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

Report Summary

  • 43

    Performance

    Renders faster than
    62% of other websites

  • 66

    Accessibility

    Visual factors better than
    that of 31% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

realpoo.en.alibaba.com

Changchun Realpoo Photoelectric Co., Ltd. - optical lens, optical window

Page Load Speed

2.2 sec in total

First Response

78 ms

Resources Loaded

2 sec

Page Rendered

93 ms

realpoo.en.alibaba.com screenshot

About Website

Welcome to realpoo.en.alibaba.com homepage info - get ready to check Realpoo En Alibaba best content for China right away, or after learning these important things about realpoo.en.alibaba.com

Changchun Realpoo Photoelectric Co., Ltd., Experts in Manufacturing and Exporting optical lens, optical window and 0 more Products.

Visit realpoo.en.alibaba.com

Key Findings

We analyzed Realpoo.en.alibaba.com page load time and found that the first response time was 78 ms and then it took 2.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

realpoo.en.alibaba.com performance score

43

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

70/100

10%

LCP (Largest Contentful Paint)

Value2.8 s

82/100

25%

SI (Speed Index)

Value12.8 s

2/100

10%

TBT (Total Blocking Time)

Value10,600 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value29.6 s

0/100

10%

Network Requests Diagram

realpoo.en.alibaba.com

78 ms

realpoo.en.alibaba.com

1123 ms

40 ms

65 ms

header.css

71 ms

Our browser made a total of 65 requests to load all elements on the main page. We found that 5% of them (3 requests) were addressed to the original Realpoo.en.alibaba.com, 40% (26 requests) were made to S.alicdn.com and 11% (7 requests) were made to Assets.alicdn.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Realpoo.en.alibaba.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 3.9 MB (61%)

Content Size

6.4 MB

After Optimization

2.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Realpoo.en.alibaba.com main page is 6.4 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

-83%

Potential reduce by 571.2 kB

  • Original 684.6 kB
  • After minification 680.7 kB
  • After compression 113.4 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 571.2 kB or 83% of the original size.

Image Optimization

-46%

Potential reduce by 177.2 kB

  • Original 386.5 kB
  • After minification 209.3 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, Realpoo En Alibaba needs image optimization as it can save up to 177.2 kB or 46% 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

-72%

Potential reduce by 291.9 kB

  • Original 402.8 kB
  • After minification 352.0 kB
  • After compression 110.9 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. Realpoo.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 291.9 kB or 72% of the original size.

Requests Breakdown

Number of requests can be reduced by 33 (62%)

Requests Now

53

After Optimization

20

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 53 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Realpoo 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 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

realpoo.en.alibaba.com

realpoo.en.alibaba.com

78 ms

realpoo.en.alibaba.com

realpoo.en.alibaba.com

1123 ms

40 ms

65 ms

header.css

header.css

71 ms

header.js

header.js

99 ms

97 ms

web-index.css

web-index.css

68 ms

143 ms

77 ms

index.js

index.js

79 ms

78 ms

Hc52b5666c4ea44f19b2a375896cdde42b.jpg

Hc52b5666c4ea44f19b2a375896cdde42b.jpg

193 ms

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

302 ms

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

270 ms

83 ms

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

68 ms

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

67 ms

O1CN01eP7P8d1y1kdsWFgqQ_!!6000000006519-2-tps-1920-200.png

O1CN01eP7P8d1y1kdsWFgqQ_!!6000000006519-2-tps-1920-200.png

459 ms

O1CN01lsY1P61yvAejjEVHt_!!6000000006640-2-tps-584-560.png

O1CN01lsY1P61yvAejjEVHt_!!6000000006640-2-tps-584-560.png

361 ms

null

null

163 ms

roboto-regular.woff

roboto-regular.woff

66 ms

roboto-medium.woff

roboto-medium.woff

148 ms

roboto-light.woff

roboto-light.woff

159 ms

roboto-thin.woff

roboto-thin.woff

158 ms

roboto-bold.woff

roboto-bold.woff

159 ms

awsc.js

awsc.js

195 ms

161 ms

personTipsInfo.do

personTipsInfo.do

335 ms

footer.css

footer.css

62 ms

icon-font.woff

icon-font.woff

48 ms

font_515771_xjdbujl2iu.woff

font_515771_xjdbujl2iu.woff

209 ms

eg.js

eg.js

189 ms

et_n.js

et_n.js

63 ms

um.js

um.js

59 ms

light0.5x.png

light0.5x.png

34 ms

index.js

index.js

113 ms

wu.json

wu.json

33 ms

index.css

index.css

15 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

13 ms

index.js

index.js

4 ms

index.js

index.js

19 ms

sc.globalxman.appscene

sc.globalxman.appscene

6 ms

7.gif

7.gif

7 ms

baxiaCommon.js

baxiaCommon.js

9 ms

rp

rp

929 ms

um.json

um.json

51 ms

getUmid.do

getUmid.do

32 ms

pages_version.html

pages_version.html

109 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

16 ms

defer-common.js

defer-common.js

350 ms

i.alicdn.com

i.alicdn.com

347 ms

index.js

index.js

12 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

10 ms

index.web.css

index.web.css

85 ms

index.web.js

index.web.js

22 ms

availableSurveyQuery.json

availableSurveyQuery.json

116 ms

index.js

index.js

151 ms

store-proxy.html

store-proxy.html

145 ms

countryCurrencyDataService

countryCurrencyDataService

131 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

103 ms

personRoleInfo.do

personRoleInfo.do

117 ms

notification.do

notification.do

343 ms

iconfont.woff

iconfont.woff

21 ms

iconfont.woff

iconfont.woff

12 ms

Accessibility Review

realpoo.en.alibaba.com accessibility score

66

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

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

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Some elements have a [tabindex] value greater than 0

Best Practices

realpoo.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

realpoo.en.alibaba.com SEO score

79

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 doesn't use 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 Realpoo.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 Realpoo.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

realpoo.en.alibaba.com

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