Tools & Wizards About Us
famous-mathematicians.org screenshot

Report Summary

  • 62

    Performance

    Renders faster than
    76% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

famous-mathematicians.org

Famous Mathematicians

Page Load Speed

894 ms in total

First Response

9 ms

Resources Loaded

540 ms

Page Rendered

345 ms

famous-mathematicians.org screenshot

About Website

Welcome to famous-mathematicians.org homepage info - get ready to check Famous Mathematicians best content for United States right away, or after learning these important things about famous-mathematicians.org

Mathematics is a field that many people shy away from, but there are some who had a passion for numbers and making discoveries regarding equations, measurements, and other numerical solutions in histo...

Visit famous-mathematicians.org

Key Findings

We analyzed Famous-mathematicians.org page load time and found that the first response time was 9 ms and then it took 885 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

famous-mathematicians.org performance score

62

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.1 s

82/100

10%

LCP (Largest Contentful Paint)

Value2.1 s

96/100

25%

SI (Speed Index)

Value3.8 s

84/100

10%

TBT (Total Blocking Time)

Value1,650 ms

11/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value9.8 s

28/100

10%

Network Requests Diagram

famous-mathematicians.org

9 ms

famous-mathematicians.org

27 ms

e81pe.css

6 ms

e81pe.css

17 ms

show_ads.js

48 ms

Our browser made a total of 44 requests to load all elements on the main page. We found that 91% of them (40 requests) were addressed to the original Famous-mathematicians.org, 5% (2 requests) were made to Pagead2.googlesyndication.com and 2% (1 request) were made to Statcounter.com. The less responsive or slowest element that took the longest time to load (480 ms) belongs to the original domain Famous-mathematicians.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 62.9 kB (19%)

Content Size

338.4 kB

After Optimization

275.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Famous-mathematicians.org main page is 338.4 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. 25% of websites need less resources to load. Images take 162.4 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 29.1 kB

  • Original 37.7 kB
  • After minification 37.0 kB
  • After compression 8.6 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 29.1 kB or 77% of the original size.

Image Optimization

-2%

Potential reduce by 3.7 kB

  • Original 162.4 kB
  • After minification 158.7 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. Famous Mathematicians images are well optimized though.

JavaScript Optimization

-22%

Potential reduce by 25.9 kB

  • Original 120.3 kB
  • After minification 120.3 kB
  • After compression 94.4 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 25.9 kB or 22% of the original size.

CSS Optimization

-24%

Potential reduce by 4.2 kB

  • Original 18.0 kB
  • After minification 18.0 kB
  • After compression 13.7 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. Famous-mathematicians.org needs all CSS files to be minified and compressed as it can save up to 4.2 kB or 24% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (7%)

Requests Now

41

After Optimization

38

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 41 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Famous Mathematicians. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

famous-mathematicians.org

famous-mathematicians.org

9 ms

famous-mathematicians.org

famous-mathematicians.org

27 ms

e81pe.css

e81pe.css

6 ms

e81pe.css

e81pe.css

17 ms

show_ads.js

show_ads.js

48 ms

wp-embed.min.js

wp-embed.min.js

16 ms

counter.js

counter.js

40 ms

logo.png

logo.png

11 ms

Albert_Einstein.jpg

Albert_Einstein.jpg

11 ms

Sir_Isaac_Newton_by_Sir_Godfrey_Kneller.jpg

Sir_Isaac_Newton_by_Sir_Godfrey_Kneller.jpg

52 ms

Fibonacci-leonardo-pisano-bigollo.jpg

Fibonacci-leonardo-pisano-bigollo.jpg

15 ms

Thales.jpg

Thales.jpg

15 ms

Pythagoras.jpg

Pythagoras.jpg

15 ms

Descartes.jpg

Descartes.jpg

16 ms

Archimedes_1620.jpg

Archimedes_1620.jpg

17 ms

John_forbes_nash.jpg

John_forbes_nash.jpg

23 ms

Blaise_Pascal.jpg

Blaise_Pascal.jpg

24 ms

Euclid-in-School-of-Athens.jpg

Euclid-in-School-of-Athens.jpg

25 ms

aryabhatta.jpg

aryabhatta.jpg

22 ms

Ptolemy_16th-century.jpg

Ptolemy_16th-century.jpg

23 ms

Ada_lovelace.jpg

Ada_lovelace.jpg

46 ms

Alan_Turing.jpg

Alan_Turing.jpg

46 ms

Srinivasa_Ramanujan.jpg

Srinivasa_Ramanujan.jpg

45 ms

benjamin_banneker.jpg

benjamin_banneker.jpg

46 ms

At_the_Tomb_of_Omar_Khayyam_-_by_Jay_Hambidge.jpg

At_the_Tomb_of_Omar_Khayyam_-_by_Jay_Hambidge.jpg

47 ms

Eratosthenes.jpg

Eratosthenes.jpg

47 ms

John-Von-Neumann.jpg

John-Von-Neumann.jpg

48 ms

Pierre_de_Fermat.jpg

Pierre_de_Fermat.jpg

49 ms

John_Napier_Neper.jpg

John_Napier_Neper.jpg

48 ms

Gottfried-Wilhelm-Leibniz.jpg

Gottfried-Wilhelm-Leibniz.jpg

49 ms

Andrew_Wiles.jpg

Andrew_Wiles.jpg

50 ms

David-Hilbert.jpg

David-Hilbert.jpg

54 ms

daniel-bernoulli.jpg

daniel-bernoulli.jpg

53 ms

Luca-Pacioli.jpg

Luca-Pacioli.jpg

54 ms

Georg-Cantor.jpg

Georg-Cantor.jpg

54 ms

George-Boole.jpg

George-Boole.jpg

54 ms

%C3%89variste-Galois.jpg

%C3%89variste-Galois.jpg

480 ms

Sophie-Germain.jpg

Sophie-Germain.jpg

61 ms

Emmy-Noether.jpg

Emmy-Noether.jpg

62 ms

Edward-Witten.jpg

Edward-Witten.jpg

60 ms

adsbygoogle.js

adsbygoogle.js

36 ms

bg-footer.png

bg-footer.png

25 ms

stitch-zigzag.png

stitch-zigzag.png

26 ms

t.php

t.php

100 ms

Accessibility Review

famous-mathematicians.org accessibility score

88

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Links do not have a discernible name

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

famous-mathematicians.org best practices score

67

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

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

famous-mathematicians.org SEO score

79

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

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

famous-mathematicians.org

Open Graph data is detected on the main page of Famous Mathematicians. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: