1.3 sec in total
18 ms
1 sec
239 ms
Click here to check amazing Energizer content for United States. Otherwise, check out these important facts you probably never knew about energizer.com
Find Batteries in all sizes, flashlights, battery chargers, supplemental power and other lighting products. Energizer: that’s positivenergy!™
Visit energizer.comWe analyzed Energizer.com page load time and found that the first response time was 18 ms and then it took 1.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.
energizer.com performance score
name
value
score
weighting
Value12.7 s
0/100
10%
Value27.6 s
0/100
25%
Value14.2 s
1/100
10%
Value580 ms
51/100
30%
Value0
100/100
15%
Value28.3 s
0/100
10%
18 ms
652 ms
17 ms
18 ms
12 ms
Our browser made a total of 78 requests to load all elements on the main page. We found that 81% of them (63 requests) were addressed to the original Energizer.com, 4% (3 requests) were made to Fonts.gstatic.com and 4% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (652 ms) belongs to the original domain Energizer.com.
Page size can be reduced by 1.4 MB (41%)
3.4 MB
2.0 MB
In fact, the total size of Energizer.com main page is 3.4 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. 80% 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. Images take 2.1 MB which makes up the majority of the site volume.
Potential reduce by 54.1 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 54.1 kB or 80% of the original size.
Potential reduce by 408.3 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. Obviously, Energizer needs image optimization as it can save up to 408.3 kB or 20% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 791.5 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 791.5 kB or 73% of the original size.
Potential reduce by 140.7 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. Energizer.com needs all CSS files to be minified and compressed as it can save up to 140.7 kB or 80% of the original size.
Number of requests can be reduced by 43 (61%)
71
28
The browser has sent 71 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Energizer. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 21 to 1 for CSS and as a result speed up the page load time.
energizer.com
18 ms
www.energizer.com
652 ms
Telerik.Web.UI.WebResource.axd
17 ms
style.css
18 ms
style-5-7-15.css
12 ms
style-4-30-15.css
14 ms
style-5-4-15.css
15 ms
style-5-22-15.css
13 ms
style-6-8-15.css
30 ms
style-6-24-15.css
30 ms
style-8-6-15.css
29 ms
style-8-11-15.css
32 ms
style-8-13-15.css
31 ms
style-11-21-15.css
31 ms
style-12-17-15.css
34 ms
style-1-6-16.css
32 ms
style-1-29-16.css
31 ms
style-2-11-16.css
34 ms
style-9-11-15.css
32 ms
style-2-15-16.css
34 ms
style-6-2-15.css
35 ms
style-6-3-15.css
37 ms
WebResource.axd
35 ms
Telerik.Web.UI.WebResource.axd
42 ms
ScriptResource.axd
34 ms
Telerik.Web.UI.WebResource.axd
42 ms
jquery.bxslider.js
34 ms
jquery.meanmenu.js
34 ms
jquery.lightSlider.min.js
35 ms
jquery.mixitup.min.js
38 ms
plugins.js
37 ms
jquery.aw-showcase.js
36 ms
responsiveslides.min.js
35 ms
main.js
37 ms
css
33 ms
bg_lg_red-main.jpg
167 ms
gtm.js
167 ms
header_logo.png
16 ms
logo.png
15 ms
header_bunny.png
19 ms
header_nav_power.png
16 ms
nav-ecoadv.png
25 ms
header_nav_lighting.png
16 ms
header_nav_responsibility.png
17 ms
battery-recycling-menu.jpg
19 ms
r2.jpg
22 ms
r4.jpg
20 ms
r3.jpg
22 ms
header_nav_promotions.png
17 ms
energizer_bucks_promo.jpg
19 ms
homepg_banner_ecoad_poy.png
19 ms
sf_no_leaks.jpg
59 ms
sf_live_responsibly.jpg
60 ms
max_banner_553x225.png
60 ms
specialty_hp_banners_1.png
63 ms
sf_bunny_center.jpg
62 ms
home_mini.jpg
65 ms
footer_nav_power_bg.png
60 ms
footer_nav_lighting_bg.png
63 ms
footer_logo.png
60 ms
header_nav_bunny.png
64 ms
lsprev.png
62 ms
lsnext.png
62 ms
header_top_search.png
62 ms
cJZKeOuBrn4kERxqtaUH3aCWcynf_cDxXwCLxiixG1c.ttf
65 ms
DXI1ORHCpsQm3Vp6mXoaTYnF5uFdDttMLvmWuJdhhgs.ttf
65 ms
k3k702ZOKiLJc3WVjuplzInF5uFdDttMLvmWuJdhhgs.ttf
82 ms
fontawesome-webfont.woff
62 ms
homepg_banner_ecoad_poy.png
51 ms
fbevents.js
26 ms
analytics.js
41 ms
iframe_api
64 ms
33 ms
collect
10 ms
collect
54 ms
collect
18 ms
www-widgetapi.js
21 ms
collect
44 ms
energizer.com accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-*] attributes are not valid or misspelled
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
energizer.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
energizer.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 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 Energizer.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 Energizer.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.
energizer.com
Open Graph description is not detected on the main page of Energizer. 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: