Tools & Wizards About Us
91smartwear.com screenshot

Report Summary

  • 75

    Performance

    Renders faster than
    84% of other websites

  • 42

    Accessibility

    Visual factors better than
    that of 18% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

91smartwear.com

404 Not Found

Page Load Speed

51.3 sec in total

First Response

7 sec

Resources Loaded

44 sec

Page Rendered

398 ms

91smartwear.com screenshot

About Website

Welcome to 91smartwear.com homepage info - get ready to check 91 Smartwear best content right away, or after learning these important things about 91smartwear.com

智能量发热服是一个介绍将科技运用于服饰，实行智能可穿戴功能的网站，我们的发热服适用时尚都市、爱好户外运动、有特殊发热需求的场所及其健康理疗人群。产品拥有七项高科技专利，符合欧盟和美标安全认证！可安全放心使用，可直接机洗水洗，使用极其方便。

Visit 91smartwear.com

Key Findings

We analyzed 91smartwear.com page load time and found that the first response time was 7 sec and then it took 44.4 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 26 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

91smartwear.com performance score

75

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.7 s

100/100

10%

LCP (Largest Contentful Paint)

Value22.8 s

0/100

25%

SI (Speed Index)

Value2.1 s

99/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value0.7 s

100/100

10%

Network Requests Diagram

91smartwear.com

6961 ms

bootstrap.min.css

20116 ms

style.css

2690 ms

dedeajax2.js

905 ms

j.js

5577 ms

Our browser made a total of 46 requests to load all elements on the main page. We found that all of those requests were addressed to 91smartwear.com and no external sources were called. The less responsive or slowest element that took the longest time to load (20.1 sec) belongs to the original domain 91smartwear.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 284.2 kB (72%)

Content Size

394.0 kB

After Optimization

109.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of 91smartwear.com main page is 394.0 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. Only 10% of websites need less resources to load. Javascripts take 238.3 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 9.3 kB

  • Original 12.3 kB
  • After minification 9.8 kB
  • After compression 3.0 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 2.5 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 9.3 kB or 76% of the original size.

Image Optimization

-33%

Potential reduce by 5.1 kB

  • Original 15.3 kB
  • After minification 10.3 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. Obviously, 91 Smartwear needs image optimization as it can save up to 5.1 kB or 33% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-68%

Potential reduce by 163.1 kB

  • Original 238.3 kB
  • After minification 223.0 kB
  • After compression 75.2 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 163.1 kB or 68% of the original size.

CSS Optimization

-83%

Potential reduce by 106.8 kB

  • Original 128.1 kB
  • After minification 127.1 kB
  • After compression 21.3 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. 91smartwear.com needs all CSS files to be minified and compressed as it can save up to 106.8 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 13 (72%)

Requests Now

18

After Optimization

5

  • Images
  • JavaScript
  • CSS

The browser has sent 18 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 91 Smartwear. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

91smartwear.com

91smartwear.com

6961 ms

bootstrap.min.css

bootstrap.min.css

20116 ms

style.css

style.css

2690 ms

dedeajax2.js

dedeajax2.js

905 ms

j.js

j.js

5577 ms

drawimage.js

drawimage.js

1888 ms

scroll.js

scroll.js

2019 ms

ie6png.js

ie6png.js

2326 ms

ie.js

ie.js

7540 ms

menu.js

menu.js

2779 ms

prototype.js

prototype.js

5923 ms

fabtabulous.js

fabtabulous.js

3245 ms

jquery.js

jquery.js

13080 ms

jquery-1.4.2.js

jquery-1.4.2.js

15653 ms

slide.js

slide.js

5986 ms

g.base.js

g.base.js

10534 ms

jquery.min.js

jquery.min.js

18967 ms

bootstrap.min.js

bootstrap.min.js

7025 ms

body.png

body.png

19883 ms

logo.png

logo.png

843 ms

1-160120164023448.jpg

1-160120164023448.jpg

19880 ms

1-160103163R6294.jpg

1-160103163R6294.jpg

19880 ms

1-151023163425b1.jpg

1-151023163425b1.jpg

19880 ms

01.jpg

01.jpg

8625 ms

cptitle.jpg

cptitle.jpg

12655 ms

cp1.jpg

cp1.jpg

19879 ms

cp2.jpg

cp2.jpg

19880 ms

cp3.jpg

cp3.jpg

19879 ms

woman.jpg

woman.jpg

19880 ms

bg.png

bg.png

19879 ms

man.jpg

man.jpg

19880 ms

laonian.jpg

laonian.jpg

19880 ms

02.jpg

02.jpg

19880 ms

newimg.jpg

newimg.jpg

19880 ms

1-160322141124113.jpg

1-160322141124113.jpg

19879 ms

1-151020202S20-L.jpg

1-151020202S20-L.jpg

19880 ms

1-151020111K3500.jpg

1-151020111K3500.jpg

19881 ms

nz.jpg

nz.jpg

19884 ms

more.jpg

more.jpg

19884 ms

lvz.jpg

lvz.jpg

19884 ms

more2.jpg

more2.jpg

19884 ms

ps.jpg

ps.jpg

19884 ms

more3.jpg

more3.jpg

19884 ms

link.png

link.png

19884 ms

logofoot.png

logofoot.png

19884 ms

wx.png

wx.png

19884 ms

Accessibility Review

91smartwear.com accessibility score

42

Accessibility Issues

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

<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.

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

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

91smartwear.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

SEO Factors

91smartwear.com SEO score

77

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

robots.txt is not valid

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

    N/A

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 91smartwear.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) and no language is claimed in <html> or <meta> tags either. Our system also found out that 91smartwear.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

91smartwear.com

Open Graph description is not detected on the main page of 91 Smartwear. 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: