Tools & Wizards About Us
256100.cc screenshot

Report Summary

  • 55

    Performance

    Renders faster than
    72% of other websites

  • 71

    Accessibility

    Visual factors better than
    that of 36% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

256100.cc

沂源信息网——免费发布房产、招聘、车辆、征婚、二手、商铺等信息，无需注册！沂源首家分类信息在线发布吧台！

Page Load Speed

39.5 sec in total

First Response

4.9 sec

Resources Loaded

33 sec

Page Rendered

1.6 sec

256100.cc screenshot

About Website

Welcome to 256100.cc homepage info - get ready to check 256100 best content for China right away, or after learning these important things about 256100.cc

沂源信息网免费发布各类信息，无需注册！沂源信息网凭借信息量大、覆盖范围广、广告效果好的优势，已成为沂源百姓交流、商家宣传的首选媒介！好信息、好商机，尽在256100.cc，沂源首家分类信息发布吧台！立足沂源，服务沂源，真正为百姓服务的网站！

Visit 256100.cc

Key Findings

We analyzed 256100.cc page load time and found that the first response time was 4.9 sec and then it took 34.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there were 3 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

256100.cc performance score

55

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.9 s

86/100

10%

LCP (Largest Contentful Paint)

Value2.2 s

94/100

25%

SI (Speed Index)

Value6.4 s

40/100

10%

TBT (Total Blocking Time)

Value4,530 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value9.0 s

34/100

10%

Network Requests Diagram

256100.cc

4891 ms

css.css

2056 ms

top.css

920 ms

css.css

976 ms

m.js

1504 ms

Our browser made a total of 92 requests to load all elements on the main page. We found that 76% of them (70 requests) were addressed to the original 256100.cc, 4% (4 requests) were made to Pos.baidu.com and 3% (3 requests) were made to Cpro.baidustatic.com. The less responsive or slowest element that took the longest time to load (20.4 sec) belongs to the original domain 256100.cc.

Page Optimization Overview & Recommendations

Page size can be reduced by 466.3 kB (29%)

Content Size

1.6 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of 256100.cc main page is 1.6 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. 30% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 72.1 kB

  • Original 90.6 kB
  • After minification 90.1 kB
  • After compression 18.5 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 72.1 kB or 80% of the original size.

Image Optimization

-10%

Potential reduce by 109.2 kB

  • Original 1.1 MB
  • After minification 945.0 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. 256100 images are well optimized though.

JavaScript Optimization

-62%

Potential reduce by 247.0 kB

  • Original 395.6 kB
  • After minification 389.0 kB
  • After compression 148.6 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 247.0 kB or 62% of the original size.

CSS Optimization

-82%

Potential reduce by 37.9 kB

  • Original 46.3 kB
  • After minification 40.9 kB
  • After compression 8.4 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. 256100.cc needs all CSS files to be minified and compressed as it can save up to 37.9 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 31 (36%)

Requests Now

85

After Optimization

54

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 85 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 256100. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

256100.cc

256100.cc

4891 ms

css.css

css.css

2056 ms

top.css

top.css

920 ms

css.css

css.css

976 ms

m.js

m.js

1504 ms

search.js

search.js

1006 ms

f.js

f.js

1237 ms

led.js

led.js

2956 ms

jquery.min.js

jquery.min.js

3037 ms

lrtk.js

lrtk.js

1350 ms

xixi.css

xixi.css

1651 ms

c.js

c.js

1246 ms

box.js

box.js

5867 ms

group.png

group.png

502 ms

bg.gif

bg.gif

280 ms

bgTopNav.gif

bgTopNav.gif

280 ms

ico_qq.gif

ico_qq.gif

527 ms

topbg.jpg

topbg.jpg

806 ms

logo.png

logo.png

1062 ms

searchbox.gif

searchbox.gif

1107 ms

a06.gif

a06.gif

1376 ms

baidu.gif

baidu.gif

1598 ms

submit.gif

submit.gif

1599 ms

rpic.png

rpic.png

2648 ms

t04.gif

t04.gif

1704 ms

banner_s.jpg

banner_s.jpg

9402 ms

banner_b.jpg

banner_b.jpg

14002 ms

ggzs.jpg

ggzs.jpg

2789 ms

ymshsy.jpg

ymshsy.jpg

4730 ms

20141117938914.gif

20141117938914.gif

3410 ms

133.gif

133.gif

3760 ms

jiazheng.gif

jiazheng.gif

3976 ms

ggwcz.gif

ggwcz.gif

6140 ms

20141117117424.jpg

20141117117424.jpg

4273 ms

135.jpg

135.jpg

7730 ms

134.jpg

134.jpg

5114 ms

ant.jpg

ant.jpg

7804 ms

2014051667747.jpg

2014051667747.jpg

7433 ms

131.jpg

131.jpg

6662 ms

fbxx.gif

fbxx.gif

6943 ms

sjzc.gif

sjzc.gif

7264 ms

20140117919503.jpg

20140117919503.jpg

8693 ms

2014052577056.jpg

2014052577056.jpg

8822 ms

20140316497315.jpg

20140316497315.jpg

8940 ms

20140426764309.jpg

20140426764309.jpg

9029 ms

scwm

scwm

19716 ms

9205 ms

20140402981130.jpg

20140402981130.jpg

9133 ms

20140516323242.jpg

20140516323242.jpg

18994 ms

20150215984527.jpg

20150215984527.jpg

9150 ms

20150226742340.jpg

20150226742340.jpg

9580 ms

20150702153455.jpg

20150702153455.jpg

10454 ms

20140422157829.jpg

20140422157829.jpg

9193 ms

20140815994850.jpg

20140815994850.jpg

9290 ms

scwm

scwm

2252 ms

20140713602858.jpg

20140713602858.jpg

14431 ms

a03.gif

a03.gif

9073 ms

a04.gif

a04.gif

9163 ms

i.js

i.js

849 ms

jgsx.gif

jgsx.gif

9371 ms

201604047932.jpeg

201604047932.jpeg

9789 ms

20160402761801.jpg

20160402761801.jpg

20096 ms

20150402612247.jpg

20150402612247.jpg

10888 ms

20150811356432.jpg

20150811356432.jpg

11244 ms

20160408256028.png

20160408256028.png

20384 ms

ban25.jpg

ban25.jpg

10528 ms

led.jpg

led.jpg

10355 ms

bg01.gif

bg01.gif

10351 ms

bg02.gif

bg02.gif

9997 ms

a02.gif

a02.gif

9779 ms

scwm

scwm

857 ms

s01.gif

s01.gif

9575 ms

stat.php

stat.php

2202 ms

gif-0760.gif

gif-0760.gif

9101 ms

s01a.gif

s01a.gif

8702 ms

ding1.gif

ding1.gif

8571 ms

ico01.gif

ico01.gif

8536 ms

ding2.gif

ding2.gif

9084 ms

stat.htm

stat.htm

270 ms

core.php

core.php

1074 ms

9.gif

9.gif

1057 ms

ui

ui

3126 ms

00.png

00.png

1161 ms

tongji.js

tongji.js

789 ms

app.gif

app.gif

849 ms

tongji.do

tongji.do

931 ms

nopic.jpg

nopic.jpg

510 ms

o.htm

o.htm

2036 ms

wh.js

wh.js

1934 ms

ac.js

ac.js

1656 ms

fp.htm

fp.htm

1889 ms

fp.htm

fp.htm

700 ms

Accessibility Review

256100.cc accessibility score

71

Accessibility Issues

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.

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

<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

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

These items highlight common accessibility best practices.

Impact

Issue

High

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

Best Practices

256100.cc best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

256100.cc SEO score

91

Search Engine Optimization Advices

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

    GB2312

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 256100.cc 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 256100.cc 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

256100.cc

Open Graph description is not detected on the main page of 256100. 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: