Tools & Wizards About Us
insidebuffett.com screenshot

Report Summary

  • 42

    Performance

    Renders faster than
    61% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 47% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

insidebuffett.com

Inside the Investments of Warren Buffett: Twenty Cases | Yefei Lu

Page Load Speed

6.5 sec in total

First Response

1.2 sec

Resources Loaded

4.9 sec

Page Rendered

487 ms

insidebuffett.com screenshot

About Website

Visit insidebuffett.com now to see the best up-to-date Inside Buffett content and also check out these interesting facts you probably never knew about insidebuffett.com

An in-depth look at Warren Buffett ’s investments, from the perspective of a potential investor at the times when he made them; includes original documents.

Visit insidebuffett.com

Key Findings

We analyzed Insidebuffett.com page load time and found that the first response time was 1.2 sec and then it took 5.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

insidebuffett.com performance score

42

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.6 s

6/100

10%

LCP (Largest Contentful Paint)

Value12.0 s

0/100

25%

SI (Speed Index)

Value14.7 s

1/100

10%

TBT (Total Blocking Time)

Value290 ms

80/100

30%

CLS (Cumulative Layout Shift)

Value0.023

100/100

15%

TTI (Time to Interactive)

Value11.2 s

20/100

10%

Network Requests Diagram

insidebuffett.com

1159 ms

wp-emoji-release.min.js

20 ms

pac.css

32 ms

layout.css

28 ms

settings.css

29 ms

Our browser made a total of 107 requests to load all elements on the main page. We found that 85% of them (91 requests) were addressed to the original Insidebuffett.com, 8% (9 requests) were made to Fonts.gstatic.com and 5% (5 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (2.1 sec) belongs to the original domain Insidebuffett.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 96.4 kB (7%)

Content Size

1.4 MB

After Optimization

1.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Insidebuffett.com main page is 1.4 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 841.2 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 67.9 kB

  • Original 83.2 kB
  • After minification 80.0 kB
  • After compression 15.3 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 67.9 kB or 82% of the original size.

Image Optimization

-0%

Potential reduce by 28 B

  • Original 841.2 kB
  • After minification 841.2 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. Inside Buffett images are well optimized though.

JavaScript Optimization

-6%

Potential reduce by 18.0 kB

  • Original 279.5 kB
  • After minification 279.5 kB
  • After compression 261.6 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

-6%

Potential reduce by 10.5 kB

  • Original 178.0 kB
  • After minification 178.0 kB
  • After compression 167.5 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. Insidebuffett.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 64 (70%)

Requests Now

92

After Optimization

28

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 92 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Inside Buffett. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 39 to 1 for JavaScripts and from 27 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

insidebuffett.com

insidebuffett.com

1159 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

20 ms

pac.css

pac.css

32 ms

layout.css

layout.css

28 ms

settings.css

settings.css

29 ms

woocommerce-layout.css

woocommerce-layout.css

24 ms

woocommerce.css

woocommerce.css

35 ms

admin-ajax.php

admin-ajax.php

2058 ms

dashicons.min.css

dashicons.min.css

39 ms

colorbox.css

colorbox.css

32 ms

prettyPhoto.css

prettyPhoto.css

40 ms

jquery.selectBox.css

jquery.selectBox.css

38 ms

style.css

style.css

40 ms

font-awesome.min.css

font-awesome.min.css

42 ms

font-awesome.min.css

font-awesome.min.css

52 ms

animate.css

animate.css

53 ms

jquery.selectbox.css

jquery.selectbox.css

46 ms

idangerous.swiper.css

idangerous.swiper.css

49 ms

bebostore_woo.css

bebostore_woo.css

57 ms

css-flipbook.css

css-flipbook.css

64 ms

bootstrap.css

bootstrap.css

65 ms

css

css

17 ms

css

css

34 ms

style.css

style.css

54 ms

bebostore.css

bebostore.css

72 ms

js_composer.min.css

js_composer.min.css

96 ms

jquery.js

jquery.js

89 ms

jquery-migrate.min.js

jquery-migrate.min.js

70 ms

jquery.themepunch.tools.min.js

jquery.themepunch.tools.min.js

93 ms

jquery.themepunch.revolution.min.js

jquery.themepunch.revolution.min.js

89 ms

add-to-cart.min.js

add-to-cart.min.js

90 ms

woocommerce-add-to-cart.js

woocommerce-add-to-cart.js

93 ms

idangerous.swiper.min.js

idangerous.swiper.min.js

127 ms

idangerous.swiper.scrollbar-2.1.js

idangerous.swiper.scrollbar-2.1.js

129 ms

modernizr.custom.js

modernizr.custom.js

123 ms

jquery.adaptive-backgrounds.js

jquery.adaptive-backgrounds.js

123 ms

bootstrap.min.js

bootstrap.min.js

129 ms

css

css

20 ms

css

css

20 ms

css

css

25 ms

jquery.blockUI.min.js

jquery.blockUI.min.js

124 ms

woocommerce.min.js

woocommerce.min.js

121 ms

jquery.cookie.min.js

jquery.cookie.min.js

123 ms

cart-fragments.min.js

cart-fragments.min.js

115 ms

woocompare.js

woocompare.js

115 ms

jquery.colorbox-min.js

jquery.colorbox-min.js

116 ms

jquery.prettyPhoto.min.js

jquery.prettyPhoto.min.js

114 ms

jquery.prettyPhoto.init.min.js

jquery.prettyPhoto.init.min.js

110 ms

jquery.selectBox.min.js

jquery.selectBox.min.js

106 ms

jquery.yith-wcwl.js

jquery.yith-wcwl.js

105 ms

isotope.pkgd.min.js

isotope.pkgd.min.js

105 ms

layout-mode.js

layout-mode.js

103 ms

masonry.js

masonry.js

106 ms

fit-rows.js

fit-rows.js

106 ms

vertical.js

vertical.js

99 ms

wow.min.js

wow.min.js

95 ms

jquery.selectbox.js

jquery.selectbox.js

92 ms

books.js

books.js

92 ms

sticker-menu.js

sticker-menu.js

92 ms

TweenMax.min.js

TweenMax.min.js

89 ms

ScrollToPlugin.min.js

ScrollToPlugin.min.js

84 ms

bebostore.js

bebostore.js

78 ms

hoverIntent.min.js

hoverIntent.min.js

62 ms

maxmegamenu.js

maxmegamenu.js

63 ms

wp-embed.min.js

wp-embed.min.js

58 ms

js_composer_front.min.js

js_composer_front.min.js

56 ms

skrollr.min.js

skrollr.min.js

59 ms

woocommerce-smallscreen.css

woocommerce-smallscreen.css

22 ms

Inside-Investments-Warren-Buffett-Twenty-Cases-Yefei-Lu-logo.jpg

Inside-Investments-Warren-Buffett-Twenty-Cases-Yefei-Lu-logo.jpg

29 ms

dummy.png

dummy.png

27 ms

Inside-Investments-Warren-Buffett-Twenty-Cases-Yefei-Lu-book-cover.jpg

Inside-Investments-Warren-Buffett-Twenty-Cases-Yefei-Lu-book-cover.jpg

43 ms

Inside-Investments-Warren-Buffett-Twenty-Cases-Yefei-Lu-book-backcover.jpg

Inside-Investments-Warren-Buffett-Twenty-Cases-Yefei-Lu-book-backcover.jpg

44 ms

homepage-2-1.jpg

homepage-2-1.jpg

21 ms

kahn.jpg

kahn.jpg

19 ms

publisher.jpg

publisher.jpg

18 ms

cohen.jpg

cohen.jpg

19 ms

John-elkann.jpg

John-elkann.jpg

40 ms

John-Mihaljevic.jpg

John-Mihaljevic.jpg

40 ms

vinall.jpg

vinall.jpg

44 ms

amazon.jpg

amazon.jpg

41 ms

columbia.png

columbia.png

44 ms

barnes.png

barnes.png

44 ms

testi.jpg

testi.jpg

190 ms

flip-book.png

flip-book.png

60 ms

banner1.jpg

banner1.jpg

63 ms

nav-slider-white.png

nav-slider-white.png

60 ms

S6u9w4BMUTPHh6UVSwiPHA3q5d0.ttf

S6u9w4BMUTPHh6UVSwiPHA3q5d0.ttf

86 ms

S6u9w4BMUTPHh50XSwiPHA3q5d0.ttf

S6u9w4BMUTPHh50XSwiPHA3q5d0.ttf

86 ms

S6uyw4BMUTPHjx4wWyWtFCc.ttf

S6uyw4BMUTPHjx4wWyWtFCc.ttf

173 ms

S6u9w4BMUTPHh7USSwiPHA3q5d0.ttf

S6u9w4BMUTPHh7USSwiPHA3q5d0.ttf

174 ms

S6u8w4BMUTPHh30AXC-vNiXg7Q.ttf

S6u8w4BMUTPHh30AXC-vNiXg7Q.ttf

173 ms

u-4n0qyriQwlOrhSvowK_l521wRZWMf_hPvhPQ.ttf

u-4n0qyriQwlOrhSvowK_l521wRZWMf_hPvhPQ.ttf

172 ms

u-440qyriQwlOrhSvowK_l5-fCZJdeX3rg.ttf

u-440qyriQwlOrhSvowK_l5-fCZJdeX3rg.ttf

173 ms

u-4n0qyriQwlOrhSvowK_l52xwNZWMf_hPvhPQ.ttf

u-4n0qyriQwlOrhSvowK_l52xwNZWMf_hPvhPQ.ttf

173 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

74 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

73 ms

revolution.extension.video.min.js

revolution.extension.video.min.js

52 ms

revolution.extension.slideanims.min.js

revolution.extension.slideanims.min.js

45 ms

revolution.extension.layeranimation.min.js

revolution.extension.layeranimation.min.js

52 ms

revolution.extension.navigation.min.js

revolution.extension.navigation.min.js

49 ms

revolution.extension.parallax.min.js

revolution.extension.parallax.min.js

46 ms

insidebuffett.com

insidebuffett.com

1242 ms

testi.jpg

testi.jpg

140 ms

insidebuffett.com

insidebuffett.com

1393 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVuEorCIPrQVIT9d4cw.ttf

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVuEorCIPrQVIT9d4cw.ttf

198 ms

sfondo-1.jpg

sfondo-1.jpg

48 ms

revicons.woff

revicons.woff

19 ms

Accessibility Review

insidebuffett.com accessibility score

79

Accessibility Issues

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

Buttons do not have an accessible name

High

Links do not have a discernible name

Best Practices

insidebuffett.com best practices score

75

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

SEO Factors

insidebuffett.com SEO score

90

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 Insidebuffett.com 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 Insidebuffett.com 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

insidebuffett.com

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