Tools & Wizards About Us
cr123batteries.com screenshot

Report Summary

  • 32

    Performance

    Renders faster than
    52% of other websites

  • 81

    Accessibility

    Visual factors better than
    that of 51% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

cr123batteries.com

CR123 Batteries, Chargers, and Rechargeable Batteries

Page Load Speed

22.2 sec in total

First Response

288 ms

Resources Loaded

21.6 sec

Page Rendered

258 ms

cr123batteries.com screenshot

About Website

Click here to check amazing CR123 Batteries content for United States. Otherwise, check out these important facts you probably never knew about cr123batteries.com

Shop CR123A Batteries and rechargeable RCR123 batteries at discounted prices! We sell batteries, chargers, battery cases, and more for less than anyone else at www.CR123Batteries.com.

Visit cr123batteries.com

Key Findings

We analyzed Cr123batteries.com page load time and found that the first response time was 288 ms and then it took 21.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

cr123batteries.com performance score

32

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

30/100

10%

LCP (Largest Contentful Paint)

Value9.5 s

0/100

25%

SI (Speed Index)

Value4.6 s

70/100

10%

TBT (Total Blocking Time)

Value660 ms

45/100

30%

CLS (Cumulative Layout Shift)

Value0.304

39/100

15%

TTI (Time to Interactive)

Value10.3 s

25/100

10%

Network Requests Diagram

cr123batteries.com

288 ms

cr123batteries.com

108 ms

www.cr123batteries.com

463 ms

css

59 ms

styles.css

189 ms

Our browser made a total of 55 requests to load all elements on the main page. We found that 24% of them (13 requests) were addressed to the original Cr123batteries.com, 33% (18 requests) were made to Cdn2.bigcommerce.com and 9% (5 requests) were made to Cdn9.bigcommerce.com. The less responsive or slowest element that took the longest time to load (20.4 sec) relates to the external source Js.bronto.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 52.3 kB (6%)

Content Size

860.0 kB

After Optimization

807.7 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Cr123batteries.com main page is 860.0 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. 55% of websites need less resources to load. Images take 501.7 kB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 22.3 kB

  • Original 30.4 kB
  • After minification 26.3 kB
  • After compression 8.1 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. This page needs HTML code to be minified as it can gain 4.1 kB, which is 14% 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 22.3 kB or 73% of the original size.

Image Optimization

-2%

Potential reduce by 9.2 kB

  • Original 501.7 kB
  • After minification 492.4 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. CR123 Batteries images are well optimized though.

JavaScript Optimization

-6%

Potential reduce by 20.7 kB

  • Original 327.9 kB
  • After minification 327.9 kB
  • After compression 307.2 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. This website has mostly compressed JavaScripts.

Requests Breakdown

Number of requests can be reduced by 14 (34%)

Requests Now

41

After Optimization

27

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 41 CSS, Javascripts, AJAX and image requests in order to completely render the main page of CR123 Batteries. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

cr123batteries.com

cr123batteries.com

288 ms

cr123batteries.com

cr123batteries.com

108 ms

www.cr123batteries.com

www.cr123batteries.com

463 ms

css

css

59 ms

styles.css

styles.css

189 ms

custom.css

custom.css

220 ms

jqueryandcommon.js

jqueryandcommon.js

85 ms

footerscripts.js

footerscripts.js

84 ms

imodal.js

imodal.js

76 ms

jquery-ui.min.js

jquery-ui.min.js

88 ms

quickview.js

quickview.js

78 ms

loader.js

loader.js

88 ms

visitor.js

visitor.js

74 ms

csrf-protection-header-5eeddd5de78d98d146ef4fd71b2aedce4161903e.js

csrf-protection-header-5eeddd5de78d98d146ef4fd71b2aedce4161903e.js

90 ms

loader.png

loader.png

174 ms

searchIcon.png

searchIcon.png

163 ms

cr123-new-price-12.27.2023.jpg

cr123-new-price-12.27.2023.jpg

139 ms

10pk-12.27.2023.png

10pk-12.27.2023.png

358 ms

batt.png

batt.png

273 ms

charge.png

charge.png

313 ms

storage.png

storage.png

251 ms

pkg.png

pkg.png

259 ms

bookImage.jpeg

bookImage.jpeg

795 ms

cr123-kc-banner.jpg

cr123-kc-banner.jpg

453 ms

truck.png

truck.png

277 ms

arrow.png

arrow.png

463 ms

thumb.png

thumb.png

314 ms

lock.png

lock.png

420 ms

bbbLogo.png

bbbLogo.png

578 ms

ccards.png

ccards.png

522 ms

unnamed_1460757238__04392.png

unnamed_1460757238__04392.png

153 ms

widgetfooter-whitelogo.png

widgetfooter-whitelogo.png

202 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

388 ms

lato-regular-webfont.woff

lato-regular-webfont.woff

291 ms

S6uyw4BMUTPHjx4wWw.ttf

S6uyw4BMUTPHjx4wWw.ttf

102 ms

S6u9w4BMUTPHh7USSwiPHA.ttf

S6u9w4BMUTPHh7USSwiPHA.ttf

126 ms

lato-bold-webfont.woff

lato-bold-webfont.woff

334 ms

intro_bold_caps_regular-webfont.woff

intro_bold_caps_regular-webfont.woff

688 ms

intro_light_italic_italic-webfont.woff

intro_light_italic_italic-webfont.woff

337 ms

opensans-bold-webfont.woff

opensans-bold-webfont.woff

273 ms

opensans-regular-webfont.woff

opensans-regular-webfont.woff

277 ms

analytics.js

analytics.js

98 ms

analytics.js

analytics.js

139 ms

widget.js

widget.js

123 ms

b.min.js

b.min.js

20421 ms

icon_sprite.png

icon_sprite.png

135 ms

index.php

index.php

370 ms

linkid.js

linkid.js

18 ms

ecommerce.js

ecommerce.js

19 ms

collect

collect

23 ms

collect

collect

37 ms

klaviyo.js

klaviyo.js

22 ms

nobot

nobot

57 ms

js

js

63 ms

klaviyo.js

klaviyo.js

230 ms

Accessibility Review

cr123batteries.com accessibility score

81

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

cr123batteries.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

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

cr123batteries.com SEO score

82

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Page is blocked from indexing

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

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cr123batteries.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 Cr123batteries.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.

Social Sharing Optimization

cr123batteries.com

Open Graph description is not detected on the main page of CR123 Batteries. 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: