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sinowigs.com screenshot

Report Summary

  • 62

    Performance

    Renders faster than
    76% of other websites

  • 71

    Accessibility

    Visual factors better than
    that of 36% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

sinowigs.com

Sinowigs Virgin Hair Extensions| 100% Human Hair extensions|remy hair extensions

Page Load Speed

5.1 sec in total

First Response

370 ms

Resources Loaded

4.3 sec

Page Rendered

413 ms

sinowigs.com screenshot

About Website

Welcome to sinowigs.com homepage info - get ready to check Sinowigs best content right away, or after learning these important things about sinowigs.com

Sinowigs is a Chinese hair product manufactroy. We keep focusing on top-end hair extension products for over 20 years. Our workers are the best craftsmen in the industry of hair product and produce hu...

Visit sinowigs.com

Key Findings

We analyzed Sinowigs.com page load time and found that the first response time was 370 ms and then it took 4.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

sinowigs.com performance score

62

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

54/100

10%

LCP (Largest Contentful Paint)

Value3.1 s

76/100

25%

SI (Speed Index)

Value6.3 s

41/100

10%

TBT (Total Blocking Time)

Value200 ms

90/100

30%

CLS (Cumulative Layout Shift)

Value0.941

3/100

15%

TTI (Time to Interactive)

Value6.2 s

62/100

10%

Network Requests Diagram

sinowigs.com

370 ms

www.sinowigs.com

475 ms

bootstrap.min.css

65 ms

slick.css

89 ms

jquery.fancybox.css

91 ms

Our browser made a total of 34 requests to load all elements on the main page. We found that 88% of them (30 requests) were addressed to the original Sinowigs.com, 3% (1 request) were made to S4.cnzz.com and 3% (1 request) were made to Z3.cnzz.com. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source Z3.cnzz.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 58.7 kB (6%)

Content Size

962.1 kB

After Optimization

903.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sinowigs.com main page is 962.1 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. 35% of websites need less resources to load. Images take 747.8 kB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 40.3 kB

  • Original 46.3 kB
  • After minification 30.2 kB
  • After compression 6.0 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 16.1 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 40.3 kB or 87% of the original size.

Image Optimization

-1%

Potential reduce by 4.7 kB

  • Original 747.8 kB
  • After minification 743.1 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. Sinowigs images are well optimized though.

JavaScript Optimization

-9%

Potential reduce by 8.1 kB

  • Original 89.1 kB
  • After minification 89.1 kB
  • After compression 81.0 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

-7%

Potential reduce by 5.6 kB

  • Original 79.0 kB
  • After minification 79.0 kB
  • After compression 73.4 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. Sinowigs.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 18 (64%)

Requests Now

28

After Optimization

10

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 28 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sinowigs. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

sinowigs.com

sinowigs.com

370 ms

www.sinowigs.com

www.sinowigs.com

475 ms

bootstrap.min.css

bootstrap.min.css

65 ms

slick.css

slick.css

89 ms

jquery.fancybox.css

jquery.fancybox.css

91 ms

iconfont.css

iconfont.css

125 ms

animate.min.css

animate.min.css

94 ms

reset.css

reset.css

117 ms

style.css

style.css

155 ms

jquery-1.11.0.min.js

jquery-1.11.0.min.js

167 ms

slick1.9.js

slick1.9.js

127 ms

jquery.fancybox.min.js

jquery.fancybox.min.js

201 ms

jquery.lazyload.min.js

jquery.lazyload.min.js

166 ms

wow.min.js

wow.min.js

199 ms

jquery.pagination.js

jquery.pagination.js

200 ms

jquery.countTo.min.js

jquery.countTo.min.js

200 ms

touch.js

touch.js

201 ms

swiper3D.js

swiper3D.js

200 ms

main.js

main.js

205 ms

liuyan.js

liuyan.js

217 ms

z_stat.php

z_stat.php

1173 ms

1003760408e1ed3b.png

1003760408e1ed3b.png

32 ms

f6854760f0b8269f.jpg_20221108085025_1920x0.jpg

f6854760f0b8269f.jpg_20221108085025_1920x0.jpg

159 ms

banner-lazy.png

banner-lazy.png

32 ms

ajax-loader.gif

ajax-loader.gif

38 ms

Lato-Regular.woff

Lato-Regular.woff

152 ms

Lato-Light.woff

Lato-Light.woff

152 ms

Lato-Bold.woff

Lato-Bold.woff

153 ms

iconfont.woff

iconfont.woff

32 ms

stat.htm

stat.htm

1202 ms

c.js

c.js

908 ms

pic.gif

pic.gif

1195 ms

8941e42b63bc15a0.jpg_20221108085029_1920x0.jpg

8941e42b63bc15a0.jpg_20221108085029_1920x0.jpg

147 ms

51f288b0d29d61e1.jpg_20221108085027_1920x0.jpg

51f288b0d29d61e1.jpg_20221108085027_1920x0.jpg

145 ms

Accessibility Review

sinowigs.com accessibility score

71

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-hidden="true"] elements contain focusable descendents

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

High

Links do not have a discernible name

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

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

sinowigs.com 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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

sinowigs.com SEO score

82

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

Links do not have descriptive text

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

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sinowigs.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Sinowigs.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

sinowigs.com

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