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icqjd.com screenshot

Report Summary

  • 63

    Performance

    Renders faster than
    77% of other websites

  • 48

    Accessibility

    Visual factors better than
    that of 20% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 58

    SEO

    Google-friendlier than
    21% of websites

icqjd.com

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Page Load Speed

25.5 sec in total

First Response

739 ms

Resources Loaded

24.6 sec

Page Rendered

187 ms

icqjd.com screenshot

About Website

Visit icqjd.com now to see the best up-to-date IC Qjd content and also check out these interesting facts you probably never knew about icqjd.com

IC旗舰店(icqjd.com)-中国原装正品IC商城,由IC供应商、元器件分销商深圳市毅创辉电子科技有限公司主办。为您提供集成电路IC、IC现货、IC芯片采购,让您享有一站式的IC采购体验。热线：400-800-0907.

Visit icqjd.com

Key Findings

We analyzed Icqjd.com page load time and found that the first response time was 739 ms and then it took 24.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there were 15 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

icqjd.com performance score

63

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

59/100

10%

LCP (Largest Contentful Paint)

Value3.6 s

60/100

25%

SI (Speed Index)

Value12.6 s

3/100

10%

TBT (Total Blocking Time)

Value220 ms

87/100

30%

CLS (Cumulative Layout Shift)

Value0.182

67/100

15%

TTI (Time to Interactive)

Value6.2 s

61/100

10%

Network Requests Diagram

icqjd.com

739 ms

www.icqjd.com

2725 ms

index_pages.css

426 ms

MSClass.js

851 ms

jquery.min.js

1496 ms

Our browser made a total of 89 requests to load all elements on the main page. We found that 71% of them (63 requests) were addressed to the original Icqjd.com, 17% (15 requests) were made to Fileyichuanghui.weeqoo.com and 6% (5 requests) were made to Bdimg.share.baidu.com. The less responsive or slowest element that took the longest time to load (20.3 sec) relates to the external source Fileyichuanghui.weeqoo.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 530.1 kB (33%)

Content Size

1.6 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Icqjd.com main page is 1.6 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. 45% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-95%

Potential reduce by 381.0 kB

  • Original 400.6 kB
  • After minification 226.7 kB
  • After compression 19.5 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 173.9 kB, which is 43% 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 381.0 kB or 95% of the original size.

Image Optimization

-11%

Potential reduce by 121.6 kB

  • Original 1.1 MB
  • After minification 992.4 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, IC Qjd needs image optimization as it can save up to 121.6 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-28%

Potential reduce by 24.4 kB

  • Original 87.7 kB
  • After minification 87.7 kB
  • After compression 63.3 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 24.4 kB or 28% of the original size.

CSS Optimization

-28%

Potential reduce by 3.1 kB

  • Original 10.8 kB
  • After minification 10.8 kB
  • After compression 7.8 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. Icqjd.com needs all CSS files to be minified and compressed as it can save up to 3.1 kB or 28% of the original size.

Requests Breakdown

Number of requests can be reduced by 22 (33%)

Requests Now

66

After Optimization

44

  • Images
  • JavaScript
  • CSS

The browser has sent 66 CSS, Javascripts, AJAX and image requests in order to completely render the main page of IC Qjd. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

icqjd.com

icqjd.com

739 ms

www.icqjd.com

www.icqjd.com

2725 ms

index_pages.css

index_pages.css

426 ms

MSClass.js

MSClass.js

851 ms

jquery.min.js

jquery.min.js

1496 ms

index_pages.js

index_pages.js

467 ms

validationEngine.jquery.css

validationEngine.jquery.css

474 ms

jquery.validationEngine.js

jquery.validationEngine.js

1059 ms

jquery.validationEngine-zh_CN_manage.js

jquery.validationEngine-zh_CN_manage.js

701 ms

198zone.com.css

198zone.com.css

479 ms

all.css

all.css

494 ms

head.css

head.css

513 ms

index.css

index.css

519 ms

foot.css

foot.css

639 ms

pa

pa

879 ms

1505090.jpg

1505090.jpg

20308 ms

kf_top.png

kf_top.png

231 ms

kf_foot.png

kf_foot.png

214 ms

kefu_flag.gif

kefu_flag.gif

216 ms

1.jpg

1.jpg

646 ms

2.jpg

2.jpg

1193 ms

3.jpg

3.jpg

1181 ms

4.jpg

4.jpg

1062 ms

em_btn.jpg

em_btn.jpg

640 ms

20130122163542365.png

20130122163542365.png

460 ms

20130122163812412.png

20130122163812412.png

690 ms

20130122164230756.png

20130122164230756.png

854 ms

20130122164949631.png

20130122164949631.png

875 ms

20130122164702068.png

20130122164702068.png

920 ms

20130122164624756.png

20130122164624756.png

1066 ms

20130122164317193.png

20130122164317193.png

1081 ms

20130122163954881.png

20130122163954881.png

1150 ms

20130122163857350.png

20130122163857350.png

1274 ms

20130122163722397.png

20130122163722397.png

1279 ms

20150627164747937.jpg

20150627164747937.jpg

1293 ms

20130508091720046.jpg

20130508091720046.jpg

1379 ms

contact.jpg

contact.jpg

1415 ms

20130309113114163.jpg

20130309113114163.jpg

1432 ms

71755.jpg

71755.jpg

20304 ms

2048372.jpg

2048372.jpg

20305 ms

1084829.jpg

1084829.jpg

20305 ms

2629315.jpg

2629315.jpg

20304 ms

1571343.jpg

1571343.jpg

20304 ms

103860.jpg

103860.jpg

20304 ms

517598.jpg

517598.jpg

20305 ms

1897134.jpg

1897134.jpg

20305 ms

2087995.jpg

2087995.jpg

20305 ms

2118096.jpg

2118096.jpg

20304 ms

2243946.jpg

2243946.jpg

20304 ms

2265131.jpg

2265131.jpg

20304 ms

2267879.jpg

2267879.jpg

20304 ms

2317898.jpg

2317898.jpg

20304 ms

topsban_bj.jpg

topsban_bj.jpg

1475 ms

tops_logo_bj.jpg

tops_logo_bj.jpg

1693 ms

search_bj.gif

search_bj.gif

1494 ms

search_btn.gif

search_btn.gif

1597 ms

tel_icon.gif

tel_icon.gif

1638 ms

banners_bj.png

banners_bj.png

1661 ms

banners_sp.png

banners_sp.png

1686 ms

banners_sel.png

banners_sel.png

1711 ms

key_icon.gif

key_icon.gif

1802 ms

pic_btn_bj.jpg

pic_btn_bj.jpg

1850 ms

user_login_name_bj.jpg

user_login_name_bj.jpg

1875 ms

user_login_pass_bj.jpg

user_login_pass_bj.jpg

1873 ms

user_login_btn.jpg

user_login_btn.jpg

1878 ms

user_login_line.jpg

user_login_line.jpg

1903 ms

shell_v2.js

shell_v2.js

517 ms

h.js

h.js

434 ms

login_in_bj.jpg

login_in_bj.jpg

1858 ms

cate_icon.jpg

cate_icon.jpg

1905 ms

cth_bj.jpg

cth_bj.jpg

1896 ms

cate_ct1_open.gif

cate_ct1_open.gif

1696 ms

h.js

h.js

995 ms

bds_s_v2.js

bds_s_v2.js

263 ms

cate_ct2_icon.gif

cate_ct2_icon.gif

1493 ms

fx_icon.jpg

fx_icon.jpg

1510 ms

product_icon.jpg

product_icon.jpg

1612 ms

news_icon.jpg

news_icon.jpg

1500 ms

bdsstyle.css

bdsstyle.css

259 ms

l6.gif

l6.gif

515 ms

news_icon.gif

news_icon.gif

1461 ms

other_icon.gif

other_icon.gif

1425 ms

foot_bj.jpg

foot_bj.jpg

1331 ms

fsearch_bj.gif

fsearch_bj.gif

1298 ms

fsearch_btn.gif

fsearch_btn.gif

1450 ms

21.gif

21.gif

1647 ms

logger.js

logger.js

311 ms

hm.gif

hm.gif

309 ms

button_111.gif

button_111.gif

907 ms

Accessibility Review

icqjd.com accessibility score

48

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.

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

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

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

icqjd.com best practices score

50

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

icqjd.com SEO score

58

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

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Icqjd.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Icqjd.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

icqjd.com

Open Graph description is not detected on the main page of IC Qjd. 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: