Tools & Wizards About Us
qd.58.com screenshot

Report Summary

  • 45

    Performance

    Renders faster than
    64% of other websites

  • 67

    Accessibility

    Visual factors better than
    that of 32% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 85

    SEO

    Google-friendlier than
    56% of websites

qd.58.com

【58同城 58.com】青岛分类信息 - 本地 免费 高效

Page Load Speed

43.9 sec in total

First Response

8.1 sec

Resources Loaded

35.4 sec

Page Rendered

410 ms

qd.58.com screenshot

About Website

Welcome to qd.58.com homepage info - get ready to check Qd 58 best content for China right away, or after learning these important things about qd.58.com

58同城青岛分类信息网，为你提供房产、招聘、黄页、团购、交友、二手、宠物、车辆、周边游等海量分类信息，充分满足您免费查看/发布信息的需求。青岛58同城，专业的分类信息网。

Visit qd.58.com

Key Findings

We analyzed Qd.58.com page load time and found that the first response time was 8.1 sec and then it took 35.8 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 3 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

qd.58.com performance score

45

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.4 s

1/100

10%

LCP (Largest Contentful Paint)

Value10.3 s

0/100

25%

SI (Speed Index)

Value7.4 s

28/100

10%

TBT (Total Blocking Time)

Value260 ms

82/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value10.1 s

26/100

10%

Network Requests Diagram

qd.58.com

8141 ms

easydialog.css

12 ms

logo.gif

13 ms

indexbg.png

9 ms

icon_new.gif

8 ms

Our browser made a total of 54 requests to load all elements on the main page. We found that 4% of them (2 requests) were addressed to the original Qd.58.com, 44% (24 requests) were made to Img.58cdn.com.cn and 7% (4 requests) were made to J2.58cdn.com.cn. The less responsive or slowest element that took the longest time to load (20.4 sec) belongs to the original domain Qd.58.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 297.7 kB (50%)

Content Size

590.2 kB

After Optimization

292.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Qd.58.com main page is 590.2 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. Javascripts take 276.5 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 92.5 kB

  • Original 125.1 kB
  • After minification 122.4 kB
  • After compression 32.6 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 92.5 kB or 74% of the original size.

Image Optimization

-11%

Potential reduce by 20.9 kB

  • Original 187.9 kB
  • After minification 167.0 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. Obviously, Qd 58 needs image optimization as it can save up to 20.9 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-67%

Potential reduce by 184.3 kB

  • Original 276.5 kB
  • After minification 276.2 kB
  • After compression 92.2 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 184.3 kB or 67% of the original size.

CSS Optimization

-2%

Potential reduce by 12 B

  • Original 661 B
  • After minification 661 B
  • After compression 649 B

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. Qd.58.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 12 (25%)

Requests Now

48

After Optimization

36

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Qd 58. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

qd.58.com

qd.58.com

8141 ms

easydialog.css

easydialog.css

12 ms

logo.gif

logo.gif

13 ms

indexbg.png

indexbg.png

9 ms

icon_new.gif

icon_new.gif

8 ms

58_es_byzj.gif

58_es_byzj.gif

53 ms

bgpic.png

bgpic.png

2 ms

hot_car.jpg

hot_car.jpg

25 ms

hot_canji.jpg

hot_canji.jpg

9 ms

cw_10zui.jpg

cw_10zui.jpg

11 ms

hot_2014marry.png

hot_2014marry.png

8 ms

hot_xiaobao.png

hot_xiaobao.png

11 ms

hot_listed.jpg

hot_listed.jpg

9 ms

indexIcon.jpg

indexIcon.jpg

9 ms

rongyum.png

rongyum.png

10 ms

jubaotel.png

jubaotel.png

12 ms

jubaoapp.png

jubaoapp.png

11 ms

load.js

load.js

6 ms

jquery-1.8.3.js

jquery-1.8.3.js

789 ms

just_1431054799528.js

just_1431054799528.js

781 ms

19h_1431054799528.js

19h_1431054799528.js

780 ms

58ol.js

58ol.js

3457 ms

limitbutton.js

limitbutton.js

17 ms

line.png

line.png

15 ms

qd.58.com

qd.58.com

20412 ms

1093 ms

942 ms

echo.js

echo.js

910 ms

referrer4.js

referrer4.js

6143 ms

topbar.png

topbar.png

8 ms

topbar.png

topbar.png

8 ms

brand_homepage.js

brand_homepage.js

3 ms

ws_0.jpg

ws_0.jpg

5 ms

wb_0.jpg

wb_0.jpg

3 ms

bms_tag.php

bms_tag.php

387 ms

cgrs.html

cgrs.html

3889 ms

imphit0001.gif

imphit0001.gif

4034 ms

pv

pv

1199 ms

done_1431054799528.js

done_1431054799528.js

7 ms

loadBrandAds

loadBrandAds

3202 ms

58qr.1208.png

58qr.1208.png

28 ms

home_hotword.do

home_hotword.do

1224 ms

indexclose.png

indexclose.png

9 ms

ipad_icon.png

ipad_icon.png

10 ms

daojia_log.gif

daojia_log.gif

11 ms

userstate

userstate

3764 ms

empty.js.gif

empty.js.gif

5568 ms

n_v1bl2lwje6e74vn7rv6j7q.jpg

n_v1bl2lwje6e74vn7rv6j7q.jpg

20161 ms

n_v1bkuyfvoyxdyfnfmz2iyq.jpg

n_v1bkuyfvoyxdyfnfmz2iyq.jpg

5569 ms

n_v1bl2lwi3vfp4vnawxpa3q.gif

n_v1bl2lwi3vfp4vnawxpa3q.gif

20159 ms

stat.js

stat.js

2028 ms

index195309.shtml

index195309.shtml

1190 ms

iwt-min.js

iwt-min.js

5601 ms

irt

irt

2799 ms

Accessibility Review

qd.58.com accessibility score

67

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

Image elements do not have [alt] attributes

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

qd.58.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Requests the geolocation permission on page load

Low

Ensure CSP is effective against XSS attacks

SEO Factors

qd.58.com SEO score

85

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

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Qd.58.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 Qd.58.com main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

qd.58.com

Open Graph description is not detected on the main page of Qd 58. 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: