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insidebuffett.com screenshot

Report Summary

  • 45

    Performance

    Renders faster than
    64% 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

6.3 sec in total

First Response

1.8 sec

Resources Loaded

4.1 sec

Page Rendered

332 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 1.8 sec and then it took 4.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

insidebuffett.com performance score

45

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.7 s

13/100

10%

LCP (Largest Contentful Paint)

Value8.4 s

2/100

25%

SI (Speed Index)

Value9.0 s

14/100

10%

TBT (Total Blocking Time)

Value320 ms

77/100

30%

CLS (Cumulative Layout Shift)

Value0.023

100/100

15%

TTI (Time to Interactive)

Value8.1 s

41/100

10%

Network Requests Diagram

insidebuffett.com

1808 ms

wp-emoji-release.min.js

103 ms

pac.css

137 ms

layout.css

135 ms

settings.css

127 ms

Our browser made a total of 101 requests to load all elements on the main page. We found that 90% of them (91 requests) were addressed to the original Insidebuffett.com, 5% (5 requests) were made to Fonts.googleapis.com and 4% (4 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Insidebuffett.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 96.5 kB (8%)

Content Size

1.2 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Insidebuffett.com main page is 1.2 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. Images take 658.9 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 68.0 kB

  • Original 83.3 kB
  • After minification 80.1 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 68.0 kB or 82% of the original size.

Image Optimization

-0%

Potential reduce by 5 B

  • Original 658.9 kB
  • After minification 658.8 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 (69%)

Requests Now

93

After Optimization

29

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 93 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

1808 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

103 ms

pac.css

pac.css

137 ms

layout.css

layout.css

135 ms

settings.css

settings.css

127 ms

woocommerce-layout.css

woocommerce-layout.css

134 ms

woocommerce.css

woocommerce.css

130 ms

admin-ajax.php

admin-ajax.php

729 ms

dashicons.min.css

dashicons.min.css

249 ms

colorbox.css

colorbox.css

197 ms

prettyPhoto.css

prettyPhoto.css

193 ms

jquery.selectBox.css

jquery.selectBox.css

208 ms

style.css

style.css

197 ms

font-awesome.min.css

font-awesome.min.css

268 ms

font-awesome.min.css

font-awesome.min.css

266 ms

animate.css

animate.css

270 ms

jquery.selectbox.css

jquery.selectbox.css

274 ms

idangerous.swiper.css

idangerous.swiper.css

312 ms

bebostore_woo.css

bebostore_woo.css

337 ms

css-flipbook.css

css-flipbook.css

335 ms

bootstrap.css

bootstrap.css

409 ms

css

css

24 ms

css

css

25 ms

style.css

style.css

343 ms

bebostore.css

bebostore.css

385 ms

js_composer.min.css

js_composer.min.css

525 ms

jquery.js

jquery.js

479 ms

jquery-migrate.min.js

jquery-migrate.min.js

420 ms

jquery.themepunch.tools.min.js

jquery.themepunch.tools.min.js

457 ms

jquery.themepunch.revolution.min.js

jquery.themepunch.revolution.min.js

463 ms

add-to-cart.min.js

add-to-cart.min.js

480 ms

woocommerce-add-to-cart.js

woocommerce-add-to-cart.js

547 ms

idangerous.swiper.min.js

idangerous.swiper.min.js

598 ms

idangerous.swiper.scrollbar-2.1.js

idangerous.swiper.scrollbar-2.1.js

549 ms

modernizr.custom.js

modernizr.custom.js

549 ms

jquery.adaptive-backgrounds.js

jquery.adaptive-backgrounds.js

589 ms

bootstrap.min.js

bootstrap.min.js

592 ms

css

css

23 ms

css

css

22 ms

css

css

21 ms

jquery.blockUI.min.js

jquery.blockUI.min.js

609 ms

woocommerce.min.js

woocommerce.min.js

589 ms

jquery.cookie.min.js

jquery.cookie.min.js

562 ms

cart-fragments.min.js

cart-fragments.min.js

540 ms

woocompare.js

woocompare.js

538 ms

jquery.colorbox-min.js

jquery.colorbox-min.js

557 ms

jquery.prettyPhoto.min.js

jquery.prettyPhoto.min.js

560 ms

jquery.prettyPhoto.init.min.js

jquery.prettyPhoto.init.min.js

592 ms

jquery.selectBox.min.js

jquery.selectBox.min.js

598 ms

jquery.yith-wcwl.js

jquery.yith-wcwl.js

599 ms

isotope.pkgd.min.js

isotope.pkgd.min.js

598 ms

layout-mode.js

layout-mode.js

588 ms

masonry.js

masonry.js

569 ms

fit-rows.js

fit-rows.js

550 ms

vertical.js

vertical.js

549 ms

wow.min.js

wow.min.js

545 ms

jquery.selectbox.js

jquery.selectbox.js

566 ms

books.js

books.js

530 ms

sticker-menu.js

sticker-menu.js

577 ms

TweenMax.min.js

TweenMax.min.js

606 ms

ScrollToPlugin.min.js

ScrollToPlugin.min.js

569 ms

bebostore.js

bebostore.js

508 ms

hoverIntent.min.js

hoverIntent.min.js

496 ms

maxmegamenu.js

maxmegamenu.js

494 ms

wp-embed.min.js

wp-embed.min.js

489 ms

js_composer_front.min.js

js_composer_front.min.js

499 ms

skrollr.min.js

skrollr.min.js

509 ms

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

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

276 ms

dummy.png

dummy.png

275 ms

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

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

278 ms

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

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

278 ms

homepage-2-1.jpg

homepage-2-1.jpg

274 ms

kahn.jpg

kahn.jpg

275 ms

publisher.jpg

publisher.jpg

276 ms

cohen.jpg

cohen.jpg

275 ms

John-elkann.jpg

John-elkann.jpg

293 ms

John-Mihaljevic.jpg

John-Mihaljevic.jpg

294 ms

vinall.jpg

vinall.jpg

311 ms

amazon.jpg

amazon.jpg

332 ms

columbia.png

columbia.png

332 ms

barnes.png

barnes.png

343 ms

testi.jpg

testi.jpg

78 ms

flip-book.png

flip-book.png

301 ms

banner1.jpg

banner1.jpg

377 ms

nav-slider-white.png

nav-slider-white.png

326 ms

font

font

44 ms

font

font

69 ms

font

font

145 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

315 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

268 ms

revolution.extension.video.min.js

revolution.extension.video.min.js

196 ms

revolution.extension.slideanims.min.js

revolution.extension.slideanims.min.js

199 ms

revolution.extension.layeranimation.min.js

revolution.extension.layeranimation.min.js

217 ms

revolution.extension.navigation.min.js

revolution.extension.navigation.min.js

240 ms

revolution.extension.parallax.min.js

revolution.extension.parallax.min.js

251 ms

insidebuffett.com

insidebuffett.com

1153 ms

insidebuffett.com

insidebuffett.com

1213 ms

font

font

39 ms

sfondo-1.jpg

sfondo-1.jpg

139 ms

revicons.woff

revicons.woff

67 ms

woocommerce-smallscreen.css

woocommerce-smallscreen.css

67 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: