Access yutakabuffet-ok.com. kb体育·(中国)有限公司官网-kb体育·(中国)有限公司官网

name

value

score

weighting

FCP (First Contentful Paint)

Value6.1 s

3/100

10%

LCP (Largest Contentful Paint)

Value14.3 s

0/100

25%

SI (Speed Index)

Value9.3 s

13/100

10%

TBT (Total Blocking Time)

Value2,790 ms

3/100

30%

CLS (Cumulative Layout Shift)

Value0.117

85/100

15%

TTI (Time to Interactive)

Value14.7 s

8/100

10%

yutakabuffet-ok.com

283 ms

normalize.css

177 ms

style.css

505 ms

prettyPhoto.css

374 ms

grid.css

363 ms

Our browser made a total of 55 requests to load all elements on the main page. We found that 89% of them (49 requests) were addressed to the original Yutakabuffet-ok.com, 5% (3 requests) were made to Fonts.googleapis.com and 4% (2 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Yutakabuffet-ok.com.

Content Size

782.3 kB

After Optimization

647.6 kB

In fact, the total size of Yutakabuffet-ok.com main page is 782.3 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. 30% of websites need less resources to load. Images take 562.7 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 13.2 kB

Original 17.8 kB
After minification 14.5 kB
After compression 4.6 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 3.2 kB, which is 18% 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 13.2 kB or 74% of the original size.

Image Optimization

-16%

Potential reduce by 87.9 kB

Original 562.7 kB
After minification 474.8 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. Obviously, Yutakabuffet Ok needs image optimization as it can save up to 87.9 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-13%

Potential reduce by 22.1 kB

Original 175.2 kB
After minification 175.2 kB
After compression 153.1 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 22.1 kB or 13% of the original size.

CSS Optimization

-43%

Potential reduce by 11.5 kB

Original 26.6 kB
After minification 25.1 kB
After compression 15.1 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. Yutakabuffet-ok.com needs all CSS files to be minified and compressed as it can save up to 11.5 kB or 43% of the original size.

Requests Now

After Optimization

The browser has sent 51 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Yutakabuffet Ok. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 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 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

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

Links do not have a discernible name

These are opportunities to improve keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

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

Serves images with low resolution

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

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

EN
Language Claimed

EN
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Yutakabuffet-ok.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 Yutakabuffet-ok.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

yutakabuffet-ok.com

Open Graph description is not detected on the main page of Yutakabuffet Ok. 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

kb体育·(中国)有限公司官网-kb体育·(中国)有限公司官网

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

yutakabuffet-ok.com

normalize.css

style.css

prettyPhoto.css

grid.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

yutakabuffet-ok.com

normalize.css

style.css

prettyPhoto.css

grid.css

colorscheme.css

magnific-popup.css

css

styles.css

jquery-1.7.2.min.js

modernizr.js

superfish.js

jquery.easing.1.3.js

jquery.prettyPhoto.js

jquery.nivo.slider.js

jquery.tools.min.js

jquery.loader.js

jquery.elastislide.js

swfobject.js

jquery.cycle.all.js

jquery.twitter.js

jquery.flickrush.js

si.files.js

audio.js

custom.js

comment-reply.js

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jquery.form.js

scripts.js

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css

css

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logo.png

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welcome.jpg

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