3.2 sec in total
249 ms
2.1 sec
886 ms
Welcome to store.buybackworld.com homepage info - get ready to check Store Buy Back World best content for United States right away, or after learning these important things about store.buybackworld.com
Buy used iPhones and electronics from BuyBackWorld. We offer fully tested pre-owned and refurbished iPhones, cell phones, and electronics for sale at discount prices. Free shipping.
Visit store.buybackworld.comWe analyzed Store.buybackworld.com page load time and found that the first response time was 249 ms and then it took 3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
store.buybackworld.com performance score
name
value
score
weighting
Value5.5 s
6/100
10%
Value5.8 s
15/100
25%
Value7.6 s
25/100
10%
Value2,420 ms
5/100
30%
Value0.051
99/100
15%
Value9.6 s
29/100
10%
249 ms
426 ms
205 ms
296 ms
290 ms
Our browser made a total of 107 requests to load all elements on the main page. We found that 4% of them (4 requests) were addressed to the original Store.buybackworld.com, 36% (38 requests) were made to Cdn10.bigcommerce.com and 31% (33 requests) were made to Cdn9.bigcommerce.com. The less responsive or slowest element that took the longest time to load (449 ms) relates to the external source Cdn10.bigcommerce.com.
Page size can be reduced by 141.5 kB (30%)
476.2 kB
334.7 kB
In fact, the total size of Store.buybackworld.com main page is 476.2 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Javascripts take 206.8 kB which makes up the majority of the site volume.
Potential reduce by 91.4 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 18.3 kB, which is 17% 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 91.4 kB or 85% of the original size.
Potential reduce by 1.1 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. Store Buy Back World images are well optimized though.
Potential reduce by 43.0 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 43.0 kB or 21% of the original size.
Potential reduce by 6.0 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. Store.buybackworld.com needs all CSS files to be minified and compressed as it can save up to 6.0 kB or 28% of the original size.
Number of requests can be reduced by 64 (71%)
90
26
The browser has sent 90 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Store Buy Back 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 24 to 1 for JavaScripts and from 30 to 1 for CSS and as a result speed up the page load time.
store.buybackworld.com
249 ms
store.buybackworld.com
426 ms
css
205 ms
styles.css
296 ms
iselector.css
290 ms
flexslider.css
283 ms
slide-show.css
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styles-slide-show.css
267 ms
social.css
269 ms
styles.css
275 ms
light.css
320 ms
theme.css
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grid.css
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responsive.css
319 ms
font-awesome.css
347 ms
product.attributes.css
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ui.all.css
380 ms
product.quickview.css
384 ms
store.css
373 ms
imodal.css
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owl.carousel.css
379 ms
owl.theme.css
422 ms
bootstrap.css
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style_bbw.css
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faceted-search.css
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jquery.min.js
215 ms
menudrop.js
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iselector.js
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jquery.flexslider.js
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viewport.js
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matchMedia.js
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common.js
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jquery.autobox.js
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init.js
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jquery.uniform.min.js
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main.js
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bootstrap.min.js
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owl.carousel.js
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image.resize.js
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jquery.validate.min.js
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product.attributes.js
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jquery-ui.min.js
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quickview.js
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jquery.form.js
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imodal.js
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loader.js
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quicksearch.js
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csrf-protection-header-b572e5526f6854c73a5e080ef15a771f963740ae.js
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buybackworld_logo_1461109332__48041.png
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iphone.jpg
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seal.php
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4274-mini.gif
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black-seal-200-42-buy-back-world-119677.png
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phone.jpg
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ipad.jpg
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giftcards.jpg
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ipod.jpg
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macbook.jpg
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otheritems.jpg
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allitems.jpg
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certified-seal.png
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store.buybackworld.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.
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
Links do not have a discernible name
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
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
store.buybackworld.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
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
store.buybackworld.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Image elements do not have [alt] attributes
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
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
Document uses legible font sizes
Tap targets are not sized appropriately
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Store.buybackworld.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 Store.buybackworld.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.
store.buybackworld.com
Open Graph description is not detected on the main page of Store Buy Back 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: