Access 173zy.com. 桌游世界(桌游网、桌面游戏网)_最权威的中文桌上游戏门户网及在线桌面游戏平台

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

72/100

10%

LCP (Largest Contentful Paint)

Value9.2 s

1/100

25%

SI (Speed Index)

Value10.6 s

7/100

10%

TBT (Total Blocking Time)

Value30 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.011

100/100

15%

TTI (Time to Interactive)

Value8.5 s

38/100

10%

173zy.com

4923 ms

global.css

968 ms

index.css

1285 ms

logo.png

1288 ms

bg-index.png

216 ms

Our browser made a total of 103 requests to load all elements on the main page. We found that 53% of them (55 requests) were addressed to the original 173zy.com, 40% (41 requests) were made to Img.173zy.com and 3% (3 requests) were made to Pos.baidu.com. The less responsive or slowest element that took the longest time to load (20.4 sec) relates to the external source .

Content Size

2.0 MB

After Optimization

1.6 MB

In fact, the total size of 173zy.com main page is 2.0 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. 40% of websites need less resources to load. Images take 1.6 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 170.5 kB

Original 200.1 kB
After minification 166.5 kB
After compression 29.6 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 33.5 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 170.5 kB or 85% of the original size.

Image Optimization

-7%

Potential reduce by 113.7 kB

Original 1.6 MB
After minification 1.5 MB

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. 173 Zy images are well optimized though.

JavaScript Optimization

-73%

Potential reduce by 83.5 kB

Original 113.8 kB
After minification 96.1 kB
After compression 30.3 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 83.5 kB or 73% of the original size.

CSS Optimization

-83%

Potential reduce by 39.4 kB

Original 47.6 kB
After minification 41.7 kB
After compression 8.2 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. 173zy.com needs all CSS files to be minified and compressed as it can save up to 39.4 kB or 83% of the original size.

Requests Now

100

After Optimization

The browser has sent 100 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 173 Zy. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts 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

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

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

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

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 173zy.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 173zy.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

173zy.com

Open Graph description is not detected on the main page of 173 Zy. 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

桌游世界(桌游网、桌面游戏网)_最权威的中文桌上游戏门户网及在线桌面游戏平台

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

173zy.com

global.css

index.css

logo.png

bg-index.png

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

173zy.com

global.css

index.css

logo.png

bg-index.png

global_nav.png

logo-toolbar.png

global_toolbar_ahover.png

btn-toolbar.png

line-navigation.png

nav-a.png

bg-menutitle.png

bg_first_current.png

line-menu.gif

search-lr.png

bg-search.png

bg-search-hot.png

btn-search.png

menutitle.png

202312060942173407.jpg

bg_top_online.png

top_online_left.png

top_online_right.png

bg_oneSlideUl.png

201606281340189498.png

201603161106428066.jpg

201606281359039342.png

201603161707004115.gif

201412291539037592.png

slt_201606281340189498.png

title_interesting.png

bg-newstype.png

bg_nav_one.png

line-newstype.png

slt_201603161106428066.jpg

slt_201606281359039342.png

slt_201603161707004115.gif

slt_201412291539037592.png

line-newslist.gif

c.js

201412271728413883.png

201412271829462852.png

201412271840238176.png