2.3 sec in total
144 ms
2 sec
227 ms
Welcome to usbphoneworld.com homepage info - get ready to check Usb Phone World best content for United States right away, or after learning these important things about usbphoneworld.com
Batteries, chargers and adaptors for laptop computers are affordably priced at USB Phone World. Visit us to buy products that are priced lower than retail.
Visit usbphoneworld.comWe analyzed Usbphoneworld.com page load time and found that the first response time was 144 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.
usbphoneworld.com performance score
name
value
score
weighting
Value2.9 s
52/100
10%
Value3.8 s
56/100
25%
Value3.3 s
90/100
10%
Value210 ms
89/100
30%
Value0.121
84/100
15%
Value6.3 s
61/100
10%
144 ms
37 ms
42 ms
38 ms
9 ms
Our browser made a total of 178 requests to load all elements on the main page. We found that 7% of them (12 requests) were addressed to the original Usbphoneworld.com, 16% (28 requests) were made to Ep.yimg.com and 11% (19 requests) were made to Lib.store.yahoo.net. The less responsive or slowest element that took the longest time to load (686 ms) relates to the external source Seal-central-northern-western-arizona.bbb.org.
Page size can be reduced by 413.7 kB (49%)
844.8 kB
431.1 kB
In fact, the total size of Usbphoneworld.com main page is 844.8 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 70% of websites need less resources to load. Javascripts take 605.5 kB which makes up the majority of the site volume.
Potential reduce by 75.3 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 75.3 kB or 79% of the original size.
Potential reduce by 9.8 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. Usb Phone World images are well optimized though.
Potential reduce by 304.3 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 304.3 kB or 50% of the original size.
Potential reduce by 24.2 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. Usbphoneworld.com needs all CSS files to be minified and compressed as it can save up to 24.2 kB or 63% of the original size.
Number of requests can be reduced by 88 (67%)
131
43
The browser has sent 131 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Usb Phone World. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 44 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
www.usbphoneworld.com
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usbphoneworld.com accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<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
Image elements do not have [alt] attributes
Form elements do not have associated labels
Links do not have a discernible name
usbphoneworld.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Issues were logged in the Issues panel in Chrome Devtools
usbphoneworld.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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
Document uses legible font sizes
Tap targets are not sized appropriately
EN
N/A
N/A
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Usbphoneworld.com can be misinterpreted by Google and other search engines. Our service has detected that English 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 Usbphoneworld.com main page’s claimed encoding is . 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.
usbphoneworld.com
Open Graph description is not detected on the main page of Usb Phone World. 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: