Access bbsfh.cn. 奉化信息网bbsfh.cn

name

value

score

weighting

FCP (First Contentful Paint)

Value5.0 s

9/100

10%

LCP (Largest Contentful Paint)

Value9.1 s

1/100

25%

SI (Speed Index)

Value11.1 s

6/100

10%

TBT (Total Blocking Time)

Value7,590 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.08

94/100

15%

TTI (Time to Interactive)

Value16.9 s

5/100

10%

bbsfh.cn

1522 ms

forum.php

2603 ms

wb.js

17 ms

qzom.identification.js

3086 ms

style_10_common.css

5354 ms

Our browser made a total of 121 requests to load all elements on the main page. We found that 83% of them (101 requests) were addressed to the original Bbsfh.cn, 3% (4 requests) were made to Tjs.sjs.sinajs.cn and 2% (3 requests) were made to Tcss.qq.com. The less responsive or slowest element that took the longest time to load (20.5 sec) belongs to the original domain Bbsfh.cn.

Content Size

932.1 kB

After Optimization

490.0 kB

In fact, the total size of Bbsfh.cn main page is 932.1 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 405.5 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 74.3 kB

Original 94.2 kB
After minification 79.5 kB
After compression 20.0 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 14.7 kB, which is 16% 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 74.3 kB or 79% of the original size.

Image Optimization

-15%

Potential reduce by 61.7 kB

Original 405.5 kB
After minification 343.8 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, Bbsfh needs image optimization as it can save up to 61.7 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-69%

Potential reduce by 227.3 kB

Original 331.1 kB
After minification 298.6 kB
After compression 103.8 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 227.3 kB or 69% of the original size.

CSS Optimization

-78%

Potential reduce by 78.8 kB

Original 101.3 kB
After minification 98.3 kB
After compression 22.5 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. Bbsfh.cn needs all CSS files to be minified and compressed as it can save up to 78.8 kB or 78% 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 Bbsfh. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 8 to 1 for CSS 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

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 items highlight common accessibility best practices.

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

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

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

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

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 Bbsfh.cn 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 Bbsfh.cn 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

bbsfh.cn

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

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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

bbsfh.cn

forum.php

wb.js

qzom.identification.js

style_10_common.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

bbsfh.cn

forum.php

wb.js

qzom.identification.js

style_10_common.css

style_10_forum_index.css

common.js

forum.js

logging.js

md5.js

extend_module.css

style.css

33028300000983.js

gj_zhengshu.js

css.css

css.css

blockstyle.css

ping.js

stat.php

discuz_tips.js

bg.gif

toptb.gif

qq_login.gif

weibo_login.png

logo.png

wxbutton.gif

xh1603.gif

isun20160121s.gif

forum.php

forum.php

forum.php

forum.php

forum.php

forum.php

collapsed_no.gif

i_city.jpg

i_love.jpg

i_health.jpg

wenming.gif

I_baby.jpg

i_car.jpg

i_home.jpg

i_fashion.jpg