Tools & Wizards About Us
tiiflyoptical.en.alibaba.com screenshot

Report Summary

  • 14

    Performance

    Renders faster than
    26% of other websites

  • 40

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

tiiflyoptical.en.alibaba.com

Wenzhou Tifu Glasses Co., Ltd. - Wood bamboo sunglasses, anime swords

Page Load Speed

2.5 sec in total

First Response

20 ms

Resources Loaded

2.2 sec

Page Rendered

246 ms

tiiflyoptical.en.alibaba.com screenshot

About Website

Visit tiiflyoptical.en.alibaba.com now to see the best up-to-date Tiiflyoptical En Alibaba content for China and also check out these interesting facts you probably never knew about tiiflyoptical.en.alibaba.com

Wenzhou Tifu Glasses Co., Ltd., Experts in Manufacturing and Exporting Wood bamboo sunglasses, anime swords and 0 more Products.

Visit tiiflyoptical.en.alibaba.com

Key Findings

We analyzed Tiiflyoptical.en.alibaba.com page load time and found that the first response time was 20 ms and then it took 2.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

tiiflyoptical.en.alibaba.com performance score

14

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

78/100

10%

LCP (Largest Contentful Paint)

Value15.6 s

0/100

25%

SI (Speed Index)

Value9.9 s

10/100

10%

TBT (Total Blocking Time)

Value8,870 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.315

37/100

15%

TTI (Time to Interactive)

Value27.0 s

0/100

10%

Network Requests Diagram

tiiflyoptical.en.alibaba.com

20 ms

tiiflyoptical.en.alibaba.com

591 ms

76 ms

74 ms

header.css

124 ms

Our browser made a total of 83 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Tiiflyoptical.en.alibaba.com, 39% (32 requests) were made to S.alicdn.com and 13% (11 requests) were made to Sc01.alicdn.com. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source Sc01.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 3.4 MB (59%)

Content Size

5.7 MB

After Optimization

2.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Tiiflyoptical.en.alibaba.com main page is 5.7 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Javascripts take 4.9 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 306.4 kB

  • Original 386.8 kB
  • After minification 382.9 kB
  • After compression 80.4 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. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 306.4 kB or 79% of the original size.

Image Optimization

-16%

Potential reduce by 8.9 kB

  • Original 57.1 kB
  • After minification 48.2 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, Tiiflyoptical En Alibaba needs image optimization as it can save up to 8.9 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-58%

Potential reduce by 2.9 MB

  • Original 4.9 MB
  • After minification 4.9 MB
  • After compression 2.1 MB

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 2.9 MB or 58% of the original size.

CSS Optimization

-65%

Potential reduce by 212.6 kB

  • Original 326.5 kB
  • After minification 275.6 kB
  • After compression 113.9 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. Tiiflyoptical.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 212.6 kB or 65% of the original size.

Requests Breakdown

Number of requests can be reduced by 42 (58%)

Requests Now

72

After Optimization

30

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 72 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tiiflyoptical En Alibaba. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 29 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

tiiflyoptical.en.alibaba.com

tiiflyoptical.en.alibaba.com

20 ms

tiiflyoptical.en.alibaba.com

tiiflyoptical.en.alibaba.com

591 ms

76 ms

74 ms

header.css

header.css

124 ms

header.js

header.js

165 ms

132 ms

web-index.css

web-index.css

72 ms

web-index.css

web-index.css

132 ms

web-index.css

web-index.css

132 ms

web-index.css

web-index.css

136 ms

web-index.css

web-index.css

133 ms

163 ms

159 ms

index.js

index.js

157 ms

156 ms

HTB1vWg1arj1gK0jSZFuq6ArHpXap.jpg

HTB1vWg1arj1gK0jSZFuq6ArHpXap.jpg

516 ms

HTB1JYEYauL2gK0jSZPhq6yhvXXas.jpg

HTB1JYEYauL2gK0jSZPhq6yhvXXas.jpg

1034 ms

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

646 ms

HTB1K5kUaq67gK0jSZFHq6y9jVXar.jpg

HTB1K5kUaq67gK0jSZFHq6y9jVXar.jpg

111 ms

HTB1UrM0axD1gK0jSZFKq6AJrVXay.jpg

HTB1UrM0axD1gK0jSZFKq6AJrVXay.jpg

964 ms

HTB16hg0aq61gK0jSZFlq6xDKFXad.jpg

HTB16hg0aq61gK0jSZFlq6xDKFXad.jpg

645 ms

HTB1hpEVapT7gK0jSZFpq6yTkpXav.jpg

HTB1hpEVapT7gK0jSZFpq6yTkpXav.jpg

972 ms

HTB1hsEZaxz1gK0jSZSgq6yvwpXaT.jpg

HTB1hsEZaxz1gK0jSZSgq6yvwpXaT.jpg

971 ms

HTB1YNQ0aAH0gK0jSZPiq6yvapXap.jpg

HTB1YNQ0aAH0gK0jSZPiq6yvapXap.jpg

968 ms

HTB1SUIYaxD1gK0jSZFsq6zldVXax.jpg

HTB1SUIYaxD1gK0jSZFsq6zldVXax.jpg

969 ms

HTB1bscZaED1gK0jSZFGq6zd3FXaO.jpg

HTB1bscZaED1gK0jSZFGq6zd3FXaO.jpg

1034 ms

HTB1oy.VapP7gK0jSZFjq6A5aXXai.jpg

HTB1oy.VapP7gK0jSZFjq6A5aXXai.jpg

1032 ms

HTB1yTo.auH2gK0jSZFEq6AqMpXay.jpg

HTB1yTo.auH2gK0jSZFEq6AqMpXay.jpg

1185 ms

HTB1oMpXaKH2gK0jSZJnq6yT1FXaH.jpg

HTB1oMpXaKH2gK0jSZJnq6yT1FXaH.jpg

1030 ms

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

968 ms

HTB1MHEYauL2gK0jSZPhq6yhvXXau.jpg

HTB1MHEYauL2gK0jSZPhq6yhvXXau.jpg

642 ms

HTB1QJIZarr1gK0jSZFDq6z9yVXaC.jpg

HTB1QJIZarr1gK0jSZFDq6z9yVXaC.jpg

386 ms

HTB1dpEVapT7gK0jSZFpq6yTkpXa8.jpg

HTB1dpEVapT7gK0jSZFpq6yTkpXa8.jpg

272 ms

115 ms

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

69 ms

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

70 ms

HTB1axIYay_1gK0jSZFqq6ApaXXa6.jpg

HTB1axIYay_1gK0jSZFqq6ApaXXa6.jpg

467 ms

HTB1Os.9apY7gK0jSZKzq6yikpXa2.jpg

HTB1Os.9apY7gK0jSZKzq6yikpXa2.jpg

486 ms

roboto-regular.woff

roboto-regular.woff

69 ms

roboto-medium.woff

roboto-medium.woff

103 ms

roboto-light.woff

roboto-light.woff

167 ms

roboto-thin.woff

roboto-thin.woff

169 ms

roboto-bold.woff

roboto-bold.woff

168 ms

awsc.js

awsc.js

231 ms

160 ms

personTipsInfo.do

personTipsInfo.do

185 ms

eg.js

eg.js

139 ms

icon-font.woff

icon-font.woff

38 ms

font_515771_xjdbujl2iu.woff

font_515771_xjdbujl2iu.woff

260 ms

footer.css

footer.css

16 ms

et_n.js

et_n.js

81 ms

um.js

um.js

218 ms

light0.5x.png

light0.5x.png

69 ms

pages_version.html

pages_version.html

296 ms

defer-common.js

defer-common.js

419 ms

i.alicdn.com

i.alicdn.com

298 ms

index.js

index.js

123 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

136 ms

index.js

index.js

45 ms

index.js

index.js

45 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

125 ms

sc.globalxman.appscene

sc.globalxman.appscene

125 ms

7.gif

7.gif

159 ms

index.js

index.js

461 ms

baxiaCommon.js

baxiaCommon.js

113 ms

rp

rp

1171 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

367 ms

wu.json

wu.json

445 ms

index.web.css

index.web.css

121 ms

index.web.js

index.web.js

26 ms

index.js

index.js

308 ms

availableSurveyQuery.json

availableSurveyQuery.json

279 ms

store-proxy.html

store-proxy.html

212 ms

countryCurrencyDataService

countryCurrencyDataService

225 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

176 ms

personRoleInfo.do

personRoleInfo.do

169 ms

notification.do

notification.do

197 ms

index.css

index.css

70 ms

iconfont.woff

iconfont.woff

4 ms

iconfont.woff

iconfont.woff

3 ms

um.json

um.json

53 ms

getUmid.do

getUmid.do

10 ms

Accessibility Review

tiiflyoptical.en.alibaba.com accessibility score

40

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.

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

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

High

Image elements do not have [alt] attributes

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

tiiflyoptical.en.alibaba.com best practices score

83

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

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

tiiflyoptical.en.alibaba.com SEO score

86

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

High

Document doesn't have a valid hreflang

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

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tiiflyoptical.en.alibaba.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 Tiiflyoptical.en.alibaba.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

tiiflyoptical.en.alibaba.com

Open Graph data is detected on the main page of Tiiflyoptical En Alibaba. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: