Tools & Wizards About Us
worldbiography.net screenshot

Report Summary

  • 9

    Performance

    Renders faster than
    23% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

worldbiography.net

World Biography

Page Load Speed

4.3 sec in total

First Response

1.2 sec

Resources Loaded

2.9 sec

Page Rendered

319 ms

worldbiography.net screenshot

About Website

Click here to check amazing World Biography content for United States. Otherwise, check out these important facts you probably never knew about worldbiography.net

Welcome to Worldbiography.net, a website featuring biographical information and news on celebrities and notable people from around the world. This site features web pages with biographical articles, d...

Visit worldbiography.net

Key Findings

We analyzed Worldbiography.net page load time and found that the first response time was 1.2 sec and then it took 3.2 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

worldbiography.net performance score

9

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.8 s

4/100

10%

LCP (Largest Contentful Paint)

Value6.1 s

12/100

25%

SI (Speed Index)

Value11.3 s

5/100

10%

TBT (Total Blocking Time)

Value5,780 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.334

34/100

15%

TTI (Time to Interactive)

Value17.1 s

4/100

10%

Network Requests Diagram

www.worldbiography.net

1164 ms

style.css

131 ms

css

26 ms

adsbygoogle.js

6 ms

addthis_widget.js

9 ms

Our browser made a total of 58 requests to load all elements on the main page. We found that 14% of them (8 requests) were addressed to the original Worldbiography.net, 10% (6 requests) were made to Tpc.googlesyndication.com and 10% (6 requests) were made to Ps-us.amazon-adsystem.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Worldbiography.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 873.8 kB (54%)

Content Size

1.6 MB

After Optimization

735.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Worldbiography.net main page is 1.6 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 70% of websites need less resources to load. Javascripts take 1.0 MB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 147.5 kB

  • Original 198.0 kB
  • After minification 196.9 kB
  • After compression 50.5 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 147.5 kB or 74% of the original size.

Image Optimization

-20%

Potential reduce by 76.1 kB

  • Original 376.0 kB
  • After minification 299.9 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. Obviously, World Biography needs image optimization as it can save up to 76.1 kB or 20% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-63%

Potential reduce by 639.4 kB

  • Original 1.0 MB
  • After minification 1.0 MB
  • After compression 381.6 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 639.4 kB or 63% of the original size.

CSS Optimization

-77%

Potential reduce by 10.8 kB

  • Original 14.0 kB
  • After minification 11.8 kB
  • After compression 3.2 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. Worldbiography.net needs all CSS files to be minified and compressed as it can save up to 10.8 kB or 77% of the original size.

Requests Breakdown

Number of requests can be reduced by 22 (40%)

Requests Now

55

After Optimization

33

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 55 CSS, Javascripts, AJAX and image requests in order to completely render the main page of World Biography. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.worldbiography.net

www.worldbiography.net

1164 ms

style.css

style.css

131 ms

css

css

26 ms

adsbygoogle.js

adsbygoogle.js

6 ms

addthis_widget.js

addthis_widget.js

9 ms

thehistoryguy-20_35cf0eac-af70-433c-9d76-e8e705bd8af1.js

thehistoryguy-20_35cf0eac-af70-433c-9d76-e8e705bd8af1.js

51 ms

comment-reply.min.js

comment-reply.min.js

153 ms

jquery.js

jquery.js

271 ms

jquery-migrate.min.js

jquery-migrate.min.js

206 ms

fsb.js

fsb.js

272 ms

ga.js

ga.js

77 ms

box.d6c889e90aa77de67108.js

box.d6c889e90aa77de67108.js

35 ms

all.js

all.js

29 ms

worldbiography.net.9761.js

worldbiography.net.9761.js

315 ms

background.svg

background.svg

143 ms

fsb-sprite.png

fsb-sprite.png

143 ms

ca-pub-0718173875875235.js

ca-pub-0718173875875235.js

103 ms

zrt_lookup.html

zrt_lookup.html

141 ms

show_ads_impl.js

show_ads_impl.js

59 ms

TSDaXhyJuDJ-NBU0popSWA.ttf

TSDaXhyJuDJ-NBU0popSWA.ttf

36 ms

__utm.gif

__utm.gif

37 ms

trending.json

trending.json

269 ms

aps-adserving.min.js

aps-adserving.min.js

55 ms

242 ms

ads

ads

272 ms

xd_arbiter.php

xd_arbiter.php

50 ms

xd_arbiter.php

xd_arbiter.php

118 ms

osd.js

osd.js

43 ms

ps-spr-1-mobile.png

ps-spr-1-mobile.png

46 ms

aps-base.min.css

aps-base.min.css

47 ms

ps-spr-2-mobile.png

ps-spr-2-mobile.png

90 ms

ads

ads

213 ms

ads

ads

239 ms

300lo.json

300lo.json

36 ms

sh.8e5f85691f9aaa082472a194.html

sh.8e5f85691f9aaa082472a194.html

21 ms

layers.e5ea973510bf60b3db41.js

layers.e5ea973510bf60b3db41.js

18 ms

1

1

234 ms

m_js_controller.js

m_js_controller.js

35 ms

abg.js

abg.js

55 ms

xd_arbiter.php

xd_arbiter.php

16 ms

googlelogo_color_112x36dp.png

googlelogo_color_112x36dp.png

63 ms

10905525491911810772

10905525491911810772

60 ms

favicon

favicon

81 ms

nessie_icon_thin_arrow_big_white.png

nessie_icon_thin_arrow_big_white.png

34 ms

17866432237659798863

17866432237659798863

63 ms

s

s

17 ms

x_button_blue2.png

x_button_blue2.png

7 ms

Tqng9ngJVK4Gqvh3e602hP-HqlN49KFEUSDtmrOPmWo.js

Tqng9ngJVK4Gqvh3e602hP-HqlN49KFEUSDtmrOPmWo.js

15 ms

1001203576.json

1001203576.json

66 ms

mgid_logo_mini_43x20.png

mgid_logo_mini_43x20.png

233 ms

1683980_200x200.jpg

1683980_200x200.jpg

268 ms

beacon.js

beacon.js

69 ms

1669050_200x200.jpg

1669050_200x200.jpg

163 ms

1664088_200x200.jpg

1664088_200x200.jpg

163 ms

1552278_200x200.jpg

1552278_200x200.jpg

162 ms

1595691_200x200.jpg

1595691_200x200.jpg

164 ms

1597498_200x200.jpg

1597498_200x200.jpg

164 ms

pfdindisplaypro-regular-webfont.woff

pfdindisplaypro-regular-webfont.woff

235 ms

Accessibility Review

worldbiography.net accessibility score

89

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not match their roles

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

<frame> or <iframe> elements do not have a title

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

worldbiography.net best practices score

67

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

High

Browser errors were logged to the console

High

Page has valid source maps

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

worldbiography.net SEO score

84

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Worldbiography.net 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 Worldbiography.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

worldbiography.net

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