Access 11159.com. 股票入门基础知识_股票入门知识

name

value

score

weighting

FCP (First Contentful Paint)

Value2.3 s

73/100

10%

LCP (Largest Contentful Paint)

Value3.1 s

76/100

25%

SI (Speed Index)

Value8.7 s

16/100

10%

TBT (Total Blocking Time)

Value2,360 ms

5/100

30%

CLS (Cumulative Layout Shift)

Value0.005

100/100

15%

TTI (Time to Interactive)

Value10.6 s

23/100

10%

11159.com

17282 ms

Skin1.css

1252 ms

logo2014.gif

1654 ms

bg_header2.gif

238 ms

blue1.png

243 ms

Our browser made a total of 101 requests to load all elements on the main page. We found that 11% of them (11 requests) were addressed to the original 11159.com, 12% (12 requests) were made to Pos.baidu.com and 11% (11 requests) were made to Cpro.baidustatic.com. The less responsive or slowest element that took the longest time to load (20.3 sec) relates to the external source Pos.baidu.com.

Content Size

1.3 MB

After Optimization

723.3 kB

In fact, the total size of 11159.com main page is 1.3 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. 60% of websites need less resources to load. Javascripts take 645.1 kB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 103.7 kB

Original 117.6 kB
After minification 102.5 kB
After compression 13.9 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 15.1 kB, which is 13% 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 103.7 kB or 88% of the original size.

Image Optimization

-3%

Potential reduce by 12.7 kB

Original 495.2 kB
After minification 482.5 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. 11159 images are well optimized though.

JavaScript Optimization

-65%

Potential reduce by 421.2 kB

Original 645.1 kB
After minification 531.8 kB
After compression 223.9 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 421.2 kB or 65% of the original size.

CSS Optimization

-84%

Potential reduce by 16.3 kB

Original 19.3 kB
After minification 12.7 kB
After compression 3.0 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. 11159.com needs all CSS files to be minified and compressed as it can save up to 16.3 kB or 84% of the original size.

Requests Now

After Optimization

The browser has sent 99 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 11159. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 33 to 1 for JavaScripts 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 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

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

Low

Ensure CSP is effective against XSS attacks

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

High

Browser errors were logged to the console

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 11159.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 11159.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

11159.com

Open Graph description is not detected on the main page of 11159. 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

股票入门基础知识_股票入门知识_天才股票网

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

11159.com

Skin1.css

logo2014.gif

bg_header2.gif

blue1.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

11159.com

Skin1.css

logo2014.gif

bg_header2.gif

blue1.png

gray.jpg

type-button-1.jpg

c.js

wb.js

adsbygoogle.js

20090217160609413_S.jpg

20140224163228479.gif

20100519150236485.jpg

acom

ca-pub-0198069698742208.js

zrt_lookup.html

show_ads_impl.js

acom

ads

osd.js

20090713170219244.jpg

12823584401748164355

abg.js

m_js_controller.js

googlelogo_color_112x36dp.png

s

x_button_blue2.png

E4WYPs_lNJIuXrWpTsOcc3FIG36RfI0ERc0srw5QW9Y.js

acom

acom

sh_000001.png

sz_399001.png

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adx.php

reduce_bd-logo1_oper.png

ads

ads

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270435.js

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shell_v2.js

foot.jpg

activeview