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

Report Summary

  • 29

    Performance

    Renders faster than
    49% of other websites

  • 75

    Accessibility

    Visual factors better than
    that of 41% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

fenghecctv.en.alibaba.com

Company Overview - Shenzhen Fenghe Safeview Technology Co., Ltd.

Page Load Speed

7.6 sec in total

First Response

12 ms

Resources Loaded

7.3 sec

Page Rendered

322 ms

fenghecctv.en.alibaba.com screenshot

About Website

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

Shenzhen Fenghe Safeview Technology Co., Ltd. Products:Webcam,Video Doorbell,poe switch,IP Camera,Wireless Camera

Visit fenghecctv.en.alibaba.com

Key Findings

We analyzed Fenghecctv.en.alibaba.com page load time and found that the first response time was 12 ms and then it took 7.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

fenghecctv.en.alibaba.com performance score

29

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

60/100

10%

LCP (Largest Contentful Paint)

Value3.0 s

77/100

25%

SI (Speed Index)

Value10.9 s

6/100

10%

TBT (Total Blocking Time)

Value12,750 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.456

20/100

15%

TTI (Time to Interactive)

Value27.4 s

0/100

10%

Network Requests Diagram

fenghecctv.en.alibaba.com

12 ms

fenghecctv.en.alibaba.com

367 ms

39 ms

O1CN0153JdbU26g4bILVOyC_!!6000000007690-2-tps-418-58.png

49 ms

index.js

94 ms

Our browser made a total of 37 requests to load all elements on the main page. We found that 5% of them (2 requests) were addressed to the original Fenghecctv.en.alibaba.com, 41% (15 requests) were made to S.alicdn.com and 14% (5 requests) were made to Sc04.alicdn.com. The less responsive or slowest element that took the longest time to load (6.9 sec) relates to the external source S.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 787.7 kB (35%)

Content Size

2.2 MB

After Optimization

1.4 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Fenghecctv.en.alibaba.com main page is 2.2 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. 35% of websites need less resources to load. Javascripts take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 433.7 kB

  • Original 532.1 kB
  • After minification 531.3 kB
  • After compression 98.4 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 433.7 kB or 82% of the original size.

Image Optimization

-2%

Potential reduce by 6.5 kB

  • Original 418.6 kB
  • After minification 412.1 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. Fenghe Cctv En Alibaba images are well optimized though.

JavaScript Optimization

-27%

Potential reduce by 347.6 kB

  • Original 1.3 MB
  • After minification 1.3 MB
  • After compression 929.9 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 347.6 kB or 27% of the original size.

Requests Breakdown

Number of requests can be reduced by 11 (31%)

Requests Now

35

After Optimization

24

  • AJAX
  • Images
  • JavaScript

The browser has sent 35 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Fenghe Cctv 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 12 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

fenghecctv.en.alibaba.com

fenghecctv.en.alibaba.com

12 ms

fenghecctv.en.alibaba.com

fenghecctv.en.alibaba.com

367 ms

39 ms

O1CN0153JdbU26g4bILVOyC_!!6000000007690-2-tps-418-58.png

O1CN0153JdbU26g4bILVOyC_!!6000000007690-2-tps-418-58.png

49 ms

index.js

index.js

94 ms

index.js

index.js

78 ms

renderHeader.js

renderHeader.js

81 ms

H9d02d597d15f4e8291b3bac67d98a28a9.jpg

H9d02d597d15f4e8291b3bac67d98a28a9.jpg

708 ms

H14500c1d51164043931e91cb6da6b14dv.jpg

H14500c1d51164043931e91cb6da6b14dv.jpg

975 ms

H34b6366f86c44bca9cfaf8f421ea0c846.jpg

H34b6366f86c44bca9cfaf8f421ea0c846.jpg

2555 ms

awsc.js

awsc.js

53 ms

11 ms

7.gif

7.gif

25 ms

et_n.js

et_n.js

19 ms

um.js

um.js

10 ms

H15c44f142af84d0d91c85cbac2216894c.jpg

H15c44f142af84d0d91c85cbac2216894c.jpg

652 ms

Hb8148730c737424d861d9931552f05252.jpg

Hb8148730c737424d861d9931552f05252.jpg

989 ms

TB1k1Ive3oQMeJjy0FoXXcShVXa-1200-280.png

TB1k1Ive3oQMeJjy0FoXXcShVXa-1200-280.png

249 ms

Hb804d7a790ec4c0eba9e17163ef74996a.jpg

Hb804d7a790ec4c0eba9e17163ef74996a.jpg

1241 ms

HTB1iUNZasTxK1Rjy0Fgq6yovpXaa.jpg

HTB1iUNZasTxK1Rjy0Fgq6yovpXaa.jpg

697 ms

HTB1aRlYasnrK1RkHFrdq6xCoFXaK.jpg

HTB1aRlYasnrK1RkHFrdq6xCoFXaK.jpg

623 ms

HTB164i2ySzqK1RjSZPxq6A4tVXaa.jpg

HTB164i2ySzqK1RjSZPxq6A4tVXaa.jpg

834 ms

HTB12djMj_nI8KJjy0Ffq6AdoVXaY.jpg

HTB12djMj_nI8KJjy0Ffq6AdoVXaY.jpg

722 ms

HTB1FYjmj6nD8KJjSspb762bEXXaS.png

HTB1FYjmj6nD8KJjSspb762bEXXaS.png

592 ms

4CH-H-265-ip-camera-3mp-POE.png_350x350.jpg

4CH-H-265-ip-camera-3mp-POE.png_350x350.jpg

475 ms

Tuya-Small-Desk-Camera-360-Degree-Rotatable.jpg_350x350.jpg

Tuya-Small-Desk-Camera-360-Degree-Rotatable.jpg_350x350.jpg

1070 ms

Tuya-Small-Desk-Camera-360-Degree-Rotatable.jpg_250x250.jpg

Tuya-Small-Desk-Camera-360-Degree-Rotatable.jpg_250x250.jpg

903 ms

Tuya-Wireless-Smart-Home-Cctv-3MP-Wifi.jpg_250x250.jpg

Tuya-Wireless-Smart-Home-Cctv-3MP-Wifi.jpg_250x250.jpg

1328 ms

1080P-16CH-Tuya-NVR-Box-For-tuya.png_250x250.jpg

1080P-16CH-Tuya-NVR-Box-For-tuya.png_250x250.jpg

1403 ms

8CH-Tuya-NVR-Box-For-tuya-Wifi.png_250x250.jpg

8CH-Tuya-NVR-Box-For-tuya-Wifi.png_250x250.jpg

6870 ms

TB1Z8vPSFXXXXXLXVXXXXXXXXXX-1519-200.png

TB1Z8vPSFXXXXXLXVXXXXXXXXXX-1519-200.png

247 ms

TB139qIiv2H8KJjy0FcXXaDlFXa-1000-600.jpg

TB139qIiv2H8KJjy0FcXXaDlFXa-1000-600.jpg

252 ms

wu.json

wu.json

354 ms

um.json

um.json

54 ms

getUmid.do

getUmid.do

242 ms

eg.js

eg.js

2 ms

index.js

index.js

2 ms

Accessibility Review

fenghecctv.en.alibaba.com accessibility score

75

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

fenghecctv.en.alibaba.com best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

fenghecctv.en.alibaba.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

Links are not crawlable

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 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 Fenghecctv.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 Fenghecctv.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

fenghecctv.en.alibaba.com

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