Tools & Wizards About Us
acdcpower-adapter.com screenshot

Report Summary

  • 95

    Performance

    Renders faster than
    93% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 84% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

acdcpower-adapter.com

Quality AC DC Power Adapter & Switching Power Adapter factory from China

Page Load Speed

1.6 sec in total

First Response

74 ms

Resources Loaded

1.1 sec

Page Rendered

430 ms

acdcpower-adapter.com screenshot

About Website

Welcome to acdcpower-adapter.com homepage info - get ready to check AC DC Power Adapter best content right away, or after learning these important things about acdcpower-adapter.com

China leading provider of AC DC Power Adapter and Switching Power Adapter, Shenzhen Ying Yuan Electronics Co., Ltd. is Switching Power Adapter factory.

Visit acdcpower-adapter.com

Key Findings

We analyzed Acdcpower-adapter.com page load time and found that the first response time was 74 ms and then it took 1.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

acdcpower-adapter.com performance score

95

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.8 s

89/100

10%

LCP (Largest Contentful Paint)

Value2.3 s

92/100

25%

SI (Speed Index)

Value2.1 s

99/100

10%

TBT (Total Blocking Time)

Value130 ms

96/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value3.6 s

91/100

10%

Network Requests Diagram

acdcpower-adapter.com

74 ms

www.acdcpower-adapter.com

190 ms

common.css

39 ms

logo.gif

77 ms

floatimage_chat.gif

102 ms

Our browser made a total of 34 requests to load all elements on the main page. We found that 88% of them (30 requests) were addressed to the original Acdcpower-adapter.com, 3% (1 request) were made to Googletagmanager.com and 3% (1 request) were made to Googleads.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (450 ms) belongs to the original domain Acdcpower-adapter.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 131.1 kB (6%)

Content Size

2.3 MB

After Optimization

2.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Acdcpower-adapter.com main page is 2.3 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. 50% of websites need less resources to load. Images take 2.0 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 117.4 kB

  • Original 140.4 kB
  • After minification 124.2 kB
  • After compression 23.0 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. This page needs HTML code to be minified as it can gain 16.3 kB, which is 12% 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 117.4 kB or 84% of the original size.

Image Optimization

-0%

Potential reduce by 2.1 kB

  • Original 2.0 MB
  • After minification 2.0 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. AC DC Power Adapter images are well optimized though.

JavaScript Optimization

-10%

Potential reduce by 5.3 kB

  • Original 53.3 kB
  • After minification 53.3 kB
  • After compression 48.0 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. This website has mostly compressed JavaScripts.

CSS Optimization

-20%

Potential reduce by 6.3 kB

  • Original 31.7 kB
  • After minification 31.7 kB
  • After compression 25.4 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. Acdcpower-adapter.com needs all CSS files to be minified and compressed as it can save up to 6.3 kB or 20% of the original size.

Requests Breakdown

Number of requests can be reduced by 5 (16%)

Requests Now

32

After Optimization

27

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 32 CSS, Javascripts, AJAX and image requests in order to completely render the main page of AC DC Power Adapter. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

acdcpower-adapter.com

acdcpower-adapter.com

74 ms

www.acdcpower-adapter.com

www.acdcpower-adapter.com

190 ms

common.css

common.css

39 ms

logo.gif

logo.gif

77 ms

floatimage_chat.gif

floatimage_chat.gif

102 ms

jquery.js

jquery.js

140 ms

common_99702.js

common_99702.js

136 ms

js

js

66 ms

close.png

close.png

39 ms

error.png

error.png

44 ms

cl133652286-ac_dc_power_adapter.jpg

cl133652286-ac_dc_power_adapter.jpg

450 ms

cl128398177-switching_power_adapter.jpg

cl128398177-switching_power_adapter.jpg

306 ms

cl128398176-wall_mount_power_adapter.jpg

cl128398176-wall_mount_power_adapter.jpg

280 ms

cl128398178-interchangeable_plug_power_adapter.jpg

cl128398178-interchangeable_plug_power_adapter.jpg

285 ms

load_icon.gif

load_icon.gif

178 ms

home_bg_map.png

home_bg_map.png

178 ms

mail_photo.png

mail_photo.png

179 ms

home-vedio-bg.png

home-vedio-bg.png

178 ms

cs128400303-shenzhen_ying_yuan_electronics_co_ltd.jpg

cs128400303-shenzhen_ying_yuan_electronics_co_ltd.jpg

249 ms

home-quality-bg1.png

home-quality-bg1.png

205 ms

home-quality-bg2.png

home-quality-bg2.png

237 ms

ctm_icon_vr.png

ctm_icon_vr.png

267 ms

stats.js

stats.js

223 ms

ads.js

ads.js

228 ms

getseller.html

getseller.html

191 ms

pt119223808-1w_6w_wall_mount_power_adaptor_5v_1a_5v_1_2a_6v_1a_12v_0_5a.jpg

pt119223808-1w_6w_wall_mount_power_adaptor_5v_1a_5v_1_2a_6v_1a_12v_0_5a.jpg

231 ms

pt122544724-5v_2a_5v_2_5a_ac_dc_wall_mount_power_adapter_12v_1_25a_au_eu_us_uk_plugs.jpg

pt122544724-5v_2a_5v_2_5a_ac_dc_wall_mount_power_adapter_12v_1_25a_au_eu_us_uk_plugs.jpg

207 ms

pt122532205-12v_2_5a_12v_2a_24v_1a_wall_mount_power_adapter_au_eu_us_uk_kr_jp_cn_plugs.jpg

pt122532205-12v_2_5a_12v_2a_24v_1a_wall_mount_power_adapter_au_eu_us_uk_kr_jp_cn_plugs.jpg

221 ms

pt126335332-30w_10_volt_ac_dc_9_volt_adapter_doe_vi_level_12v_800ma_power_adapter.jpg

pt126335332-30w_10_volt_ac_dc_9_volt_adapter_doe_vi_level_12v_800ma_power_adapter.jpg

246 ms

iconfont.woff

iconfont.woff

235 ms

34 ms

27 ms

cover_thumb.jpg

cover_thumb.jpg

331 ms

ctm_icon_vrshow.png

ctm_icon_vrshow.png

34 ms

Accessibility Review

acdcpower-adapter.com accessibility score

94

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

Links do not have a discernible name

Best Practices

acdcpower-adapter.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

SEO Factors

acdcpower-adapter.com SEO score

92

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

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

High

Tap targets are not sized appropriately

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 Acdcpower-adapter.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 Acdcpower-adapter.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

acdcpower-adapter.com

Open Graph data is detected on the main page of AC DC Power Adapter. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: