Access ycarts.com. 翰墨原创艺术网【WWW.YCARTS.COM】|高端名家字画销售平台|连接艺术与收藏的桥梁|翰墨原创文化官网

name

value

score

weighting

FCP (First Contentful Paint)

Value1.9 s

86/100

10%

LCP (Largest Contentful Paint)

Value10.0 s

0/100

25%

SI (Speed Index)

Value7.3 s

28/100

10%

TBT (Total Blocking Time)

Value110 ms

98/100

30%

CLS (Cumulative Layout Shift)

Value0.62

10/100

15%

TTI (Time to Interactive)

Value2.2 s

99/100

10%

ycarts.com

7967 ms

css.css

1337 ms

jquery-1.4a2.min.js

19981 ms

jquery.KinSlideshow-1.1.js

7852 ms

stat.php

1630 ms

Our browser made a total of 153 requests to load all elements on the main page. We found that 96% of them (147 requests) were addressed to the original Ycarts.com, 1% (1 request) were made to S5.cnzz.com and 1% (1 request) were made to Oz.cnzz.com. The less responsive or slowest element that took the longest time to load (20.5 sec) belongs to the original domain Ycarts.com.

Content Size

1.2 MB

After Optimization

919.0 kB

In fact, the total size of Ycarts.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. 20% of websites need less resources to load. Images take 980.6 kB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 93.8 kB

Original 106.2 kB
After minification 90.1 kB
After compression 12.4 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 16.1 kB, which is 15% 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 93.8 kB or 88% of the original size.

Image Optimization

-11%

Potential reduce by 107.1 kB

Original 980.6 kB
After minification 873.5 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, YCARTS needs image optimization as it can save up to 107.1 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-71%

Potential reduce by 80.1 kB

Original 112.5 kB
After minification 111.3 kB
After compression 32.4 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 80.1 kB or 71% of the original size.

CSS Optimization

-80%

Potential reduce by 2.4 kB

Original 3.0 kB
After minification 2.4 kB
After compression 602 B

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. Ycarts.com needs all CSS files to be minified and compressed as it can save up to 2.4 kB or 80% of the original size.

Requests Now

After Optimization

The browser has sent 66 CSS, Javascripts, AJAX and image requests in order to completely render the main page of YCARTS. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests 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 interpretation of your content by users in different locales.

High

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

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

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

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

Search Engine Optimization Advices

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

GB2312

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ycarts.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 Ycarts.com main page’s claimed encoding is gb2312. 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

ycarts.com

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

翰墨原创艺术网【WWW.YCARTS.COM】|高端名家字画销售平台|连接艺术与收藏的桥梁|翰墨原创文化官网

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

ycarts.com

css.css

jquery-1.4a2.min.js

jquery.KinSlideshow-1.1.js

stat.php

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

ycarts.com

css.css

jquery-1.4a2.min.js

jquery.KinSlideshow-1.1.js

stat.php

bg.gif

title.png

banner.gif

title_bg.gif

info.gif

dot.gif

wz.jpg

qej.jpg

gmg.jpg

wsy.jpg

zyg.jpg

gry.jpg

ahp.jpg

lg.jpg

yg.jpg

cxd.jpg

zxm.jpg

wls.jpg

dhj.jpg

zy.jpg

cy.jpg

zl.jpg

gy.jpg

wwg.jpg

hyy.jpg

jyf.jpg

hcy.jpg

ldw.jpg

fy.jpg

jgj.jpg

fy.jpg

sgl.jpg

tlm.jpg

mzs.jpg

yzx.jpg

wmm.jpg

stat.htm

core.php