Report Summary

  • 14

    Performance

    Renders faster than
    26% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 48% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 100

    SEO

    Google-friendlier than
    95% of websites

imall.iteadstudio.com

Giles Henry – Welcome To Giles Henry !

Page Load Speed

2.4 sec in total

First Response

27 ms

Resources Loaded

1.7 sec

Page Rendered

708 ms

imall.iteadstudio.com screenshot

About Website

Visit imall.iteadstudio.com now to see the best up-to-date Imall Iteadstudio content for United States and also check out these interesting facts you probably never knew about imall.iteadstudio.com

ITEAD Studio is one-stop online service for PCB board manufacture and arduino development module and shield from China to make innovation easier.

Visit imall.iteadstudio.com

Key Findings

We analyzed Imall.iteadstudio.com page load time and found that the first response time was 27 ms and then it took 2.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

imall.iteadstudio.com performance score

14

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.2 s

8/100

10%

LCP (Largest Contentful Paint)

Value19.2 s

0/100

25%

SI (Speed Index)

Value10.9 s

6/100

10%

TBT (Total Blocking Time)

Value1,730 ms

10/100

30%

CLS (Cumulative Layout Shift)

Value0.197

63/100

15%

TTI (Time to Interactive)

Value16.0 s

6/100

10%

Network Requests Diagram

imall.iteadstudio.com

27 ms

www.itead.cc

25 ms

www.itead.cc

220 ms

b42e049036c72b1619a488ec7c36d53f.css

13 ms

cacea80b0865af87e38ef5fb6c816875.css

41 ms

Our browser made a total of 80 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Imall.iteadstudio.com, 65% (52 requests) were made to Itead.cc and 24% (19 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (672 ms) relates to the external source Fonts.gstatic.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.4 MB (43%)

Content Size

3.3 MB

After Optimization

1.9 MB

In fact, the total size of Imall.iteadstudio.com main page is 3.3 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. 65% of websites need less resources to load. Images take 1.6 MB which makes up the majority of the site volume.

HTML Optimization

-92%

Potential reduce by 245.3 kB

  • Original 266.9 kB
  • After minification 180.4 kB
  • After compression 21.6 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. This page needs HTML code to be minified as it can gain 86.5 kB, which is 32% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 245.3 kB or 92% of the original size.

Image Optimization

-7%

Potential reduce by 112.6 kB

  • Original 1.6 MB
  • After minification 1.5 MB

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. Imall Iteadstudio images are well optimized though.

JavaScript Optimization

-69%

Potential reduce by 529.4 kB

  • Original 766.5 kB
  • After minification 751.2 kB
  • After compression 237.1 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 529.4 kB or 69% of the original size.

CSS Optimization

-85%

Potential reduce by 515.7 kB

  • Original 609.5 kB
  • After minification 581.8 kB
  • After compression 93.8 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. Imall.iteadstudio.com needs all CSS files to be minified and compressed as it can save up to 515.7 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 4 (7%)

Requests Now

54

After Optimization

50

The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Imall Iteadstudio. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

imall.iteadstudio.com accessibility score

79

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

Links do not have a discernible name

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

imall.iteadstudio.com best practices score

92

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

Page has valid source maps

SEO Factors

imall.iteadstudio.com SEO score

100

Search Engine Optimization Advices

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 Imall.iteadstudio.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 Imall.iteadstudio.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

Open Graph description is not detected on the main page of Imall Iteadstudio. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: