Tools & Wizards About Us
dface.cn screenshot

Report Summary

  • 29

    Performance

    Renders faster than
    49% of other websites

  • 63

    Accessibility

    Visual factors better than
    that of 28% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

dface.cn

脸脸-线下场景流量运营平台-杭州脸脸会网络技术有限公司

Page Load Speed

9.1 sec in total

First Response

884 ms

Resources Loaded

7.7 sec

Page Rendered

561 ms

dface.cn screenshot

About Website

Click here to check amazing Dface content for China. Otherwise, check out these important facts you probably never knew about dface.cn

脸脸是基于场所的线下场景流量运营平台，通过场景触发、娱乐激活、社群营销等产品为购物中心、商超、品牌、金融机构等实体商业提供场景流量数字化运营服务，真正实现线上线下融合，提升商业运营效能。

Visit dface.cn

Key Findings

We analyzed Dface.cn page load time and found that the first response time was 884 ms and then it took 8.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

dface.cn performance score

29

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.7 s

13/100

10%

LCP (Largest Contentful Paint)

Value10.4 s

0/100

25%

SI (Speed Index)

Value11.6 s

4/100

10%

TBT (Total Blocking Time)

Value330 ms

75/100

30%

CLS (Cumulative Layout Shift)

Value0.531

14/100

15%

TTI (Time to Interactive)

Value9.9 s

27/100

10%

Network Requests Diagram

dface.cn

884 ms

bootstrap.min.css

435 ms

jquery-ui.min.css

855 ms

uikit.min.css

1083 ms

owl.carousel.min.css

664 ms

Our browser made a total of 138 requests to load all elements on the main page. We found that 99% of them (137 requests) were addressed to the original Dface.cn, 1% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (2.1 sec) belongs to the original domain Dface.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 591.5 kB (30%)

Content Size

1.9 MB

After Optimization

1.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dface.cn main page is 1.9 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. 50% of websites need less resources to load. Images take 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 35.3 kB

  • Original 39.9 kB
  • After minification 25.9 kB
  • After compression 4.6 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. This page needs HTML code to be minified as it can gain 14.1 kB, which is 35% 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 35.3 kB or 88% of the original size.

Image Optimization

-25%

Potential reduce by 345.2 kB

  • Original 1.4 MB
  • After minification 1.0 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. Obviously, Dface needs image optimization as it can save up to 345.2 kB or 25% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-39%

Potential reduce by 135.3 kB

  • Original 350.1 kB
  • After minification 349.8 kB
  • After compression 214.8 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 135.3 kB or 39% of the original size.

CSS Optimization

-46%

Potential reduce by 75.6 kB

  • Original 164.7 kB
  • After minification 164.7 kB
  • After compression 89.1 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. Dface.cn needs all CSS files to be minified and compressed as it can save up to 75.6 kB or 46% of the original size.

Requests Breakdown

Number of requests can be reduced by 25 (19%)

Requests Now

135

After Optimization

110

  • Images
  • JavaScript
  • CSS

The browser has sent 135 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dface. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

dface.cn

dface.cn

884 ms

bootstrap.min.css

bootstrap.min.css

435 ms

jquery-ui.min.css

jquery-ui.min.css

855 ms

uikit.min.css

uikit.min.css

1083 ms

owl.carousel.min.css

owl.carousel.min.css

664 ms

responsive.css

responsive.css

925 ms

all.min.css

all.min.css

954 ms

flaticon.css

flaticon.css

725 ms

theme-default.css

theme-default.css

887 ms

style.css

style.css

1203 ms

modernizr-3.5.0.min.js

modernizr-3.5.0.min.js

1073 ms

jquery-3.2.1.min.js

jquery-3.2.1.min.js

1338 ms

bootstrap.min.js

bootstrap.min.js

1382 ms

owl.carousel.min.js

owl.carousel.min.js

1336 ms

jquery.counterup.min.js

jquery.counterup.min.js

1337 ms

waypoints.min.js

waypoints.min.js

1336 ms

jquery.appear.js

jquery.appear.js

1446 ms

wow.min.js

wow.min.js

1448 ms

imagesloaded.pkgd.min.js

imagesloaded.pkgd.min.js

1512 ms

ajax-mail.js

ajax-mail.js

1528 ms

isotope.pkgd.min.js

isotope.pkgd.min.js

1540 ms

jquery.meanmenu.js

jquery.meanmenu.js

1619 ms

jquery.scrollUp.js

jquery.scrollUp.js

1692 ms

uikit.min.js

uikit.min.js

1926 ms

jquery-ui.min.js

jquery-ui.min.js

2145 ms

mixitup.min.js

mixitup.min.js

1754 ms

theme.js

theme.js

1762 ms

css2

css2

33 ms

logo5.png

logo5.png

850 ms

logo4.png

logo4.png

1162 ms

1x.png

1x.png

760 ms

2x.png

2x.png

761 ms

3x.png

3x.png

951 ms

4x.png

4x.png

968 ms

5x.png

5x.png

973 ms

6x.png

6x.png

1085 ms

7x.png

7x.png

1129 ms

8x.png

8x.png

1178 ms

1.png

1.png

1190 ms

2.png

2.png

1195 ms

3.png

3.png

1323 ms

4.png

4.png

1351 ms

5.png

5.png

1406 ms

case.png

case.png

1658 ms

1-1.png

1-1.png

1415 ms

1-2.png

1-2.png

1416 ms

1-3.png

1-3.png

1559 ms

1-4.png

1-4.png

1477 ms

1-5.png

1-5.png

1554 ms

1-6.png

1-6.png

1540 ms

1-7.png

1-7.png

1544 ms

fa-solid-900.woff

fa-solid-900.woff

1712 ms

fa-regular-400.woff

fa-regular-400.woff

1642 ms

1-8.png

1-8.png

1652 ms

1-9.png

1-9.png

1654 ms

1-10.png

1-10.png

1622 ms

1-11.png

1-11.png

1617 ms

1-12.png

1-12.png

1709 ms

1-13.png

1-13.png

1664 ms

1-14.png

1-14.png

1629 ms

2-1.png

2-1.png

1571 ms

2-2.png

2-2.png

1615 ms

2-3.png

2-3.png

1450 ms

2-4.png

2-4.png

1478 ms

2-5.png

2-5.png

1523 ms

2-6.png

2-6.png

1462 ms

2-7.png

2-7.png

1363 ms

2-8.png

2-8.png

1437 ms

2-9.png

2-9.png

1435 ms

2-10.png

2-10.png

1487 ms

2-11.png

2-11.png

1438 ms

2-12.png

2-12.png

1404 ms

2-13.png

2-13.png

1373 ms

2-14.png

2-14.png

1452 ms

2-15.png

2-15.png

1458 ms

2-16.png

2-16.png

1482 ms

2-17.png

2-17.png

1434 ms

2-18.png

2-18.png

1406 ms

2-19.png

2-19.png

1348 ms

2-20.png

2-20.png

1461 ms

2-21.png

2-21.png

1477 ms

2-22.png

2-22.png

1339 ms

2-23.png

2-23.png

1405 ms

2-24.png

2-24.png

1359 ms

2-25.png

2-25.png

1338 ms

2-26.png

2-26.png

1471 ms

2-27.png

2-27.png

1482 ms

2-28.png

2-28.png

1301 ms

2-29.png

2-29.png

1345 ms

2-30.png

2-30.png

1343 ms

2-31.png

2-31.png

1424 ms

3-1.png

3-1.png

1446 ms

3-2.png

3-2.png

1458 ms

3-3.png

3-3.png

1372 ms

3-4.png

3-4.png

1377 ms

3-5.png

3-5.png

1344 ms

3-6.png

3-6.png

1438 ms

3-7.png

3-7.png

1421 ms

3-8.png

3-8.png

1463 ms

3-9.png

3-9.png

1396 ms

3-10.png

3-10.png

1360 ms

3-11.png

3-11.png

1343 ms

3-12.png

3-12.png

1512 ms

3-13.png

3-13.png

1395 ms

3-14.png

3-14.png

1459 ms

3-15.png

3-15.png

1420 ms

3-16.png

3-16.png

1345 ms

3-17.png

3-17.png

1340 ms

3-18.png

3-18.png

1467 ms

3-19.png

3-19.png

1432 ms

3-20.png

3-20.png

1457 ms

3-21.png

3-21.png

1409 ms

3-22.png

3-22.png

1342 ms

3-23.png

3-23.png

1367 ms

3-24.png

3-24.png

1463 ms

3-25.png

3-25.png

1425 ms

3-26.png

3-26.png

1417 ms

3-27.png

3-27.png

1422 ms

3-28.png

3-28.png

1373 ms

3-29.png

3-29.png

1391 ms

3-30.png

3-30.png

1446 ms

3-31.png

3-31.png

1420 ms

3-32.png

3-32.png

1412 ms

3-33.png

3-33.png

1404 ms

3-34.png

3-34.png

1399 ms

3-35.png

3-35.png

1413 ms

3-36.png

3-36.png

1378 ms

3-37.png

3-37.png

1415 ms

3-38.png

3-38.png

1414 ms

3-39.png

3-39.png

1384 ms

3-40.png

3-40.png

1424 ms

code.png

code.png

1667 ms

sign8.png

sign8.png

1362 ms

serviceImg1.png

serviceImg1.png

1418 ms

serviceImg2.png

serviceImg2.png

1380 ms

wx-code.png

wx-code.png

1391 ms

serviceImg3.png

serviceImg3.png

1448 ms

serviceImg4.png

serviceImg4.png

1458 ms

Accessibility Review

dface.cn accessibility score

63

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Best Practices

dface.cn 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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

dface.cn SEO score

83

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

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 Dface.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 Dface.cn 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

dface.cn

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