Tools & Wizards About Us
zmifi.com screenshot

Report Summary

  • 47

    Performance

    Renders faster than
    65% of other websites

  • 37

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

zmifi.com

ZMI紫米官网

Page Load Speed

19.7 sec in total

First Response

669 ms

Resources Loaded

18.6 sec

Page Rendered

433 ms

zmifi.com screenshot

About Website

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

ZMI紫米官网提供移动电源、充电宝排行、充电宝哪个牌子好，ZMI紫米官网旗下产品：充电宝、移动电源、无线充、无线耳机、降噪耳机、防蚊网、数据线、插线板、车载充电器、智能小家电、无线充电器、充电电池等，同时提供客户服务及售后支持-ZMI紫米官网直营紫米旗下所有产品

Visit zmifi.com

Key Findings

We analyzed Zmifi.com page load time and found that the first response time was 669 ms and then it took 19.1 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.

Performance Metrics

zmifi.com performance score

47

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

28/100

10%

LCP (Largest Contentful Paint)

Value32.1 s

0/100

25%

SI (Speed Index)

Value30.4 s

0/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.31

38/100

15%

TTI (Time to Interactive)

Value4.0 s

87/100

10%

Network Requests Diagram

zmifi.com

669 ms

www.zmifi.com

978 ms

v3.base.min.css

209 ms

header-v3.min.css

415 ms

jquery_2.1.4.js

824 ms

Our browser made a total of 52 requests to load all elements on the main page. We found that 77% of them (40 requests) were addressed to the original Zmifi.com, 4% (2 requests) were made to Googletagmanager.com and 4% (2 requests) were made to Hm.baidu.com. The less responsive or slowest element that took the longest time to load (16.1 sec) belongs to the original domain Zmifi.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 63.4 kB (70%)

Content Size

90.2 kB

After Optimization

26.8 kB

  • HTML
  • JavaScript

In fact, the total size of Zmifi.com main page is 90.2 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. 55% of websites need less resources to load. Javascripts take 52.9 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 31.4 kB

  • Original 37.3 kB
  • After minification 30.0 kB
  • After compression 5.9 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 7.3 kB, which is 20% 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 31.4 kB or 84% of the original size.

JavaScript Optimization

-60%

Potential reduce by 32.0 kB

  • Original 52.9 kB
  • After minification 52.9 kB
  • After compression 20.9 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 32.0 kB or 60% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (22%)

Requests Now

45

After Optimization

35

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 45 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zmifi. 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

zmifi.com

zmifi.com

669 ms

www.zmifi.com

www.zmifi.com

978 ms

v3.base.min.css

v3.base.min.css

209 ms

header-v3.min.css

header-v3.min.css

415 ms

jquery_2.1.4.js

jquery_2.1.4.js

824 ms

js

js

52 ms

homepage.min.css

homepage.min.css

621 ms

v3.dui.base.min.js

v3.dui.base.min.js

979 ms

v3.www.base.min.js

v3.www.base.min.js

1881 ms

www.v3.header.min.js

www.v3.header.min.js

697 ms

analytics-f542271213137471996ca15095cb06df.js

analytics-f542271213137471996ca15095cb06df.js

977 ms

raven.min.js

raven.min.js

980 ms

v3.homepage.min.js

v3.homepage.min.js

1035 ms

hm.js

hm.js

1243 ms

logo-w.png

logo-w.png

267 ms

menu_pro_1.jpg

menu_pro_1.jpg

294 ms

menu_pro_2.jpg

menu_pro_2.jpg

312 ms

menu_pro_3.jpg

menu_pro_3.jpg

393 ms

menu_pro_4.jpg

menu_pro_4.jpg

451 ms

menu_pro_5.jpg

menu_pro_5.jpg

522 ms

menu_dianchi.jpg

menu_dianchi.jpg

543 ms

search-white-706c958a64f9227a75416080c1884afd.svg

search-white-706c958a64f9227a75416080c1884afd.svg

598 ms

index_20220310.jpg

index_20220310.jpg

1194 ms

flash_2021062301.jpg

flash_2021062301.jpg

2352 ms

flash_2021062302.jpg

flash_2021062302.jpg

3445 ms

flash_21050702.jpg

flash_21050702.jpg

2457 ms

flash_210507.jpg

flash_210507.jpg

2449 ms

flash_20210114.jpg

flash_20210114.jpg

16115 ms

flash_3.jpg

flash_3.jpg

1486 ms

flash_4.jpg

flash_4.jpg

1692 ms

flash_5.jpg

flash_5.jpg

1899 ms

flash_6.jpg

flash_6.jpg

2106 ms

flash_7.jpg

flash_7.jpg

2313 ms

flash_8.jpg

flash_8.jpg

2520 ms

flash_9.jpg

flash_9.jpg

2579 ms

index_flash_if.jpg

index_flash_if.jpg

5533 ms

foot_logo.png

foot_logo.png

2665 ms

OpenSans-Regular-d57104e349bda2b4f4cd4ff671ad9681.woff

OpenSans-Regular-d57104e349bda2b4f4cd4ff671ad9681.woff

62 ms

OpenSans-Semibold-00a30650c738b4daa296e0f3835cd21a.woff

OpenSans-Semibold-00a30650c738b4daa296e0f3835cd21a.woff

103 ms

OpenSans-Light-1ae75cb9f7e916addc068e45d121ce84.woff

OpenSans-Light-1ae75cb9f7e916addc068e45d121ce84.woff

136 ms

OpenSans-Bold-fcca25061701337aec65489ef1762aed.woff

OpenSans-Bold-fcca25061701337aec65489ef1762aed.woff

58 ms

OpenSans-ExtraBold-598574ae1451af3526e842cf510486a4.woff

OpenSans-ExtraBold-598574ae1451af3526e842cf510486a4.woff

102 ms

analytics.js

analytics.js

15 ms

index_pro_1_3.jpg

index_pro_1_3.jpg

1534 ms

index_pro_33kc.jpg

index_pro_33kc.jpg

1617 ms

index_pro_20220310.jpg

index_pro_20220310.jpg

1686 ms

index_pro_210630.jpg

index_pro_210630.jpg

1740 ms

index_pro_2.jpg

index_pro_2.jpg

1844 ms

collect

collect

19 ms

collect

collect

31 ms

hm.gif

hm.gif

298 ms

js

js

43 ms

Accessibility Review

zmifi.com accessibility score

37

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

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

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

zmifi.com best practices score

83

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

SEO Factors

zmifi.com SEO score

92

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 Zmifi.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 Zmifi.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

zmifi.com

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