Tools & Wizards About Us
bbs.0513.org screenshot

Report Summary

  • 0

    Performance

  • 62

    Accessibility

    Visual factors better than
    that of 28% of websites

  • 77

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 66

    SEO

    Google-friendlier than
    25% of websites

bbs.0513.org

濠滨论坛_南通论坛|南通热线|南通网|南通在线|中文百强论坛 -

Page Load Speed

68.9 sec in total

First Response

3.7 sec

Resources Loaded

64.3 sec

Page Rendered

824 ms

bbs.0513.org screenshot

About Website

Welcome to bbs.0513.org homepage info - get ready to check Bbs 0513 best content for China right away, or after learning these important things about bbs.0513.org

濠滨论坛是南通地区人气论坛,拥有南通热线,南通生活网,南通人才网,南通大学,南通房产网,南通信息网,南通二手车市场,南通二手房网等许多平台的用户群体,提供车友,房产,装修,建材,家居,家具,婚嫁,租房,招聘,求职,团购,优惠打折,火车票在线订购等资讯和互动服务。

Visit bbs.0513.org

Key Findings

We analyzed Bbs.0513.org page load time and found that the first response time was 3.7 sec and then it took 65.2 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there were 55 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

bbs.0513.org performance score

0

Network Requests Diagram

bbs.0513.org

3686 ms

style_2_common.css

1088 ms

common.js

2301 ms

jquery-1.8.0.min.js

4191 ms

main.0513.js

1447 ms

Our browser made a total of 265 requests to load all elements on the main page. We found that 23% of them (60 requests) were addressed to the original Bbs.0513.org, 38% (101 requests) were made to Pic.0513.org and 25% (67 requests) were made to Pos.baidu.com. The less responsive or slowest element that took the longest time to load (20.5 sec) relates to the external source Pic.0513.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 662.6 kB (32%)

Content Size

2.1 MB

After Optimization

1.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Bbs.0513.org main page is 2.1 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. 50% of websites need less resources to load. Images take 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 208.7 kB

  • Original 246.6 kB
  • After minification 237.5 kB
  • After compression 38.0 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. 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 208.7 kB or 85% of the original size.

Image Optimization

-13%

Potential reduce by 186.9 kB

  • Original 1.4 MB
  • After minification 1.3 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. Obviously, Bbs 0513 needs image optimization as it can save up to 186.9 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-64%

Potential reduce by 177.5 kB

  • Original 279.4 kB
  • After minification 261.5 kB
  • After compression 101.9 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 177.5 kB or 64% of the original size.

CSS Optimization

-79%

Potential reduce by 89.6 kB

  • Original 113.0 kB
  • After minification 108.6 kB
  • After compression 23.5 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. Bbs.0513.org needs all CSS files to be minified and compressed as it can save up to 89.6 kB or 79% of the original size.

Requests Breakdown

Number of requests can be reduced by 111 (54%)

Requests Now

206

After Optimization

95

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 206 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bbs 0513. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 87 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

bbs.0513.org

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3686 ms

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1088 ms

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Accessibility Review

bbs.0513.org accessibility score

62

Accessibility Issues

Names and labels

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.

Impact

Issue

High

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

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

Best Practices

bbs.0513.org best practices score

77

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Uses deprecated APIs

High

Browser errors were logged to the console

SEO Factors

bbs.0513.org SEO score

66

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

Mobile Friendly

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/).

Impact

Issue

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 Bbs.0513.org 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.0513.org 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.0513.org

Open Graph description is not detected on the main page of Bbs 0513. 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: