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

Report Summary

  • 16

    Performance

    Renders faster than
    30% of other websites

  • 72

    Accessibility

    Visual factors better than
    that of 37% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

sevenoak.en.alibaba.com

Alibaba Manufacturer Directory - Suppliers, Manufacturers, Exporters & Importers

Page Load Speed

6.2 sec in total

First Response

1.5 sec

Resources Loaded

4.3 sec

Page Rendered

333 ms

sevenoak.en.alibaba.com screenshot

About Website

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

Shenzhen Jiayz Photo Industrial Co., Ltd. Products:Gimbal,Stabilizer,Microphone,Electronic slider,LED light

Visit sevenoak.en.alibaba.com

Key Findings

We analyzed Sevenoak.en.alibaba.com page load time and found that the first response time was 1.5 sec and then it took 4.6 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

sevenoak.en.alibaba.com performance score

16

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.9 s

10/100

10%

LCP (Largest Contentful Paint)

Value9.1 s

1/100

25%

SI (Speed Index)

Value18.9 s

0/100

10%

TBT (Total Blocking Time)

Value10,130 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.006

100/100

15%

TTI (Time to Interactive)

Value27.9 s

0/100

10%

Network Requests Diagram

sevenoak.en.alibaba.com

1525 ms

sevenoak.en.alibaba.com

294 ms

26 ms

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

38 ms

index.js

63 ms

Our browser made a total of 43 requests to load all elements on the main page. We found that 5% of them (2 requests) were addressed to the original Sevenoak.en.alibaba.com, 60% (26 requests) were made to S.alicdn.com and 7% (3 requests) were made to Assets.alicdn.com. The less responsive or slowest element that took the longest time to load (2.5 sec) relates to the external source S.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 838.6 kB (41%)

Content Size

2.1 MB

After Optimization

1.2 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Sevenoak.en.alibaba.com main page is 2.1 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. 70% of websites need less resources to load. Javascripts take 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 288.6 kB

  • Original 369.4 kB
  • After minification 368.8 kB
  • After compression 80.9 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 288.6 kB or 78% of the original size.

Image Optimization

-3%

Potential reduce by 6.9 kB

  • Original 263.1 kB
  • After minification 256.1 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. Sevenoak En Alibaba images are well optimized though.

JavaScript Optimization

-38%

Potential reduce by 543.1 kB

  • Original 1.4 MB
  • After minification 1.4 MB
  • After compression 885.3 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 543.1 kB or 38% of the original size.

Requests Breakdown

Number of requests can be reduced by 24 (59%)

Requests Now

41

After Optimization

17

  • AJAX
  • Images
  • JavaScript

The browser has sent 41 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sevenoak 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

sevenoak.en.alibaba.com

sevenoak.en.alibaba.com

1525 ms

sevenoak.en.alibaba.com

sevenoak.en.alibaba.com

294 ms

26 ms

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

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

38 ms

index.js

index.js

63 ms

index.js

index.js

57 ms

renderHeader.js

renderHeader.js

58 ms

awsc.js

awsc.js

34 ms

6 ms

7.gif

7.gif

491 ms

et_n.js

et_n.js

6 ms

um.js

um.js

64 ms

O1CN01kdASbu1gwr9DpPPgA_!!6000000004207-2-tps-290-296.png

O1CN01kdASbu1gwr9DpPPgA_!!6000000004207-2-tps-290-296.png

50 ms

TB1k1Ive3oQMeJjy0FoXXcShVXa-1200-280.png

TB1k1Ive3oQMeJjy0FoXXcShVXa-1200-280.png

414 ms

UTB83haTmFfJXKJkSamHq6zLyVXaJ.jpg

UTB83haTmFfJXKJkSamHq6zLyVXaJ.jpg

392 ms

He3db17987eb340f79126a9c3bd147111q.jpg

He3db17987eb340f79126a9c3bd147111q.jpg

331 ms

UTB8Y_9OmL2JXKJkSanrq6y3lVXal.jpg_80x80.jpg

UTB8Y_9OmL2JXKJkSanrq6y3lVXal.jpg_80x80.jpg

620 ms

Hdddba98afd02490a84c9bc031d0b2edf7.png

Hdddba98afd02490a84c9bc031d0b2edf7.png

511 ms

Hb350250572c9486ca212ace386155dd9M.png

Hb350250572c9486ca212ace386155dd9M.png

564 ms

Hd2a4c616e1604ae5b11d94ee4c405f53Q.png

Hd2a4c616e1604ae5b11d94ee4c405f53Q.png

966 ms

Hf204dc79620443fdbde5291bf388e291A.jpg

Hf204dc79620443fdbde5291bf388e291A.jpg

853 ms

H948b93d2788647a7866cedf415c46a468.png

H948b93d2788647a7866cedf415c46a468.png

916 ms

LavMicro-U1A.jpg_350x350.jpg

LavMicro-U1A.jpg_350x350.jpg

637 ms

Saramonic-WiTalk-WT9S-9-Person-Use-Wireless.png_350x350.jpg

Saramonic-WiTalk-WT9S-9-Person-Use-Wireless.png_350x350.jpg

874 ms

Easy-to-use-WiTalk-WT9S-9-Person.png_350x350.jpg

Easy-to-use-WiTalk-WT9S-9-Person.png_350x350.jpg

1156 ms

Saramonic-WiTalk-WT9S-Full-Duplex-Wireless-Intercom.png_350x350.jpg

Saramonic-WiTalk-WT9S-Full-Duplex-Wireless-Intercom.png_350x350.jpg

939 ms

Professional-Audio-1-9GHz-WiTalk-WT9S-9.png_350x350.jpg

Professional-Audio-1-9GHz-WiTalk-WT9S-9.png_350x350.jpg

1363 ms

Saramonic-WiTalk-WT9S-Wireless-Intercom-Headset-System.png_350x350.jpg

Saramonic-WiTalk-WT9S-Wireless-Intercom-Headset-System.png_350x350.jpg

1395 ms

WiTalk-WT9S-9-Person-Full-Duplex-1.png_350x350.jpg

WiTalk-WT9S-9-Person-Full-Duplex-1.png_350x350.jpg

2457 ms

Saramonic-WiTalk-WT9S-9-Person-Full-Duplex.png_350x350.jpg

Saramonic-WiTalk-WT9S-9-Person-Full-Duplex.png_350x350.jpg

1523 ms

BY-XM6-HM-Handheld-WirelessMicrophone-Holder.png_480x480.jpg

BY-XM6-HM-Handheld-WirelessMicrophone-Holder.png_480x480.jpg

1672 ms

BOYA-BY-WM4-2-4-GHz-wireless.jpg_350x350.jpg

BOYA-BY-WM4-2-4-GHz-wireless.jpg_350x350.jpg

1947 ms

WiTalk-WT5D.jpg_480x480.jpg

WiTalk-WT5D.jpg_480x480.jpg

1662 ms

WiTalk-WT6D.jpg_350x350.jpg

WiTalk-WT6D.jpg_350x350.jpg

1844 ms

WiTalk-WT3S.jpg_350x350.jpg

WiTalk-WT3S.jpg_350x350.jpg

1864 ms

High-Quality-iPhone-Adapter-for-recording.png_350x350.jpg

High-Quality-iPhone-Adapter-for-recording.png_350x350.jpg

2239 ms

TB1Z8vPSFXXXXXLXVXXXXXXXXXX-1519-200.png

TB1Z8vPSFXXXXXLXVXXXXXXXXXX-1519-200.png

403 ms

TB139qIiv2H8KJjy0FcXXaDlFXa-1000-600.jpg

TB139qIiv2H8KJjy0FcXXaDlFXa-1000-600.jpg

409 ms

wu.json

wu.json

802 ms

um.json

um.json

51 ms

eg.js

eg.js

5 ms

getUmid.do

getUmid.do

177 ms

index.js

index.js

15 ms

Accessibility Review

sevenoak.en.alibaba.com accessibility score

72

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

sevenoak.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

sevenoak.en.alibaba.com SEO score

79

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 Sevenoak.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 Sevenoak.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

sevenoak.en.alibaba.com

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