Tools & Wizards About Us
wf.58.com screenshot

Report Summary

  • 48

    Performance

    Renders faster than
    67% of other websites

  • 67

    Accessibility

    Visual factors better than
    that of 32% of websites

  • 77

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 85

    SEO

    Google-friendlier than
    56% of websites

wf.58.com

【58同城 58.com】潍坊分类信息 - 本地 免费 高效

Page Load Speed

26.6 sec in total

First Response

1.2 sec

Resources Loaded

25.1 sec

Page Rendered

259 ms

wf.58.com screenshot

About Website

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

58同城潍坊分类信息网，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。潍坊58同城，专业的分类信息网。

Visit wf.58.com

Key Findings

We analyzed Wf.58.com page load time and found that the first response time was 1.2 sec and then it took 25.4 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 was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

wf.58.com performance score

48

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.4 s

3/100

10%

LCP (Largest Contentful Paint)

Value7.4 s

5/100

25%

SI (Speed Index)

Value6.4 s

41/100

10%

TBT (Total Blocking Time)

Value330 ms

76/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value7.5 s

48/100

10%

Network Requests Diagram

wf.58.com

1245 ms

homePageB.css

103 ms

easydialog.css

106 ms

58logo.png

51 ms

58logo_white.png

12 ms

Our browser made a total of 32 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Wf.58.com, 34% (11 requests) were made to Img.58cdn.com.cn and 13% (4 requests) were made to J2.58cdn.com.cn. The less responsive or slowest element that took the longest time to load (19.7 sec) relates to the external source T4.58cdn.com.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 210.3 kB (48%)

Content Size

434.2 kB

After Optimization

223.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Wf.58.com main page is 434.2 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. 20% of websites need less resources to load. Javascripts take 159.7 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 90.7 kB

  • Original 122.0 kB
  • After minification 119.3 kB
  • After compression 31.3 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 90.7 kB or 74% of the original size.

Image Optimization

-7%

Potential reduce by 10.9 kB

  • Original 151.8 kB
  • After minification 140.9 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. Wf 58 images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 108.7 kB

  • Original 159.7 kB
  • After minification 159.5 kB
  • After compression 51.0 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 108.7 kB or 68% 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. Wf.58.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 8 (28%)

Requests Now

29

After Optimization

21

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Wf 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 9 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

wf.58.com

wf.58.com

1245 ms

homePageB.css

homePageB.css

103 ms

easydialog.css

easydialog.css

106 ms

58logo.png

58logo.png

51 ms

58logo_white.png

58logo_white.png

12 ms

minico.png

minico.png

17 ms

58app.gif

58app.gif

16 ms

NavIcon.png

NavIcon.png

18 ms

ToolsIcon.png

ToolsIcon.png

18 ms

footlogo.png

footlogo.png

15 ms

loadA.js

loadA.js

49 ms

jquery-1.8.3.js

jquery-1.8.3.js

1005 ms

justA_1531054799503.js

justA_1531054799503.js

941 ms

19hA_1531054799503.js

19hA_1531054799503.js

937 ms

58ol.js

58ol.js

1302 ms

limitbutton.js

limitbutton.js

36 ms

brand_homepage.js

brand_homepage.js

51 ms

880 ms

3606 ms

referrer4.js

referrer4.js

11915 ms

bms_tag.php

bms_tag.php

406 ms

doneA_1531054799503.js

doneA_1531054799503.js

16 ms

loadBrandAds

loadBrandAds

2432 ms

userstate

userstate

14662 ms

ipad_icon.png

ipad_icon.png

6 ms

n_v1bl2lwje6e74vn7rv6j7q.jpg

n_v1bl2lwje6e74vn7rv6j7q.jpg

1667 ms

n_v1bkujjdzwfl4vmw65wi6q.png

n_v1bkujjdzwfl4vmw65wi6q.png

1713 ms

n_v1bl2lwi3vfp4vnawxpa3q.gif

n_v1bl2lwi3vfp4vnawxpa3q.gif

19666 ms

ws_n_1.png

ws_n_1.png

7 ms

wb_n_1.png

wb_n_1.png

6 ms

wb_n_0.png

wb_n_0.png

4 ms

empty.js.gif

empty.js.gif

429 ms

Accessibility Review

wf.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

wf.58.com best practices score

77

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

General

Impact

Issue

High

Browser errors were logged to the console

SEO Factors

wf.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 Wf.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 Wf.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

wf.58.com

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