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powerhb.com screenshot

Report Summary

  • 22

    Performance

    Renders faster than
    40% of other websites

  • 73

    Accessibility

    Visual factors better than
    that of 38% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

powerhb.com

Powerhouse Two | Custom Battery Solutions | Full Line of Alkaline Batteries

Page Load Speed

1.9 sec in total

First Response

59 ms

Resources Loaded

1.2 sec

Page Rendered

703 ms

powerhb.com screenshot

About Website

Visit powerhb.com now to see the best up-to-date Powerhb content and also check out these interesting facts you probably never knew about powerhb.com

Powerhouse Two designs, develops and imports high quality premium batteries, using a build to specification methodology. We will deliver a cell that meets or exceeds a clients’ specific need, or desig...

Visit powerhb.com

Key Findings

We analyzed Powerhb.com page load time and found that the first response time was 59 ms and then it took 1.9 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.

Performance Metrics

powerhb.com performance score

22

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

38/100

10%

LCP (Largest Contentful Paint)

Value12.4 s

0/100

25%

SI (Speed Index)

Value9.2 s

13/100

10%

TBT (Total Blocking Time)

Value2,730 ms

3/100

30%

CLS (Cumulative Layout Shift)

Value0.041

99/100

15%

TTI (Time to Interactive)

Value13.9 s

10/100

10%

Network Requests Diagram

www.powerhb.com

59 ms

style.min.css

135 ms

mediaelementplayer-legacy.min.css

102 ms

wp-mediaelement.min.css

140 ms

map.css

103 ms

Our browser made a total of 60 requests to load all elements on the main page. We found that 83% of them (50 requests) were addressed to the original Powerhb.com, 5% (3 requests) were made to Googletagmanager.com and 5% (3 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (586 ms) belongs to the original domain Powerhb.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 121.4 kB (10%)

Content Size

1.2 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Powerhb.com main page is 1.2 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. 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. Images take 602.1 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 104.2 kB

  • Original 127.9 kB
  • After minification 124.8 kB
  • After compression 23.7 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 104.2 kB or 81% of the original size.

Image Optimization

-0%

Potential reduce by 1.2 kB

  • Original 602.1 kB
  • After minification 600.8 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. Powerhb images are well optimized though.

JavaScript Optimization

-3%

Potential reduce by 12.4 kB

  • Original 370.1 kB
  • After minification 368.2 kB
  • After compression 357.7 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.

CSS Optimization

-2%

Potential reduce by 3.5 kB

  • Original 142.1 kB
  • After minification 142.1 kB
  • After compression 138.6 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. Powerhb.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 43 (81%)

Requests Now

53

After Optimization

10

  • Images
  • JavaScript
  • CSS

The browser has sent 53 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Powerhb. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 29 to 1 for JavaScripts and from 16 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.powerhb.com

www.powerhb.com

59 ms

style.min.css

style.min.css

135 ms

mediaelementplayer-legacy.min.css

mediaelementplayer-legacy.min.css

102 ms

wp-mediaelement.min.css

wp-mediaelement.min.css

140 ms

map.css

map.css

103 ms

js_composer.min.css

js_composer.min.css

109 ms

Defaults.css

Defaults.css

96 ms

style.min.css

style.min.css

209 ms

advanced-buttons.min.css

advanced-buttons.min.css

165 ms

animate.min.css

animate.min.css

176 ms

info-box.min.css

info-box.min.css

183 ms

stats-counter.min.css

stats-counter.min.css

207 ms

css

css

62 ms

style.css

style.css

185 ms

jquery.min.js

jquery.min.js

235 ms

jquery-migrate.min.js

jquery-migrate.min.js

249 ms

jquery.nicescroll.js

jquery.nicescroll.js

258 ms

login-with-ajax.legacy.min.js

login-with-ajax.legacy.min.js

251 ms

ajaxify.min.js

ajaxify.min.js

256 ms

ultimate-params.min.js

ultimate-params.min.js

290 ms

custom.min.js

custom.min.js

306 ms

jquery-appear.min.js

jquery-appear.min.js

320 ms

countUp.min.js

countUp.min.js

317 ms

js

js

96 ms

js

js

154 ms

ybDynamicPhoneInsertion.js

ybDynamicPhoneInsertion.js

44 ms

email-decode.min.js

email-decode.min.js

262 ms

css

css

78 ms

background-style.min.css

background-style.min.css

408 ms

rs6.css

rs6.css

409 ms

rbtools.min.js

rbtools.min.js

411 ms

rs6.min.js

rs6.min.js

458 ms

info-box.min.js

info-box.min.js

413 ms

requestAnimationFrame.js

requestAnimationFrame.js

412 ms

jquery-ui.min.js

jquery-ui.min.js

459 ms

jquery.flexslider-min.js

jquery.flexslider-min.js

458 ms

photoswipe.min.js

photoswipe.min.js

459 ms

photoswipe-ui-default.min.js

photoswipe-ui-default.min.js

513 ms

isotope.pkgd.min.js

isotope.pkgd.min.js

514 ms

jquery.smooth-scroll.min.js

jquery.smooth-scroll.min.js

521 ms

e-202440.js

e-202440.js

38 ms

main.js

main.js

521 ms

js_composer_front.min.js

js_composer_front.min.js

429 ms

ultimate_bg.min.js

ultimate_bg.min.js

586 ms

vhparallax.min.js

vhparallax.min.js

460 ms

gtm.js

gtm.js

92 ms

powerhouse-2-web-extended.png

powerhouse-2-web-extended.png

344 ms

dummy.png

dummy.png

345 ms

web-graphic-small-new-green.jpg

web-graphic-small-new-green.jpg

347 ms

CVE-SDVOSB.jpg

CVE-SDVOSB.jpg

345 ms

NVBDC-logo.jpg

NVBDC-logo.jpg

346 ms

project-engineer-custom-battery.jpg

project-engineer-custom-battery.jpg

228 ms

ph2-xp-aa.jpg

ph2-xp-aa.jpg

230 ms

hospitality-key-card-battery.jpg

hospitality-key-card-battery.jpg

322 ms

DPEtYwqExx0AWHX5Ax4B.ttf

DPEtYwqExx0AWHX5Ax4B.ttf

94 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

321 ms

6xKydSBYKcSV-LCoeQqfX1RYOo3ig4vwlxdr.ttf

6xKydSBYKcSV-LCoeQqfX1RYOo3ig4vwlxdr.ttf

94 ms

6xK3dSBYKcSV-LCoeQqfX1RYOo3qOK7g.ttf

6xK3dSBYKcSV-LCoeQqfX1RYOo3qOK7g.ttf

95 ms

Defaults.woff

Defaults.woff

395 ms

feather-webfont.woff

feather-webfont.woff

260 ms

Accessibility Review

powerhb.com accessibility score

73

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

powerhb.com best practices score

75

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

SEO Factors

powerhb.com SEO score

93

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

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

High

Document uses legible font sizes

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 Powerhb.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 Powerhb.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

powerhb.com

Open Graph data is detected on the main page of Powerhb. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: