6.7 sec in total
534 ms
5.8 sec
342 ms
Click here to check amazing USA Battery content. Otherwise, check out these important facts you probably never knew about usa-battery.com
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Visit usa-battery.comWe analyzed Usa-battery.com page load time and found that the first response time was 534 ms and then it took 6.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
usa-battery.com performance score
name
value
score
weighting
Value3.1 s
47/100
10%
Value3.2 s
72/100
25%
Value7.2 s
30/100
10%
Value40 ms
100/100
30%
Value0.002
100/100
15%
Value4.6 s
82/100
10%
534 ms
4081 ms
174 ms
340 ms
177 ms
Our browser made a total of 65 requests to load all elements on the main page. We found that 97% of them (63 requests) were addressed to the original Usa-battery.com, 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (4.1 sec) belongs to the original domain Usa-battery.com.
Page size can be reduced by 434.7 kB (57%)
767.0 kB
332.2 kB
In fact, the total size of Usa-battery.com main page is 767.0 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. 35% of websites need less resources to load. Javascripts take 260.6 kB which makes up the majority of the site volume.
Potential reduce by 80.4 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. 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 80.4 kB or 85% of the original size.
Potential reduce by 18.8 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. USA Battery images are well optimized though.
Potential reduce by 180.0 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 180.0 kB or 69% of the original size.
Potential reduce by 155.5 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. Usa-battery.com needs all CSS files to be minified and compressed as it can save up to 155.5 kB or 81% of the original size.
Number of requests can be reduced by 47 (75%)
63
16
The browser has sent 63 CSS, Javascripts, AJAX and image requests in order to completely render the main page of USA Battery. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 27 to 1 for CSS and as a result speed up the page load time.
usa-battery.com
534 ms
www.usa-battery.com
4081 ms
stylesheet.css
174 ms
stylesheet_0.css
340 ms
stylesheet_categories.css
177 ms
stylesheet_categories_menu_0.css
165 ms
stylesheet_css_buttons.css
167 ms
stylesheet_extra.css
210 ms
stylesheet_facebox.css
265 ms
stylesheet_faqs.css
271 ms
stylesheet_idialog.css
289 ms
stylesheet_lightbox.css
292 ms
stylesheet_loadmask.css
290 ms
stylesheet_main_banner.css
401 ms
stylesheet_one_page_checkout.css
412 ms
stylesheet_plugin.css
407 ms
stylesheet_product_compare.css
383 ms
stylesheet_product_grid_0.css
394 ms
stylesheet_product_info_0.css
406 ms
stylesheet_product_info_collocation_tabs.css
435 ms
stylesheet_products_video.css
493 ms
stylesheet_related_products.css
499 ms
stylesheet_reward.css
521 ms
stylesheet_ri_wishlist.css
519 ms
stylesheet_search.css
508 ms
stylesheet_shopby_categories.css
519 ms
stylesheet_view_wishlist.css
577 ms
stylesheet_wishlist.css
563 ms
jscript_1_jquery-1.7.2.min.js
646 ms
jscript_21loadmask.min.js
603 ms
jscript_22.artDialog.js
598 ms
jscript_2_jquery.validate.min.js
679 ms
jscript_3_jquery.facebox.js
624 ms
jscript_6_jquery.blockUI.js
637 ms
jscript_70_jquery.livequery.js
702 ms
jscript_71_ri_wishlist.js
704 ms
jscript_8_view_wishlist.js
705 ms
jscript_90_imagehover.js
617 ms
jscript_99lightbox.js
596 ms
jscript_9_jquery.rbajax.js
598 ms
jscript_select_down.js
608 ms
jscript_slider.js
612 ms
jscript_utils.js
560 ms
logo.gif
119 ms
en.gif
81 ms
abs_70.jpg
188 ms
abs_74.jpg
191 ms
index_banner1.jpg
185 ms
rss.gif
188 ms
analytics.js
45 ms
main-breadcrumb_lang.png
111 ms
y.gif
84 ms
nav_sprite_lang.png
86 ms
group_y.gif
101 ms
collect
22 ms
footer_ico.gif
97 ms
foot-top-bg.png
99 ms
footer-sprite.gif
107 ms
footerBox.jpg
106 ms
newblue_buttons.png
212 ms
sprite-new.png
116 ms
ico.png
121 ms
loading.gif
100 ms
close.png
114 ms
print_stylesheet.css
68 ms
usa-battery.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.
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
Links do not have a discernible name
usa-battery.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
usa-battery.com SEO score
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 doesn't use legible font sizes
Tap targets are not sized appropriately
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Usa-battery.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 Usa-battery.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.
usa-battery.com
Open Graph description is not detected on the main page of USA Battery. 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: