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elsenaju.info screenshot

Report Summary

  • 66

    Performance

    Renders faster than
    79% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 99

    SEO

    Google-friendlier than
    93% of websites

elsenaju.info

Mathematik Tutorial zu ausgewählten Themen mit Rechenweg, Beispielen und Online-Rechner sowie interaktiven Grafiken

Page Load Speed

1.3 sec in total

First Response

242 ms

Resources Loaded

574 ms

Page Rendered

529 ms

elsenaju.info screenshot

About Website

Click here to check amazing Elsenaju content for Germany. Otherwise, check out these important facts you probably never knew about elsenaju.info

Inhalt des elsenaju Mathe Tutorials. Das Tutorial behandelt elementare mathematische Themen wie Gleichungen, Matrizen, Vektoren, Determinanten, Differentialgleichungen, Kombinatorik, Trigonometrie,...

Visit elsenaju.info

Key Findings

We analyzed Elsenaju.info page load time and found that the first response time was 242 ms and then it took 1.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

elsenaju.info performance score

66

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.1 s

100/100

10%

LCP (Largest Contentful Paint)

Value1.1 s

100/100

25%

SI (Speed Index)

Value3.4 s

90/100

10%

TBT (Total Blocking Time)

Value1,710 ms

11/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value8.7 s

36/100

10%

Network Requests Diagram

elsenaju.info

242 ms

body-mass-css-style.css

115 ms

Nav.js

209 ms

adsbygoogle.js

211 ms

Our browser made a total of 4 requests to load all elements on the main page. We found that 75% of them (3 requests) were addressed to the original Elsenaju.info, 25% (1 request) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (242 ms) belongs to the original domain Elsenaju.info.

Page Optimization Overview & Recommendations

Page size can be reduced by 33.1 kB (31%)

Content Size

108.3 kB

After Optimization

75.1 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Elsenaju.info main page is 108.3 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 65.1 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 32.0 kB

  • Original 40.4 kB
  • After minification 39.0 kB
  • After compression 8.4 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 32.0 kB or 79% of the original size.

JavaScript Optimization

-1%

Potential reduce by 346 B

  • Original 65.1 kB
  • After minification 65.1 kB
  • After compression 64.8 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. This website has mostly compressed JavaScripts.

CSS Optimization

-30%

Potential reduce by 834 B

  • Original 2.8 kB
  • After minification 2.8 kB
  • After compression 1.9 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. Elsenaju.info needs all CSS files to be minified and compressed as it can save up to 834 B or 30% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

3

After Optimization

3

  • JavaScript
  • CSS

The browser has sent 3 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Elsenaju. According to our analytics all requests are already optimized.

Network Requests Diagram

elsenaju.info

elsenaju.info

242 ms

body-mass-css-style.css

body-mass-css-style.css

115 ms

Nav.js

Nav.js

209 ms

adsbygoogle.js

adsbygoogle.js

211 ms

Accessibility Review

elsenaju.info accessibility score

100

Accessibility Issues

Best Practices

elsenaju.info best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

High

Page has valid source maps

SEO Factors

elsenaju.info SEO score

99

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

    DE

  • Language Claimed

    DE

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Elsenaju.info can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and it matches the claimed language. Our system also found out that Elsenaju.info 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

elsenaju.info

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