Tools & Wizards About Us
famousbiologists.org screenshot

Report Summary

  • 96

    Performance

    Renders faster than
    94% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 58% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

famousbiologists.org

Famous Biologists

Page Load Speed

1.2 sec in total

First Response

64 ms

Resources Loaded

993 ms

Page Rendered

189 ms

famousbiologists.org screenshot

About Website

Visit famousbiologists.org now to see the best up-to-date Famous Biologists content for India and also check out these interesting facts you probably never knew about famousbiologists.org

The field of biology has seen many important discoveries throughout the centuries. From vaccines to theories of the beginning and progression of life on Earth, the many discoveries have improved not o...

Visit famousbiologists.org

Key Findings

We analyzed Famousbiologists.org page load time and found that the first response time was 64 ms and then it took 1.2 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

famousbiologists.org performance score

96

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.1 s

82/100

10%

LCP (Largest Contentful Paint)

Value2.3 s

93/100

25%

SI (Speed Index)

Value2.1 s

99/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value2.2 s

99/100

10%

Network Requests Diagram

famousbiologists.org

64 ms

famousbiologists.org

607 ms

style.css

19 ms

style.min.css

39 ms

show_ads.js

73 ms

Our browser made a total of 31 requests to load all elements on the main page. We found that 81% of them (25 requests) were addressed to the original Famousbiologists.org, 6% (2 requests) were made to Pagead2.googlesyndication.com and 6% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (607 ms) belongs to the original domain Famousbiologists.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 37.9 kB (15%)

Content Size

260.1 kB

After Optimization

222.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Famousbiologists.org main page is 260.1 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 103.8 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 30.1 kB

  • Original 40.2 kB
  • After minification 39.6 kB
  • After compression 10.1 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 30.1 kB or 75% of the original size.

Image Optimization

-2%

Potential reduce by 2.1 kB

  • Original 103.8 kB
  • After minification 101.6 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. Famous Biologists images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 75 B

  • Original 93.7 kB
  • After minification 93.7 kB
  • After compression 93.6 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

-25%

Potential reduce by 5.7 kB

  • Original 22.5 kB
  • After minification 22.5 kB
  • After compression 16.8 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. Famousbiologists.org needs all CSS files to be minified and compressed as it can save up to 5.7 kB or 25% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (10%)

Requests Now

29

After Optimization

26

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Famous Biologists. 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 CSS and as a result speed up the page load time.

Network Requests Diagram

famousbiologists.org

famousbiologists.org

64 ms

famousbiologists.org

famousbiologists.org

607 ms

style.css

style.css

19 ms

style.min.css

style.min.css

39 ms

show_ads.js

show_ads.js

73 ms

css

css

20 ms

css

css

40 ms

bg-light.png

bg-light.png

31 ms

logo.png

logo.png

73 ms

Charles-Darwin-1878-120x120.jpg

Charles-Darwin-1878-120x120.jpg

37 ms

Gregor-Mendel-image.jpg

Gregor-Mendel-image.jpg

58 ms

aristotle.jpg

aristotle.jpg

57 ms

Bernard_Claude.jpg

Bernard_Claude.jpg

56 ms

Louis_Pasteur.jpg

Louis_Pasteur.jpg

59 ms

roberthooke.jpg

roberthooke.jpg

58 ms

Hippocrates_rubens.jpg

Hippocrates_rubens.jpg

73 ms

Edward_Jenner.jpg

Edward_Jenner.jpg

81 ms

Antoine_lavoisier.jpg

Antoine_lavoisier.jpg

80 ms

Rachel-Carson.jpg

Rachel-Carson.jpg

81 ms

Antonie_van_Leeuwenhoek.jpg

Antonie_van_Leeuwenhoek.jpg

80 ms

Alexandre_humboldt.jpg

Alexandre_humboldt.jpg

80 ms

Galen.jpg

Galen.jpg

89 ms

Joseph_Lister.jpg

Joseph_Lister.jpg

99 ms

Robert_Brown.jpg

Robert_Brown.jpg

98 ms

Priestley.jpg

Priestley.jpg

96 ms

Andreas-Vesalius.jpg

Andreas-Vesalius.jpg

98 ms

adsbygoogle.js

adsbygoogle.js

162 ms

counter.js

counter.js

33 ms

list.png

list.png

74 ms

footer.png

footer.png

81 ms

t.php

t.php

96 ms

Accessibility Review

famousbiologists.org accessibility score

85

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

Best Practices

famousbiologists.org best practices score

58

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

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

famousbiologists.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 Famousbiologists.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 Famousbiologists.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

famousbiologists.org

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