Tools & Wizards About Us
poweroak.nl screenshot

Report Summary

  • 25

    Performance

    Renders faster than
    44% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

poweroak.nl

PowerOak | Powerbanks, solar panels, and power units

Page Load Speed

4.2 sec in total

First Response

355 ms

Resources Loaded

2.7 sec

Page Rendered

1.1 sec

poweroak.nl screenshot

About Website

Click here to check amazing Power Oak content. Otherwise, check out these important facts you probably never knew about poweroak.nl

Discover the future of portable energy with PowerOak. Explore our high-performance powerbanks, efficient solar panels, and versatile power units for all your charging needs, whether on the go or at ho...

Visit poweroak.nl

Key Findings

We analyzed Poweroak.nl page load time and found that the first response time was 355 ms and then it took 3.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

poweroak.nl performance score

25

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.8 s

12/100

10%

LCP (Largest Contentful Paint)

Value16.8 s

0/100

25%

SI (Speed Index)

Value11.0 s

6/100

10%

TBT (Total Blocking Time)

Value960 ms

28/100

30%

CLS (Cumulative Layout Shift)

Value0.079

94/100

15%

TTI (Time to Interactive)

Value14.6 s

8/100

10%

Network Requests Diagram

poweroak.nl

355 ms

poweroak.nl

481 ms

theme.css

177 ms

custom.css

259 ms

ps_socialfollow.css

265 ms

Our browser made a total of 92 requests to load all elements on the main page. We found that 80% of them (74 requests) were addressed to the original Poweroak.nl, 9% (8 requests) were made to Fonts.gstatic.com and 4% (4 requests) were made to Cdnjs.cloudflare.com. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Poweroak.eu.

Page Optimization Overview & Recommendations

Page size can be reduced by 259.9 kB (6%)

Content Size

4.3 MB

After Optimization

4.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Poweroak.nl main page is 4.3 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. 70% of websites need less resources to load. Images take 3.4 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 79.9 kB

  • Original 98.9 kB
  • After minification 98.9 kB
  • After compression 19.0 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 79.9 kB or 81% of the original size.

Image Optimization

-1%

Potential reduce by 24.3 kB

  • Original 3.4 MB
  • After minification 3.3 MB

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. Power Oak images are well optimized though.

JavaScript Optimization

-17%

Potential reduce by 91.7 kB

  • Original 548.4 kB
  • After minification 548.4 kB
  • After compression 456.7 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 91.7 kB or 17% of the original size.

CSS Optimization

-25%

Potential reduce by 64.0 kB

  • Original 252.6 kB
  • After minification 252.5 kB
  • After compression 188.6 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. Poweroak.nl needs all CSS files to be minified and compressed as it can save up to 64.0 kB or 25% of the original size.

Requests Breakdown

Number of requests can be reduced by 43 (63%)

Requests Now

68

After Optimization

25

  • Images
  • JavaScript
  • CSS

The browser has sent 68 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Power Oak. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and from 41 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

poweroak.nl

poweroak.nl

355 ms

poweroak.nl

poweroak.nl

481 ms

theme.css

theme.css

177 ms

custom.css

custom.css

259 ms

ps_socialfollow.css

ps_socialfollow.css

265 ms

front.css

front.css

263 ms

ps_searchbar.css

ps_searchbar.css

259 ms

frontend.min.css

frontend.min.css

353 ms

1020201.css

1020201.css

272 ms

v4-shims.min.css

v4-shims.min.css

348 ms

regular.min.css

regular.min.css

348 ms

solid.min.css

solid.min.css

435 ms

brands.min.css

brands.min.css

350 ms

animations.min.css

animations.min.css

359 ms

ceicons.min.css

ceicons.min.css

433 ms

1-global.css

1-global.css

434 ms

18010000.css

18010000.css

437 ms

productcomments.css

productcomments.css

438 ms

font-awesome.css

font-awesome.css

444 ms

animate.css

animate.css

520 ms

rs6.css

rs6.css

607 ms

widget-style.css

widget-style.css

521 ms

hooks.css

hooks.css

523 ms

rt_customizer_1.css

rt_customizer_1.css

525 ms

front.css

front.css

530 ms

m4pdf.css

m4pdf.css

606 ms

fix17.css

fix17.css

609 ms

front.css

front.css

609 ms

common.css

common.css

612 ms

ve_viesintegration.css

ve_viesintegration.css

616 ms

jquery-ui.min.css

jquery-ui.min.css

696 ms

jquery.ui.theme.min.css

jquery.ui.theme.min.css

698 ms

jquery.fancybox.css

jquery.fancybox.css

694 ms

megamenu.css

megamenu.css

698 ms

fix17.css

fix17.css

700 ms

ph_simpleblog-17.css

ph_simpleblog-17.css

702 ms

custom.css

custom.css

782 ms

css

css

38 ms

jquery.min.js

jquery.min.js

31 ms

jquery.modal.min.js

jquery.modal.min.js

43 ms

jquery.cookie.min.js

jquery.cookie.min.js

49 ms

jquery.modal.min.css

jquery.modal.min.css

49 ms

favoriteproducts.css

favoriteproducts.css

780 ms

stylesheet.css

stylesheet.css

654 ms

bottom-1be13f274.js

bottom-1be13f274.js

972 ms

css

css

35 ms

font-awesome.min.css

font-awesome.min.css

25 ms

200max_5120x1600-525222.jpg

200max_5120x1600-525222.jpg

1063 ms

EB55_PC3_2560x%20(1).jpg

EB55_PC3_2560x%20(1).jpg

899 ms

200max_5120x1600-525222%20(1).jpg

200max_5120x1600-525222%20(1).jpg

986 ms

logo-normal-1.png

logo-normal-1.png

104 ms

logo-trans-1.png

logo-trans-1.png

104 ms

logo-mobile-1.png

logo-mobile-1.png

105 ms

poweroak-bluetti-eb55-s200-bundle.jpg

poweroak-bluetti-eb55-s200-bundle.jpg

239 ms

poweroak-bluetti-eb70-716wh-zonne-ac-dc-generator.jpg

poweroak-bluetti-eb70-716wh-zonne-ac-dc-generator.jpg

103 ms

poweroak-bluetti-ac200-max-uitbreidbaar-krachtstation-2200w-2048wh.jpg

poweroak-bluetti-ac200-max-uitbreidbaar-krachtstation-2200w-2048wh.jpg

240 ms

poweroak-bluetti-ac300b300-thuisaccu-opslag.jpg

poweroak-bluetti-ac300b300-thuisaccu-opslag.jpg

239 ms

voltero-s50-50000mah-185wh-pd30-100w-pps-usb-c-powerbank.jpg

voltero-s50-50000mah-185wh-pd30-100w-pps-usb-c-powerbank.jpg

240 ms

uranus_content6%20(2).jpg

uranus_content6%20(2).jpg

542 ms

uranus_content5%20(1).jpg

uranus_content5%20(1).jpg

685 ms

voltero-c100-100w-gan-pd-fast-charger.jpg

voltero-c100-100w-gan-pd-fast-charger.jpg

292 ms

1.jpg

1.jpg

291 ms

2.jpg

2.jpg

292 ms

logo-footer-1.png

logo-footer-1.png

366 ms

img1.jpg

img1.jpg

448 ms

logo-normal-1.png

logo-normal-1.png

449 ms

92zPtBhPNqw79Ij1E865zBUv7myRJTVBNI0un_HKCEk.ttf

92zPtBhPNqw79Ij1E865zBUv7myRJTVBNI0un_HKCEk.ttf

44 ms

92zPtBhPNqw79Ij1E865zBUv7myjJTVBNI0un_HKCEk.ttf

92zPtBhPNqw79Ij1E865zBUv7myjJTVBNI0un_HKCEk.ttf

45 ms

92zPtBhPNqw79Ij1E865zBUv7mx9IjVBNI0un_HKCEk.ttf

92zPtBhPNqw79Ij1E865zBUv7mx9IjVBNI0un_HKCEk.ttf

60 ms

92zPtBhPNqw79Ij1E865zBUv7mxEIjVBNI0un_HKCEk.ttf

92zPtBhPNqw79Ij1E865zBUv7mxEIjVBNI0un_HKCEk.ttf

63 ms

7ea7e5384e3eee95f0d6.ttf

7ea7e5384e3eee95f0d6.ttf

468 ms

u-4X0qWljRw-PfU81xCKCpdpbgZJl6XFpfEd7eA9BIxxkV2EH7alwkzuA_qNBQ.ttf

u-4X0qWljRw-PfU81xCKCpdpbgZJl6XFpfEd7eA9BIxxkV2EH7alwkzuA_qNBQ.ttf

30 ms

u-4X0qWljRw-PfU81xCKCpdpbgZJl6XFpfEd7eA9BIxxkbqDH7alwkzuA_qNBQ.ttf

u-4X0qWljRw-PfU81xCKCpdpbgZJl6XFpfEd7eA9BIxxkbqDH7alwkzuA_qNBQ.ttf

53 ms

KFOlCnqEu92Fr1MmEU9fBBc9AMP6lQ.ttf

KFOlCnqEu92Fr1MmEU9fBBc9AMP6lQ.ttf

31 ms

KFOmCnqEu92Fr1Mu4mxPKTU1Kg.ttf

KFOmCnqEu92Fr1Mu4mxPKTU1Kg.ttf

30 ms

fa-brands-400.woff

fa-brands-400.woff

360 ms

fa-regular-400.woff

fa-regular-400.woff

388 ms

fa-solid-900.woff

fa-solid-900.woff

565 ms

uranus_content1%20(1)%20(3).jpg

uranus_content1%20(1)%20(3).jpg

435 ms

voltero-s110-foldable-solar-panel-110w-18v-with-sunpower-cells_1.jpg

voltero-s110-foldable-solar-panel-110w-18v-with-sunpower-cells_1.jpg

453 ms

uranus_content2%20(2)%20(1).jpg

uranus_content2%20(2)%20(1).jpg

453 ms

poweroak-bluetti-eb55-s160-bundle.jpg

poweroak-bluetti-eb55-s160-bundle.jpg

460 ms

OleoScript-Regular.woff

OleoScript-Regular.woff

281 ms

OleoScript-Bold.woff

OleoScript-Bold.woff

311 ms

Lora-Bold.woff

Lora-Bold.woff

397 ms

Lora-Regular.woff

Lora-Regular.woff

311 ms

RobotoSlab-Light.woff

RobotoSlab-Light.woff

365 ms

RobotoSlab-Thin.woff

RobotoSlab-Thin.woff

396 ms

RobotoSlab-Regular.woff

RobotoSlab-Regular.woff

397 ms

RobotoSlab-Bold.woff

RobotoSlab-Bold.woff

397 ms

GlacialIndifference-Regular.woff

GlacialIndifference-Regular.woff

397 ms

GlacialIndifference-Bold.woff

GlacialIndifference-Bold.woff

451 ms

Accessibility Review

poweroak.nl accessibility score

83

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

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

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

poweroak.nl best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

poweroak.nl 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

    NL

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Poweroak.nl can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed Dutch language. Our system also found out that Poweroak.nl 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

poweroak.nl

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