Tools & Wizards About Us
power-ac-adaptor.com screenshot

Report Summary

  • 77

    Performance

    Renders faster than
    85% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 47% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

power-ac-adaptor.com

Power AC Adaptors Store , Power AC Adaptors by ac dc adapters store

Page Load Speed

4 sec in total

First Response

164 ms

Resources Loaded

3.6 sec

Page Rendered

226 ms

power-ac-adaptor.com screenshot

About Website

Visit power-ac-adaptor.com now to see the best up-to-date Power AC Adaptor content and also check out these interesting facts you probably never knew about power-ac-adaptor.com

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Key Findings

We analyzed Power-ac-adaptor.com page load time and found that the first response time was 164 ms and then it took 3.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

power-ac-adaptor.com performance score

77

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

32/100

10%

LCP (Largest Contentful Paint)

Value3.6 s

60/100

25%

SI (Speed Index)

Value4.9 s

66/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.114

86/100

15%

TTI (Time to Interactive)

Value3.6 s

91/100

10%

Network Requests Diagram

power-ac-adaptor.com

164 ms

power-ac-adaptor.com

1258 ms

stylesheet.css

307 ms

stylesheet_betterCategoriesEzInfo.css

314 ms

stylesheet_css_buttons.css

319 ms

Our browser made a total of 53 requests to load all elements on the main page. We found that all of those requests were addressed to Power-ac-adaptor.com and no external sources were called. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Power-ac-adaptor.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 110.9 kB (8%)

Content Size

1.3 MB

After Optimization

1.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Power-ac-adaptor.com main page is 1.3 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. 25% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 55.3 kB

  • Original 65.3 kB
  • After minification 60.3 kB
  • After compression 10.0 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 55.3 kB or 85% of the original size.

Image Optimization

-3%

Potential reduce by 33.6 kB

  • Original 1.2 MB
  • After minification 1.1 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. Power AC Adaptor images are well optimized though.

JavaScript Optimization

-21%

Potential reduce by 7.2 kB

  • Original 34.8 kB
  • After minification 34.8 kB
  • After compression 27.6 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 7.2 kB or 21% of the original size.

CSS Optimization

-66%

Potential reduce by 14.8 kB

  • Original 22.3 kB
  • After minification 19.7 kB
  • After compression 7.5 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. Power-ac-adaptor.com needs all CSS files to be minified and compressed as it can save up to 14.8 kB or 66% of the original size.

Requests Breakdown

Number of requests can be reduced by 14 (27%)

Requests Now

51

After Optimization

37

  • Images
  • JavaScript
  • CSS

The browser has sent 51 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Power AC Adaptor. 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 CSS and as a result speed up the page load time.

Network Requests Diagram

power-ac-adaptor.com

power-ac-adaptor.com

164 ms

power-ac-adaptor.com

power-ac-adaptor.com

1258 ms

stylesheet.css

stylesheet.css

307 ms

stylesheet_betterCategoriesEzInfo.css

stylesheet_betterCategoriesEzInfo.css

314 ms

stylesheet_css_buttons.css

stylesheet_css_buttons.css

319 ms

stylesheet_dotline.css

stylesheet_dotline.css

321 ms

stylesheet_footer_menu.css

stylesheet_footer_menu.css

322 ms

stylesheet_mega_menu.css

stylesheet_mega_menu.css

322 ms

stylesheet_module_tabs.css

stylesheet_module_tabs.css

492 ms

index_home.css

index_home.css

500 ms

jscript_jquery_1-4-4.js

jscript_jquery_1-4-4.js

572 ms

css_browser_selector.js

css_browser_selector.js

500 ms

bk.png

bk.png

68 ms

header-bk.png

header-bk.png

366 ms

logo.png

logo.png

198 ms

cart.png

cart.png

200 ms

button_search_header.png

button_search_header.png

201 ms

menu-bk.png

menu-bk.png

321 ms

aboutus.png

aboutus.png

313 ms

facebook.png

facebook.png

381 ms

twitter.png

twitter.png

383 ms

youtube.png

youtube.png

385 ms

pinterest.png

pinterest.png

500 ms

google.png

google.png

505 ms

blog.png

blog.png

547 ms

payments.png

payments.png

563 ms

bc_cat_pointer_right.gif

bc_cat_pointer_right.gif

566 ms

bc_cat_no_sub.gif

bc_cat_no_sub.gif

565 ms

bc_cat_boxes.gif

bc_cat_boxes.gif

682 ms

DV2617.jpg

DV2617.jpg

685 ms

button_goto_prod_details.gif

button_goto_prod_details.gif

732 ms

DV2742SE.jpg

DV2742SE.jpg

751 ms

DV2718.jpg

DV2718.jpg

751 ms

DV2810.jpg

DV2810.jpg

750 ms

DV2800.jpg

DV2800.jpg

869 ms

DV2911.jpg

DV2911.jpg

872 ms

DV3500T.jpg

DV3500T.jpg

916 ms

DV3500%20series.jpg

DV3500%20series.jpg

931 ms

DV4040.jpg

DV4040.jpg

930 ms

VN7-591G-73Y5.jpg

VN7-591G-73Y5.jpg

934 ms

HP%20Pavilion%20HDX9108TX.jpg

HP%20Pavilion%20HDX9108TX.jpg

1107 ms

65W%20Dell%20Vostro%203500%20AC%20Adapter.JPG

65W%20Dell%20Vostro%203500%20AC%20Adapter.JPG

1146 ms

HDX18-118.jpg

HDX18-118.jpg

1095 ms

Asus%20Eee%20Pad%20B121.jpg

Asus%20Eee%20Pad%20B121.jpg

1453 ms

HP%20PA1450-32HJ.jpg

HP%20PA1450-32HJ.jpg

1226 ms

HP%20Pavilion%2015-au151nr.jpg

HP%20Pavilion%2015-au151nr.jpg

1349 ms

HP%20Pavilion%2015z%20touch.jpg

HP%20Pavilion%2015z%20touch.jpg

1510 ms

bc_bestsellers.gif

bc_bestsellers.gif

1278 ms

paypal.png

paypal.png

1265 ms

sidebox-head.png

sidebox-head.png

1218 ms

phone.png

phone.png

1273 ms

email.png

email.png

1310 ms

print_stylesheet.css

print_stylesheet.css

119 ms

Accessibility Review

power-ac-adaptor.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

power-ac-adaptor.com best practices score

67

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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

power-ac-adaptor.com SEO score

69

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

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 Power-ac-adaptor.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 Power-ac-adaptor.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

power-ac-adaptor.com

Open Graph description is not detected on the main page of Power AC Adaptor. 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: