpix.png

transpix.png

224 ms

form.ko-kreuz.png

form.ko-kreuz.png

335 ms

form.grid-x.png

form.grid-x.png

333 ms

form.grid-y.png

form.grid-y.png

334 ms

adsbygoogle.js

adsbygoogle.js

95 ms

ga.js

ga.js

15 ms

__utm.gif

__utm.gif

11 ms

show_ads_impl.js

show_ads_impl.js

251 ms

Accessibility Review

mathe-fa.de accessibility score

84

Accessibility Issues

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.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

Form elements do not have associated labels

Best Practices

mathe-fa.de best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

High

Page has valid source maps

SEO Factors

mathe-fa.de SEO score

77

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Mathe-fa.de can be misinterpreted by Google and other search engines. Our service has detected that English 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 Mathe-fa.de 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

mathe-fa.de

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