Access leadersummaries.com. Resúmenes de libros empresariales

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

59/100

10%

LCP (Largest Contentful Paint)

Value7.6 s

4/100

25%

SI (Speed Index)

Value5.2 s

59/100

10%

TBT (Total Blocking Time)

Value1,610 ms

12/100

30%

CLS (Cumulative Layout Shift)

Value0.523

15/100

15%

TTI (Time to Interactive)

Value8.6 s

37/100

10%

leadersummaries.com

289 ms

www.leadersummaries.com

119 ms

reset.css

22 ms

estilos.min.css

55 ms

font-awesome.min.css

45 ms

Our browser made a total of 62 requests to load all elements on the main page. We found that 69% of them (43 requests) were addressed to the original Leadersummaries.com, 24% (15 requests) were made to Img.leadersummaries.com and 2% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (289 ms) belongs to the original domain Leadersummaries.com.

Content Size

797.1 kB

After Optimization

374.3 kB

In fact, the total size of Leadersummaries.com main page is 797.1 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. 45% of websites need less resources to load. Javascripts take 308.6 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 35.2 kB

Original 46.2 kB
After minification 43.3 kB
After compression 11.0 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 35.2 kB or 76% of the original size.

Image Optimization

-8%

Potential reduce by 20.7 kB

Original 255.6 kB
After minification 234.9 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. Leader Summaries images are well optimized though.

JavaScript Optimization

-67%

Potential reduce by 208.1 kB

Original 308.6 kB
After minification 279.2 kB
After compression 100.4 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 208.1 kB or 67% of the original size.

CSS Optimization

-85%

Potential reduce by 158.8 kB

Original 186.8 kB
After minification 183.9 kB
After compression 28.0 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. Leadersummaries.com needs all CSS files to be minified and compressed as it can save up to 158.8 kB or 85% of the original size.

Requests Now

After Optimization

The browser has sent 57 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Leader Summaries. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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.

High

[aria-*] attributes do not match their roles

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

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.

High

Buttons do not have an accessible name

High

Links do not have a discernible name

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

These are opportunities to improve keyboard navigation in your application.

High

[id] attributes on active, focusable elements are not unique

High

Heading elements are not in a sequentially-descending order

These are opportunities to improve the interpretation of your content by users in different locales.

High

<html> element does not have a [lang] attribute

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

Search Engine Optimization Advices

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

High

Links are not crawlable

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/).

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

Language Detected

ES
Language Claimed

ES
Encoding

ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Leadersummaries.com can be misinterpreted by Google and other search engines. Our service has detected that Spanish is used on the page, and it matches the claimed language. Our system also found out that Leadersummaries.com main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

leadersummaries.com

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

Report Summary

Performance

Accessibility

Best Practices

SEO

Resúmenes de libros empresariales | Leader Summaries

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

leadersummaries.com

www.leadersummaries.com

reset.css

estilos.min.css

font-awesome.min.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

leadersummaries.com

www.leadersummaries.com

reset.css

estilos.min.css

font-awesome.min.css

jquery-1.10.1.min.js

jquery.mousewheel-3.0.6.pack.js

jquery.fancybox.css

jquery.fancybox.pack.js

jquery.fancybox-buttons.css

jquery.fancybox-buttons.js

jquery.fancybox-media.js

jquery.fancybox-thumbs.css

jquery.fancybox-thumbs.js

prototype.ashx

core.ashx

converter.ashx

web.controles.configuration.pie,App_Web_lnulr576.ashx

owl.carousel.css

owl.theme.css

owl.carousel.js

responsive.min.js

ue_policy.js

gtm.js

el-poder-de-la-autoestima.jpg

logo.png

buscador_right.png

line-through.gif

resumen_nuevo_p.png

icon_mas.png

banner_app_ipad_and_900px.png

la-estrategia-del-oceano-azul.jpg

mindfulness.jpg

el-pensamiento-creativo.jpg

scrum.jpg

el-vendedor-desafiante.jpg

el-pequeno-libro-para-pensar-en-grande.jpg

despierta-tu-encanto.jpg

inteligencia-emocional.jpg

loader.gif

confianza-sello.png

loader0.js

ser-competitivo.jpg