Tools & Wizards About Us
uspoweradapter.com screenshot

Report Summary

  • 45

    Performance

    Renders faster than
    64% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 47% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 62

    SEO

    Google-friendlier than
    23% of websites

uspoweradapter.com

AC Power Adapter, AC Power Adapter by uspoweradapter.com

Page Load Speed

3.7 sec in total

First Response

199 ms

Resources Loaded

3.3 sec

Page Rendered

296 ms

uspoweradapter.com screenshot

About Website

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

AC Power Adapter : - Power AC/DC Adapters Special adapters YAMAHA AC Adapter Racal AC Adapter Roland AC Adapter HOT New AC DC ADAPTER Panasonic AC Adapter Casio AC Adapter Motorola AC Adapter Hitachi ...

Visit uspoweradapter.com

Key Findings

We analyzed Uspoweradapter.com page load time and found that the first response time was 199 ms and then it took 3.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

uspoweradapter.com performance score

45

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value14.6 s

0/100

10%

LCP (Largest Contentful Paint)

Value17.2 s

0/100

25%

SI (Speed Index)

Value36.7 s

0/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.024

100/100

15%

TTI (Time to Interactive)

Value18.2 s

3/100

10%

Network Requests Diagram

uspoweradapter.com

199 ms

uspoweradapter.com

1683 ms

style_jScroller2.css

126 ms

stylesheet.css

191 ms

stylesheet_betterCategoriesEzInfo.css

190 ms

Our browser made a total of 76 requests to load all elements on the main page. We found that all of those requests were addressed to Uspoweradapter.com and no external sources were called. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Uspoweradapter.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 259.9 kB (5%)

Content Size

4.9 MB

After Optimization

4.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Uspoweradapter.com main page is 4.9 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. 40% of websites need less resources to load. Images take 4.8 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 97.2 kB

  • Original 111.2 kB
  • After minification 106.2 kB
  • After compression 14.1 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 97.2 kB or 87% of the original size.

Image Optimization

-3%

Potential reduce by 151.1 kB

  • Original 4.8 MB
  • After minification 4.6 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. Us Power Adapter images are well optimized though.

JavaScript Optimization

-20%

Potential reduce by 7.5 kB

  • Original 37.4 kB
  • After minification 37.4 kB
  • After compression 29.9 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 7.5 kB or 20% of the original size.

CSS Optimization

-35%

Potential reduce by 4.2 kB

  • Original 11.8 kB
  • After minification 11.6 kB
  • After compression 7.6 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. Uspoweradapter.com needs all CSS files to be minified and compressed as it can save up to 4.2 kB or 35% of the original size.

Requests Breakdown

Number of requests can be reduced by 21 (28%)

Requests Now

74

After Optimization

53

  • Images
  • JavaScript
  • CSS

The browser has sent 74 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Us 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 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

uspoweradapter.com

uspoweradapter.com

199 ms

uspoweradapter.com

uspoweradapter.com

1683 ms

style_jScroller2.css

style_jScroller2.css

126 ms

stylesheet.css

stylesheet.css

191 ms

stylesheet_betterCategoriesEzInfo.css

stylesheet_betterCategoriesEzInfo.css

190 ms

stylesheet_css_buttons.css

stylesheet_css_buttons.css

199 ms

stylesheet_dotline.css

stylesheet_dotline.css

199 ms

stylesheet_footer_menu.css

stylesheet_footer_menu.css

212 ms

stylesheet_mega_menu.css

stylesheet_mega_menu.css

197 ms

stylesheet_module_tabs.css

stylesheet_module_tabs.css

263 ms

index_home.css

index_home.css

262 ms

jscript_jquery_1-4-4.js

jscript_jquery_1-4-4.js

336 ms

css_browser_selector.js

css_browser_selector.js

266 ms

jscroller2-1.5.js

jscroller2-1.5.js

216 ms

bk.jpg

bk.jpg

71 ms

cart.png

cart.png

88 ms

logo.png

logo.png

69 ms

button_search_header.png

button_search_header.png

71 ms

aboutus.png

aboutus.png

72 ms

payments.png

payments.png

69 ms

facebook.png

facebook.png

135 ms

twitter.png

twitter.png

137 ms

youtube.png

youtube.png

137 ms

pinterest.png

pinterest.png

133 ms

google.png

google.png

136 ms

blog.png

blog.png

152 ms

slide1.jpg

slide1.jpg

261 ms

slide2.jpg

slide2.jpg

271 ms

slide3.jpg

slide3.jpg

206 ms

slide4.jpg

slide4.jpg

204 ms

slide5.jpg

slide5.jpg

259 ms

bc_cat_no_sub.gif

bc_cat_no_sub.gif

219 ms

bc_cat_pointer_right.gif

bc_cat_pointer_right.gif

280 ms

bc_cat_boxes.gif

bc_cat_boxes.gif

281 ms

O1CN01qlhMzX1E8BzhblEXg_!!64730306.jpg

O1CN01qlhMzX1E8BzhblEXg_!!64730306.jpg

669 ms

button_goto_prod_details.gif

button_goto_prod_details.gif

335 ms

O1CN01VvuJUR1E8C0Mo3ff5_!!64730306.jpg

O1CN01VvuJUR1E8C0Mo3ff5_!!64730306.jpg

565 ms

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O1CN01Ej51sj1E8C0UJ0Vcy_!!64730306.jpg

525 ms

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O1CN01kcPYCi1E8Bxab2Dar_!!64730306.jpg

582 ms

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O1CN01t2Xi0k1E8C1dlggGh_!!64730306.jpg

475 ms

O1CN01rEFbxr1E8C1WXfSS7_!!64730306%20(1).jpg

O1CN01rEFbxr1E8C1WXfSS7_!!64730306%20(1).jpg

638 ms

O1CN01C2jFfW1E8C20roNsp_!!64730306.jpg

O1CN01C2jFfW1E8C20roNsp_!!64730306.jpg

658 ms

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O1CN01qfmyUN1E8C2O4UvHY_!!64730306.jpg

598 ms

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99fc7de32afbfef6a0935ff45e30b5a5.jpg

633 ms

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643 ms

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661 ms

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1c9e402f84df2964bde0fa57b2cf433d.jpg

697 ms

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netgear-332-10308-02-mu08a9075100-b2-uk-3pin-plug-ac-power-adapter-charger-5v-1a-38670-p[ekm]300x230[ekm].jpg

708 ms

07e7a705e80a2fdab90757b8cf4f28b1.jpg

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708 ms

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711 ms

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662 ms

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665 ms

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695 ms

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705 ms

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706 ms

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703 ms

button_search.gif

button_search.gif

662 ms

MKD-280450300%204.5VDC%20300mA.jpg

MKD-280450300%204.5VDC%20300mA.jpg

669 ms

G0659U-120-050.jpg

G0659U-120-050.jpg

694 ms

Wahl%20U030020D30S.jpg

Wahl%20U030020D30S.jpg

706 ms

New%20SwitchPower%20MKU15E-2%20AC%20Power%20Supply%20Charger%20Adapter.png

New%20SwitchPower%20MKU15E-2%20AC%20Power%20Supply%20Charger%20Adapter.png

708 ms

Ideal-Power-100-240V-AC-Power-Supply-Adapter-5V-2.5A-SA06-12S05R-V-28411-p[ekm]300x215[ekm].jpg

Ideal-Power-100-240V-AC-Power-Supply-Adapter-5V-2.5A-SA06-12S05R-V-28411-p[ekm]300x215[ekm].jpg

713 ms

Ideal-Power-100-240V-AC-Power-Supply-Adapter-5V-2.5A-SA06-12S05R-V-28411-p[ekm]300x215[ekm].jpg

Ideal-Power-100-240V-AC-Power-Supply-Adapter-5V-2.5A-SA06-12S05R-V-28411-p[ekm]300x215[ekm].jpg

660 ms

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FLIR%20BX-1202500B%2012V%202.5A.jpg

669 ms

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681 ms

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648 ms

ADAPTER%20ADPC1260AB.jpg

ADAPTER%20ADPC1260AB.jpg

647 ms

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659 ms

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659 ms

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662 ms

paypal.png

paypal.png

631 ms

delim_v.gif

delim_v.gif

496 ms

footer-bk.png

footer-bk.png

448 ms

phone.png

phone.png

430 ms

email.png

email.png

419 ms

print_stylesheet.css

print_stylesheet.css

64 ms

Accessibility Review

uspoweradapter.com accessibility score

79

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.

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.

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

Form elements do not have associated labels

Best Practices

uspoweradapter.com best practices score

58

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

SEO Factors

uspoweradapter.com SEO score

62

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Uspoweradapter.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 Uspoweradapter.com main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

uspoweradapter.com

Open Graph description is not detected on the main page of Us Power Adapter. 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: