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

Report Summary

  • 18

    Performance

    Renders faster than
    34% of other websites

  • 73

    Accessibility

    Visual factors better than
    that of 38% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

istarcigs.en.alibaba.com

Company Overview - Shenzhen Istar Technology Co., Limited

Page Load Speed

5.5 sec in total

First Response

117 ms

Resources Loaded

3 sec

Page Rendered

2.3 sec

istarcigs.en.alibaba.com screenshot

About Website

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

Shenzhen Istar Technology Co., Limited Products:Prebuilt coil,Prebuilt wire,Heating Resistance Wire,Mesh Coil,Ecig Accessories

Visit istarcigs.en.alibaba.com

Key Findings

We analyzed Istarcigs.en.alibaba.com page load time and found that the first response time was 117 ms and then it took 5.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

istarcigs.en.alibaba.com performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

33/100

10%

LCP (Largest Contentful Paint)

Value11.5 s

0/100

25%

SI (Speed Index)

Value35.8 s

0/100

10%

TBT (Total Blocking Time)

Value69,940 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.071

96/100

15%

TTI (Time to Interactive)

Value85.3 s

0/100

10%

Network Requests Diagram

istarcigs.en.alibaba.com

117 ms

istarcigs.en.alibaba.com

575 ms

336 ms

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

860 ms

index.js

961 ms

Our browser made a total of 24 requests to load all elements on the main page. We found that 8% of them (2 requests) were addressed to the original Istarcigs.en.alibaba.com, 54% (13 requests) were made to S.alicdn.com and 13% (3 requests) were made to Assets.alicdn.com. The less responsive or slowest element that took the longest time to load (1.6 sec) relates to the external source S.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 831.5 kB (47%)

Content Size

1.8 MB

After Optimization

928.3 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Istarcigs.en.alibaba.com main page is 1.8 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. 55% of websites need less resources to load. Javascripts take 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 290.5 kB

  • Original 366.4 kB
  • After minification 365.7 kB
  • After compression 76.0 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. 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 290.5 kB or 79% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 4.8 kB
  • After minification 4.8 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. Istar Cigs En Alibaba images are well optimized though.

JavaScript Optimization

-39%

Potential reduce by 541.0 kB

  • Original 1.4 MB
  • After minification 1.4 MB
  • After compression 847.6 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 541.0 kB or 39% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (45%)

Requests Now

22

After Optimization

12

  • Images
  • JavaScript

The browser has sent 22 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Istar Cigs 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 11 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

istarcigs.en.alibaba.com

istarcigs.en.alibaba.com

117 ms

istarcigs.en.alibaba.com

istarcigs.en.alibaba.com

575 ms

336 ms

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

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

860 ms

index.js

index.js

961 ms

index.js

index.js

856 ms

renderHeader.js

renderHeader.js

858 ms

Hf0591d8d0d944760a3ccbfd39be8cf9et.jpg

Hf0591d8d0d944760a3ccbfd39be8cf9et.jpg

921 ms

HTB1LV8jmnZmx1VjSZFGq6yx2XXa1.jpg

HTB1LV8jmnZmx1VjSZFGq6yx2XXa1.jpg

679 ms

HTB1R146X1H2gK0jSZJnq6yT1FXaH.jpg

HTB1R146X1H2gK0jSZJnq6yT1FXaH.jpg

574 ms

Hbb973d4ac83244e49489ee613c92f0f5C.jpg

Hbb973d4ac83244e49489ee613c92f0f5C.jpg

1581 ms

Diagonal-Pliers-Electrical-Wire-Cable-Cutters-Cutting.jpg_350x350.jpg

Diagonal-Pliers-Electrical-Wire-Cable-Cutters-Cutting.jpg_350x350.jpg

1569 ms

Good-Quality-Red-Diagonal-Pliers-Electrical-Wire.jpg_350x350.jpg

Good-Quality-Red-Diagonal-Pliers-Electrical-Wire.jpg_350x350.jpg

1606 ms

Hd0be9f918b2345d5982ebaef6fcbd7687.jpg

Hd0be9f918b2345d5982ebaef6fcbd7687.jpg

1555 ms

BMTD-DIY-Organic-cotton-for-shoelace-cotton.jpg_350x350.jpg

BMTD-DIY-Organic-cotton-for-shoelace-cotton.jpg_350x350.jpg

1595 ms

Ha3ec9ca170ef4e8297001c2615f2ad98e.jpg

Ha3ec9ca170ef4e8297001c2615f2ad98e.jpg

1586 ms

awsc.js

awsc.js

512 ms

54 ms

7.gif

7.gif

178 ms

et_n.js

et_n.js

82 ms

um.js

um.js

83 ms

eg.js

eg.js

160 ms

wu.json

wu.json

84 ms

index.js

index.js

10 ms

Accessibility Review

istarcigs.en.alibaba.com accessibility score

73

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

istarcigs.en.alibaba.com best practices score

75

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

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

istarcigs.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 Istarcigs.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 Istarcigs.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

istarcigs.en.alibaba.com

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