Access bbs.0575bbs.com. 上虞论坛 0575bbs 浙东上虞网浙东新商都上虞门户上虞BBS 上虞社区 0575社区绍兴上虞 0575 论坛门户 BBS 社区

name

value

score

weighting

FCP (First Contentful Paint)

Value9.6 s

0/100

10%

LCP (Largest Contentful Paint)

Value26.2 s

0/100

25%

SI (Speed Index)

Value23.0 s

0/100

10%

TBT (Total Blocking Time)

Value210 ms

89/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value18.5 s

3/100

10%

bbs.0575bbs.com

4935 ms

pw_core.css

1762 ms

gonggaobg.png

4031 ms

core.js

1752 ms

pw_ajax.js

2629 ms

Our browser made a total of 117 requests to load all elements on the main page. We found that 44% of them (52 requests) were addressed to the original Bbs.0575bbs.com, 38% (44 requests) were made to 0575bbs.com and 3% (3 requests) were made to A.alimama.cn. The less responsive or slowest element that took the longest time to load (20.3 sec) belongs to the original domain Bbs.0575bbs.com.

Content Size

438.3 kB

After Optimization

179.4 kB

In fact, the total size of Bbs.0575bbs.com main page is 438.3 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. 25% of websites need less resources to load. Javascripts take 151.4 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 105.3 kB

Original 134.8 kB
After minification 134.4 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. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 105.3 kB or 78% of the original size.

Image Optimization

-20%

Potential reduce by 24.3 kB

Original 122.6 kB
After minification 98.3 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, BBS 0575 needs image optimization as it can save up to 24.3 kB or 20% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-70%

Potential reduce by 106.4 kB

Original 151.4 kB
After minification 125.9 kB
After compression 45.0 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 106.4 kB or 70% of the original size.

CSS Optimization

-78%

Potential reduce by 22.9 kB

Original 29.5 kB
After minification 27.1 kB
After compression 6.6 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. Bbs.0575bbs.com needs all CSS files to be minified and compressed as it can save up to 22.9 kB or 78% of the original size.

Requests Now

After Optimization

The browser has sent 86 CSS, Javascripts, AJAX and image requests in order to completely render the main page of BBS 0575. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 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 experience of reading tabular or list data using assistive technology, like a screen reader.

High

<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.

High

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

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

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

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

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

High

Document uses plugins

Language and Encoding

Language Detected

ZH
Language Claimed

N/A
Encoding

GBK

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Bbs.0575bbs.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 Bbs.0575bbs.com main page’s claimed encoding is gbk. 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

bbs.0575bbs.com

Open Graph description is not detected on the main page of BBS 0575. 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

上虞论坛 0575bbs 浙东上虞网 浙东新商都 上虞门户 上虞BBS 上虞社区 0575社区 绍兴 上虞 0575 论坛 门户 BBS 社区 - Powered by phpwind

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

bbs.0575bbs.com

pw_core.css

gonggaobg.png

core.js

pw_ajax.js

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

bbs.0575bbs.com

pw_core.css

gonggaobg.png

core.js

pw_ajax.js

logo.png

20160223062448_1.gif

gy960.gif

client.js

ddsliderplayer.js

20160324004303_1.gif

20160408022013.jpg

20160408012849.jpg

20160408011425.jpg

20160408002324.jpg

20160407074113.jpg

top.jpg

612.gif

601.gif

634.gif

100.gif

485.gif

623.gif

400.gif

515.gif

626.gif

491.gif

459.gif

312.gif

258.gif

266.gif

cate_fold.gif

144.jpg

169.jpg

20160129075438_1.gif

20160316074531_1.gif

158.jpg

603.gif

606.gif

469.gif

519.gif

495.gif

610.gif

上虞论坛 0575bbs 浙东上虞网浙东新商都上虞门户上虞BBS 上虞社区 0575社区绍兴上虞 0575 论坛门户 BBS 社区 - Powered by phpwind