Tools & Wizards About Us
caup.net screenshot

Report Summary

  • 59

    Performance

    Renders faster than
    74% of other websites

  • 58

    Accessibility

    Visual factors better than
    that of 25% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

caup.net

国匠城 - 城市规划理想 （CAUP.NET）

Page Load Speed

25.4 sec in total

First Response

1.1 sec

Resources Loaded

23.4 sec

Page Rendered

836 ms

caup.net screenshot

About Website

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

国匠城-我们追求的不仅仅是理想城市规划，更是城市规划理想！

Visit caup.net

Key Findings

We analyzed Caup.net page load time and found that the first response time was 1.1 sec and then it took 24.2 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 3 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

caup.net performance score

59

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

38/100

10%

LCP (Largest Contentful Paint)

Value4.9 s

28/100

25%

SI (Speed Index)

Value10.5 s

7/100

10%

TBT (Total Blocking Time)

Value190 ms

91/100

30%

CLS (Cumulative Layout Shift)

Value0.148

76/100

15%

TTI (Time to Interactive)

Value3.8 s

89/100

10%

Network Requests Diagram

caup.net

1136 ms

style.min.css

621 ms

jquery-2.2.4.min.js

632 ms

zblogphp.js

425 ms

c_html_js_add.php

565 ms

Our browser made a total of 57 requests to load all elements on the main page. We found that 65% of them (37 requests) were addressed to the original Caup.net, 30% (17 requests) were made to Guihuayun.com and 4% (2 requests) were made to Hm.baidu.com. The less responsive or slowest element that took the longest time to load (20 sec) belongs to the original domain Caup.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 94.8 kB (6%)

Content Size

1.6 MB

After Optimization

1.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Caup.net 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. 45% of websites need less resources to load. Images take 1.5 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 36.3 kB

  • Original 45.2 kB
  • After minification 43.7 kB
  • After compression 9.0 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 36.3 kB or 80% of the original size.

Image Optimization

-4%

Potential reduce by 58.6 kB

  • Original 1.5 MB
  • After minification 1.5 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. CAUP images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 12 B

  • Original 68.1 kB
  • After minification 68.1 kB
  • After compression 68.1 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. This website has mostly compressed JavaScripts.

CSS Optimization

-0%

Potential reduce by 21 B

  • Original 17.7 kB
  • After minification 17.7 kB
  • After compression 17.6 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. Caup.net has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 4 (8%)

Requests Now

52

After Optimization

48

  • Images
  • JavaScript
  • CSS

The browser has sent 52 CSS, Javascripts, AJAX and image requests in order to completely render the main page of CAUP. 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

caup.net

caup.net

1136 ms

style.min.css

style.min.css

621 ms

jquery-2.2.4.min.js

jquery-2.2.4.min.js

632 ms

zblogphp.js

zblogphp.js

425 ms

c_html_js_add.php

c_html_js_add.php

565 ms

common.min.js

common.min.js

835 ms

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202109011630458444207036.jpg

1353 ms

ad_xueshe_2022.jpg

ad_xueshe_2022.jpg

1076 ms

menu.png

menu.png

669 ms

yangshi.png

yangshi.png

705 ms

color-wheel.png

color-wheel.png

714 ms

news.png

news.png

724 ms

discussion.png

discussion.png

733 ms

data_site.png

data_site.png

739 ms

magnifying-glass.png

magnifying-glass.png

665 ms

l_map.png

l_map.png

696 ms

l_grids.png

l_grids.png

698 ms

l_poi.png

l_poi.png

698 ms

l_keshihua.png

l_keshihua.png

709 ms

l_xy.png

l_xy.png

890 ms

l_hezuo.png

l_hezuo.png

893 ms

l_tupian.png

l_tupian.png

939 ms

l_color.png

l_color.png

945 ms

l_duanmian.png

l_duanmian.png

945 ms

l_tag.png

l_tag.png

960 ms

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412 ms

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618 ms

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1102 ms

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10261 ms

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3852 ms

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4857 ms

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8233 ms

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7952 ms

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14482 ms

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12485 ms

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9173 ms

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10422 ms

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8904 ms

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9760 ms

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9794 ms

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10448 ms

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19325 ms

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19975 ms

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17966 ms

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17427 ms

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18776 ms

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15739 ms

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17519 ms

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19066 ms

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18753 ms

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19973 ms

gongan.png

gongan.png

19369 ms

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202101081610076478135615.jpg

19385 ms

hm.js

hm.js

1471 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

19818 ms

hm.gif

hm.gif

315 ms

fontawesome-webfont.ttf

fontawesome-webfont.ttf

1551 ms

Accessibility Review

caup.net accessibility score

58

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.

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

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

High

Links do not have a discernible name

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

caup.net best practices score

75

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

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

caup.net SEO score

82

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

    UTF-8

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

caup.net

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