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powertechsystems.eu screenshot

Report Summary

  • 24

    Performance

    Renders faster than
    43% of other websites

  • 92

    Accessibility

    Visual factors better than
    that of 78% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

powertechsystems.eu

Lithium-Ion Batteries: A Safe and Efficient Power Solution

Page Load Speed

2.2 sec in total

First Response

37 ms

Resources Loaded

1.4 sec

Page Rendered

765 ms

powertechsystems.eu screenshot

About Website

Click here to check amazing Power Techsystems content for Canada. Otherwise, check out these important facts you probably never knew about powertechsystems.eu

Discover the advantages of lithium-ion batteries for electric traction and ESS. Find out how lithium-ion batteries can replace lead-acid.

Visit powertechsystems.eu

Key Findings

We analyzed Powertechsystems.eu page load time and found that the first response time was 37 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

powertechsystems.eu performance score

24

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.6 s

5/100

10%

LCP (Largest Contentful Paint)

Value7.8 s

3/100

25%

SI (Speed Index)

Value6.3 s

42/100

10%

TBT (Total Blocking Time)

Value1,930 ms

8/100

30%

CLS (Cumulative Layout Shift)

Value0.006

100/100

15%

TTI (Time to Interactive)

Value13.5 s

11/100

10%

Network Requests Diagram

powertechsystems.eu

37 ms

powertechsystems.eu

168 ms

www.powertechsystems.eu

231 ms

d-03PepDqJskK0yrfxmc6yUmGv4.js

34 ms

menu-image.css

176 ms

Our browser made a total of 79 requests to load all elements on the main page. We found that 94% of them (74 requests) were addressed to the original Powertechsystems.eu, 1% (1 request) were made to Google.com and 1% (1 request) were made to Static.cloudflareinsights.com. The less responsive or slowest element that took the longest time to load (349 ms) belongs to the original domain Powertechsystems.eu.

Page Optimization Overview & Recommendations

Page size can be reduced by 147.6 kB (8%)

Content Size

1.8 MB

After Optimization

1.6 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Powertechsystems.eu main page is 1.8 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 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 118.3 kB

  • Original 142.7 kB
  • After minification 142.4 kB
  • After compression 24.3 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 118.3 kB or 83% of the original size.

Image Optimization

-2%

Potential reduce by 28.3 kB

  • Original 1.4 MB
  • After minification 1.4 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 Techsystems images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 1.0 kB

  • Original 217.4 kB
  • After minification 217.4 kB
  • After compression 216.4 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 19 (26%)

Requests Now

74

After Optimization

55

  • Images
  • JavaScript
  • CSS

The browser has sent 74 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Power Techsystems. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

powertechsystems.eu

powertechsystems.eu

37 ms

powertechsystems.eu

powertechsystems.eu

168 ms

www.powertechsystems.eu

www.powertechsystems.eu

231 ms

d-03PepDqJskK0yrfxmc6yUmGv4.js

d-03PepDqJskK0yrfxmc6yUmGv4.js

34 ms

menu-image.css

menu-image.css

176 ms

dashicons.min.css

dashicons.min.css

205 ms

style.min.css

style.min.css

32 ms

style.min.css

style.min.css

38 ms

flatsome.css

flatsome.css

349 ms

mailin-front.css

mailin-front.css

177 ms

jquery.min.js

jquery.min.js

47 ms

jquery-migrate.min.js

jquery-migrate.min.js

56 ms

mailin-front.js

mailin-front.js

204 ms

shortcodes.css

shortcodes.css

156 ms

flatsome-live-search.js

flatsome-live-search.js

311 ms

api.js

api.js

51 ms

wp-polyfill.min.js

wp-polyfill.min.js

172 ms

index.js

index.js

317 ms

hoverIntent.min.js

hoverIntent.min.js

183 ms

flatsome.js

flatsome.js

291 ms

vcd15cbe7772f49c399c6a5babf22c1241717689176015

vcd15cbe7772f49c399c6a5babf22c1241717689176015

94 ms

js

js

62 ms

fr.png

fr.png

194 ms

en.png

en.png

194 ms

Logo-PTS.jpg

Logo-PTS.jpg

177 ms

spinner.gif

spinner.gif

193 ms

PowerTech.png

PowerTech.png

178 ms

Electric-marine-1.png

Electric-marine-1.png

175 ms

Agricultural_robot.png

Agricultural_robot.png

179 ms

industrial-electric-vehicle.png

industrial-electric-vehicle.png

179 ms

electric-golf-car.png

electric-golf-car.png

181 ms

Datacenter-UPS-battery-2.png

Datacenter-UPS-battery-2.png

180 ms

Stand-Alone-battery.png

Stand-Alone-battery.png

180 ms

Renewable-Energy-Storage-1.png

Renewable-Energy-Storage-1.png

182 ms

Smart-Grid-1.png

Smart-Grid-1.png

181 ms

energie-portable2.png

energie-portable2.png

182 ms

PowerBrick-12-Menu-1.png

PowerBrick-12-Menu-1.png

183 ms

PowerBrick-24-Menu.png

PowerBrick-24-Menu.png

184 ms

PowerBrick-48-Menu.png

PowerBrick-48-Menu.png

185 ms

PowerModule-Menu.png

PowerModule-Menu.png

184 ms

PowerRack-Menu.png

PowerRack-Menu.png

185 ms

france-1.png

france-1.png

187 ms

european-union.png

european-union.png

188 ms

world-1.png

world-1.png

192 ms

Zeus-EN.png

Zeus-EN.png

187 ms

lithium-battery-electric-marine_EN.png

lithium-battery-electric-marine_EN.png

190 ms

Robotics-AGV-Lithium_EN.png

Robotics-AGV-Lithium_EN.png

195 ms

Heavy-duty-electric-groomer.png

Heavy-duty-electric-groomer.png

192 ms

StreamLiner_EN.png

StreamLiner_EN.png

193 ms

Smart-Grid-and-renewables_EN.png

Smart-Grid-and-renewables_EN.png

193 ms

E-Mobility.jpg

E-Mobility.jpg

196 ms

Telecom.jpg

Telecom.jpg

196 ms

electric-vessel-200x100.jpg

electric-vessel-200x100.jpg

197 ms

Robot-200x100.jpg

Robot-200x100.jpg

200 ms

AGV-200x100.jpg

AGV-200x100.jpg

199 ms

LastMile-200x100.jpg

LastMile-200x100.jpg

197 ms

Stationnaire-200x100.jpg

Stationnaire-200x100.jpg

198 ms

CCTV-200x100.jpg

CCTV-200x100.jpg

39 ms

Off-Grid-200x100.jpg

Off-Grid-200x100.jpg

38 ms

Self-consumption-200x100.jpg

Self-consumption-200x100.jpg

38 ms

Custom-Battery-200x100.jpg

Custom-Battery-200x100.jpg

36 ms

BMS-Lithium-200x100.jpg

BMS-Lithium-200x100.jpg

36 ms

PowerBrick-V-300-300x182.png

PowerBrick-V-300-300x182.png

36 ms

PBrick-300x193.jpg

PBrick-300x193.jpg

37 ms

PowerModule-V-300-300x150.png

PowerModule-V-300-300x150.png

80 ms

Custom-Battery-400x267.jpg

Custom-Battery-400x267.jpg

39 ms

MIF_EN-400x208.png

MIF_EN-400x208.png

36 ms

PowerRack-V-300-300x187.png

PowerRack-V-300-300x187.png

133 ms

PowerRack-300x183.png

PowerRack-300x183.png

33 ms

Video-PowerBrick-1.jpg

Video-PowerBrick-1.jpg

78 ms

Video-Module.jpg

Video-Module.jpg

76 ms

Logo-AFAQ-9001.png

Logo-AFAQ-9001.png

77 ms

Monitoring.png

Monitoring.png

77 ms

Newsletter-300x76.jpg

Newsletter-300x76.jpg

77 ms

Logo-AFAQ-9001-150x150.jpg

Logo-AFAQ-9001-150x150.jpg

76 ms

fl-icons.ttf

fl-icons.ttf

248 ms

wARDj0u

wARDj0u

11 ms

recaptcha__en.js

recaptcha__en.js

50 ms

flatsome.js

flatsome.js

40 ms

Accessibility Review

powertechsystems.eu accessibility score

92

Accessibility Issues

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

High

[aria-hidden="true"] elements contain focusable descendents

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

Links do not have a discernible name

Best Practices

powertechsystems.eu best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

powertechsystems.eu SEO score

91

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

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 Powertechsystems.eu 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 Powertechsystems.eu 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

powertechsystems.eu

Open Graph description is not detected on the main page of Power Techsystems. 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: