Tools & Wizards About Us
waitan.cn screenshot

Report Summary

  • 76

    Performance

    Renders faster than
    84% of other websites

  • 54

    Accessibility

    Visual factors better than
    that of 23% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 58

    SEO

    Google-friendlier than
    21% of websites

waitan.cn

外滩网-外滩门户|上海外滩|宁波外滩|海河外滩|南京外滩|海口外滩

Page Load Speed

4.5 sec in total

First Response

672 ms

Resources Loaded

3.7 sec

Page Rendered

137 ms

waitan.cn screenshot

About Website

Click here to check amazing Waitan content. Otherwise, check out these important facts you probably never knew about waitan.cn

浪漫都市,瑰丽外滩;时尚领地,品位至尊!

Visit waitan.cn

Key Findings

We analyzed Waitan.cn page load time and found that the first response time was 672 ms and then it took 3.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

waitan.cn performance score

76

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.9 s

87/100

10%

LCP (Largest Contentful Paint)

Value5.3 s

21/100

25%

SI (Speed Index)

Value4.5 s

73/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.025

100/100

15%

TTI (Time to Interactive)

Value1.9 s

100/100

10%

Network Requests Diagram

waitan.cn

672 ms

jquery1.42.min.js

191 ms

jquery.SuperSlide.2.1.3.js

379 ms

style.css

1037 ms

ajax.js

1055 ms

Our browser made a total of 72 requests to load all elements on the main page. We found that 99% of them (71 requests) were addressed to the original Waitan.cn, 1% (1 request) were made to Tianqi123.com. The less responsive or slowest element that took the longest time to load (1.9 sec) relates to the external source Tianqi123.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 53.7 kB (17%)

Content Size

324.4 kB

After Optimization

270.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Waitan.cn main page is 324.4 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. 40% of websites need less resources to load. Images take 217.6 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 45.5 kB

  • Original 57.9 kB
  • After minification 52.7 kB
  • After compression 12.5 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 45.5 kB or 78% of the original size.

Image Optimization

-1%

Potential reduce by 1.1 kB

  • Original 217.6 kB
  • After minification 216.5 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. Waitan images are well optimized though.

JavaScript Optimization

-12%

Potential reduce by 4.9 kB

  • Original 41.5 kB
  • After minification 41.4 kB
  • After compression 36.6 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 4.9 kB or 12% of the original size.

CSS Optimization

-30%

Potential reduce by 2.2 kB

  • Original 7.4 kB
  • After minification 7.4 kB
  • After compression 5.1 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. Waitan.cn needs all CSS files to be minified and compressed as it can save up to 2.2 kB or 30% of the original size.

Requests Breakdown

Number of requests can be reduced by 4 (6%)

Requests Now

71

After Optimization

67

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 71 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Waitan. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

waitan.cn

waitan.cn

672 ms

jquery1.42.min.js

jquery1.42.min.js

191 ms

jquery.SuperSlide.2.1.3.js

jquery.SuperSlide.2.1.3.js

379 ms

style.css

style.css

1037 ms

ajax.js

ajax.js

1055 ms

common.js

common.js

1071 ms

menu2.js

menu2.js

1072 ms

batch.panel2.php

batch.panel2.php

385 ms

batch.panel.php

batch.panel.php

418 ms

batch.ad.php

batch.ad.php

620 ms

batch.ad.php

batch.ad.php

620 ms

logo.gif

logo.gif

189 ms

Banner20240510.jpg

Banner20240510.jpg

413 ms

1.jpg

1.jpg

415 ms

2.jpg

2.jpg

378 ms

4.jpg

4.jpg

375 ms

ditu.png

ditu.png

569 ms

721-96.jpg

721-96.jpg

570 ms

22.gif

22.gif

562 ms

home1.jpg

home1.jpg

567 ms

cha.gif

cha.gif

620 ms

homebot.jpg

homebot.jpg

621 ms

video_1.gif

video_1.gif

205 ms

ico_dianying.gif

ico_dianying.gif

202 ms

video_2.gif

video_2.gif

197 ms

ico_yinpin.gif

ico_yinpin.gif

207 ms

video_3.gif

video_3.gif

391 ms

ico_youxi.gif

ico_youxi.gif

402 ms

video_4.gif

video_4.gif

409 ms

btn_search.gif

btn_search.gif

412 ms

tab_huizhan.gif

tab_huizhan.gif

586 ms

tab_jinrong.gif

tab_jinrong.gif

602 ms

tab_haozhai.gif

tab_haozhai.gif

612 ms

tab_paimai.gif

tab_paimai.gif

616 ms

tab_shangwu.gif

tab_shangwu.gif

615 ms

tab_youting.gif

tab_youting.gif

623 ms

tab_xiangche.gif

tab_xiangche.gif

780 ms

tab_shouji.gif

tab_shouji.gif

802 ms

tab_xiangji.gif

tab_xiangji.gif

815 ms

tab_hangyun.gif

tab_hangyun.gif

820 ms

tab_jingqu.gif

tab_jingqu.gif

820 ms

tab_dujia.gif

tab_dujia.gif

830 ms

tab_yule.gif

tab_yule.gif

974 ms

tab_gouwu.gif

tab_gouwu.gif

1000 ms

tab_lvxing.gif

tab_lvxing.gif

1018 ms

tab_shishang.gif

tab_shishang.gif

1024 ms

tab_meishi.gif

tab_meishi.gif

1025 ms

tab_meirong.gif

tab_meirong.gif

1037 ms

tab_jianti.gif

tab_jianti.gif

1168 ms

tab_hunqing.gif

tab_hunqing.gif

1200 ms

ico001.gif

ico001.gif

1221 ms

ico02.gif

ico02.gif

1228 ms

ico03.gif

ico03.gif

1228 ms

chengshi_10.html

chengshi_10.html

1949 ms

menu_01.gif

menu_01.gif

726 ms

menu_02.gif

menu_02.gif

732 ms

menu_03.gif

menu_03.gif

733 ms

menu_04.gif

menu_04.gif

737 ms

menu_05.gif

menu_05.gif

801 ms

menu_06.gif

menu_06.gif

804 ms

menu_07.gif

menu_07.gif

913 ms

slider-arrow.png

slider-arrow.png

920 ms

header.gif

header.gif

1433 ms

bg_video.gif

bg_video.gif

1325 ms

bg_info3.gif

bg_info3.gif

1362 ms

bg_search.gif

bg_search.gif

1370 ms

bg_info.gif

bg_info.gif

1375 ms

topic.gif

topic.gif

1244 ms

bg_info2.gif

bg_info2.gif

1363 ms

haixing.gif

haixing.gif

1402 ms

bg_hottag.gif

bg_hottag.gif

1428 ms

footer_shadow.gif

footer_shadow.gif

1252 ms

Accessibility Review

waitan.cn accessibility score

54

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

<input type="image"> elements do not have [alt] text

High

Form elements do not have associated labels

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

waitan.cn best practices score

58

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

SEO Factors

waitan.cn SEO score

58

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

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 Waitan.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 Waitan.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

waitan.cn

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