Tools & Wizards About Us
douav.com screenshot

Report Summary

  • 22

    Performance

    Renders faster than
    40% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

douav.com

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Page Load Speed

1.4 sec in total

First Response

316 ms

Resources Loaded

986 ms

Page Rendered

143 ms

douav.com screenshot

About Website

Visit douav.com now to see the best up-to-date Douav content and also check out these interesting facts you probably never knew about douav.com

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Visit douav.com

Key Findings

We analyzed Douav.com page load time and found that the first response time was 316 ms and then it took 1.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

douav.com performance score

22

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.8 s

2/100

10%

LCP (Largest Contentful Paint)

Value7.1 s

5/100

25%

SI (Speed Index)

Value7.8 s

23/100

10%

TBT (Total Blocking Time)

Value2,060 ms

7/100

30%

CLS (Cumulative Layout Shift)

Value0.104

89/100

15%

TTI (Time to Interactive)

Value9.3 s

32/100

10%

Network Requests Diagram

douav.com

316 ms

wp-emoji-release.min.js

180 ms

genericons.css

211 ms

style.css

345 ms

jquery.js

360 ms

Our browser made a total of 17 requests to load all elements on the main page. We found that 94% of them (16 requests) were addressed to the original Douav.com, 6% (1 request) were made to . The less responsive or slowest element that took the longest time to load (378 ms) belongs to the original domain Douav.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 221.1 kB (58%)

Content Size

379.3 kB

After Optimization

158.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Douav.com main page is 379.3 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 181.4 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 12.8 kB

  • Original 16.8 kB
  • After minification 14.5 kB
  • After compression 4.0 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. This page needs HTML code to be minified as it can gain 2.3 kB, which is 13% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 12.8 kB or 76% of the original size.

Image Optimization

-2%

Potential reduce by 1.6 kB

  • Original 69.7 kB
  • After minification 68.0 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. Douav images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 123.5 kB

  • Original 181.4 kB
  • After minification 179.9 kB
  • After compression 57.9 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 123.5 kB or 68% of the original size.

CSS Optimization

-75%

Potential reduce by 83.1 kB

  • Original 111.4 kB
  • After minification 90.2 kB
  • After compression 28.3 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. Douav.com needs all CSS files to be minified and compressed as it can save up to 83.1 kB or 75% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (67%)

Requests Now

15

After Optimization

5

  • Images
  • JavaScript
  • CSS

The browser has sent 15 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Douav. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

douav.com

douav.com

316 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

180 ms

genericons.css

genericons.css

211 ms

style.css

style.css

345 ms

jquery.js

jquery.js

360 ms

jquery-migrate.min.js

jquery-migrate.min.js

142 ms

jquery.sidr.min.js

jquery.sidr.min.js

141 ms

html5.min.js

html5.min.js

208 ms

jquery.cycle.all.min.js

jquery.cycle.all.min.js

236 ms

catchbox_slider.js

catchbox_slider.js

206 ms

skip-link-focus-fix.js

skip-link-focus-fix.js

238 ms

navigation.js

navigation.js

237 ms

catchbox-scrollup.min.js

catchbox-scrollup.min.js

274 ms

wp-embed.min.js

wp-embed.min.js

378 ms

KroozSD_usage_1-300x245.png

KroozSD_usage_1-300x245.png

204 ms

Genericons.svg

Genericons.svg

71 ms

8AAnjaY2BgYGQAgosrjpwF0ZcUq9bCaABTzgdAAAA=

8AAnjaY2BgYGQAgosrjpwF0ZcUq9bCaABTzgdAAAA=

2 ms

Accessibility Review

douav.com accessibility score

86

Accessibility Issues

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

Document doesn't have a <title> element

High

<frame> or <iframe> elements do not have a title

Best Practices

douav.com best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

douav.com SEO score

75

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

Document doesn't have a <title> element

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Page is blocked from indexing

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

    N/A

  • Language Claimed

    ZH

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Douav.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is Chinese. Our system also found out that Douav.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

douav.com

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