Access bienvenidocuba.com. nba买球在哪个网站-nba买球官方网站(中国)有限公司

name

value

score

weighting

FCP (First Contentful Paint)

Value1.3 s

98/100

10%

LCP (Largest Contentful Paint)

Value10.8 s

0/100

25%

SI (Speed Index)

Value6.5 s

39/100

10%

TBT (Total Blocking Time)

Value120 ms

97/100

30%

CLS (Cumulative Layout Shift)

Value0.014

100/100

15%

TTI (Time to Interactive)

Value10.5 s

23/100

10%

bienvenidocuba.com

537 ms

anythingslider.css

98 ms

jquery-ui-1.10.3.custom.css

112 ms

styles.css

97 ms

menu.css

106 ms

Our browser made a total of 55 requests to load all elements on the main page. We found that 64% of them (35 requests) were addressed to the original Bienvenidocuba.com, 24% (13 requests) were made to Widgets.priceres.com.mx and 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (624 ms) belongs to the original domain Bienvenidocuba.com.

Content Size

1.6 MB

After Optimization

808.5 kB

In fact, the total size of Bienvenidocuba.com 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. 50% of websites need less resources to load. Images take 787.1 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 12.9 kB

Original 16.9 kB
After minification 14.1 kB
After compression 4.1 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. This page needs HTML code to be minified as it can gain 2.8 kB, which is 17% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 12.9 kB or 76% of the original size.

Image Optimization

-22%

Potential reduce by 174.4 kB

Original 787.1 kB
After minification 612.6 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. Obviously, Bienvenidocuba needs image optimization as it can save up to 174.4 kB or 22% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-76%

Potential reduce by 565.6 kB

Original 741.9 kB
After minification 569.4 kB
After compression 176.3 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 565.6 kB or 76% of the original size.

CSS Optimization

-81%

Potential reduce by 65.7 kB

Original 81.2 kB
After minification 63.7 kB
After compression 15.5 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. Bienvenidocuba.com needs all CSS files to be minified and compressed as it can save up to 65.7 kB or 81% of the original size.

Requests Now

After Optimization

The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bienvenidocuba. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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 the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

High

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

High

Image elements do not have [alt] attributes

High

<input type="image"> elements do not have [alt] text

High

Form elements do not have associated labels

High

Links do not have a discernible name

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

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

Search Engine Optimization Advices

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

High

Links are not crawlable

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Image elements do not have [alt] attributes

Language and Encoding

Language Detected

ZH
Language Claimed

N/A
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Bienvenidocuba.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Bienvenidocuba.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

bienvenidocuba.com

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

Report Summary

Performance

Accessibility

Best Practices

SEO

nba买球在哪个网站-nba买球官方网站(中国)有限公司

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

bienvenidocuba.com

anythingslider.css

jquery-ui-1.10.3.custom.css

styles.css

menu.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

bienvenidocuba.com

anythingslider.css

jquery-ui-1.10.3.custom.css

styles.css

menu.css

searchbox

js

jquery-1.9.1.js

jquery-ui-1.10.3.custom.min.js

jquery.anythingslider.js

main.js

logo-bienvenidocuba.png

botonsign.png

google%20Plus%20App%20Icon.png

IconoTwitter.png

icono-facebook.png

festivalcubano.png

sicuba.png

home1.jpg

home2.jpg

home3.jpg

home4.jpg

home5.jpg

neptuno-habana.jpg

stars3.png

kohly.jpg

bellevue.jpg

kawaga.jpg

stars4.png

palmareal.jpg

puntaerna.jpg

habana.png

varadero.png

loscayos.png

pinardelrio.png

bg_body.png

analytics.js

gtm.js

default.png

collect

combo

forza.css

jquery.jscrollpane.css