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nuon.pti.nl screenshot

Report Summary

  • 24

    Performance

    Renders faster than
    43% of other websites

  • 81

    Accessibility

    Visual factors better than
    that of 51% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

nuon.pti.nl

PTI | Jouw buitendienst: efficiënt en eenvoudig

Page Load Speed

6 sec in total

First Response

188 ms

Resources Loaded

4.3 sec

Page Rendered

1.4 sec

nuon.pti.nl screenshot

About Website

Visit nuon.pti.nl now to see the best up-to-date Nuon PTI content for Netherlands and also check out these interesting facts you probably never knew about nuon.pti.nl

Met de PTI Planning Suite vergroot jij de snelheid, efficiëntie en het gemak rondom jouw planning en uitvoering.

Visit nuon.pti.nl

Key Findings

We analyzed Nuon.pti.nl page load time and found that the first response time was 188 ms and then it took 5.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

nuon.pti.nl performance score

24

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.9 s

11/100

10%

LCP (Largest Contentful Paint)

Value10.4 s

0/100

25%

SI (Speed Index)

Value8.8 s

16/100

10%

TBT (Total Blocking Time)

Value1,250 ms

19/100

30%

CLS (Cumulative Layout Shift)

Value0.004

100/100

15%

TTI (Time to Interactive)

Value16.1 s

6/100

10%

Network Requests Diagram

188 ms

pti.nl

1180 ms

gtm.js

73 ms

script.js

39 ms

formidableforms.css

105 ms

Our browser made a total of 85 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Nuon.pti.nl, 9% (8 requests) were made to Fonts.gstatic.com and 1% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source Pti.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 106.8 kB (19%)

Content Size

556.5 kB

After Optimization

449.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Nuon.pti.nl main page is 556.5 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. 60% of websites need less resources to load. Images take 188.9 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 85.3 kB

  • Original 100.0 kB
  • After minification 73.1 kB
  • After compression 14.8 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 27.0 kB, which is 27% 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 85.3 kB or 85% of the original size.

Image Optimization

-1%

Potential reduce by 2.0 kB

  • Original 188.9 kB
  • After minification 186.9 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. Nuon PTI images are well optimized though.

JavaScript Optimization

-4%

Potential reduce by 7.7 kB

  • Original 186.2 kB
  • After minification 186.2 kB
  • After compression 178.4 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.

CSS Optimization

-15%

Potential reduce by 11.8 kB

  • Original 81.3 kB
  • After minification 81.3 kB
  • After compression 69.5 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. Nuon.pti.nl needs all CSS files to be minified and compressed as it can save up to 11.8 kB or 15% of the original size.

Requests Breakdown

Number of requests can be reduced by 19 (26%)

Requests Now

73

After Optimization

54

  • Images
  • JavaScript
  • CSS

The browser has sent 73 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nuon PTI. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

188 ms

pti.nl

pti.nl

1180 ms

gtm.js

gtm.js

73 ms

script.js

script.js

39 ms

formidableforms.css

formidableforms.css

105 ms

style.min.css

style.min.css

185 ms

bundle.css

bundle.css

350 ms

jquery.min.js

jquery.min.js

362 ms

jquery-migrate.min.js

jquery-migrate.min.js

272 ms

front.js

front.js

270 ms

tw-bs4.css

tw-bs4.css

370 ms

font-awesome.min.css

font-awesome.min.css

273 ms

front.css

front.css

360 ms

bundle.js

bundle.js

663 ms

parallax.js

parallax.js

376 ms

log

log

474 ms

css2

css2

37 ms

pti-logo-klein.png

pti-logo-klein.png

117 ms

5c8bb88ae4a69aa914a6.svg

5c8bb88ae4a69aa914a6.svg

117 ms

nl.png

nl.png

116 ms

en.png

en.png

116 ms

de.png

de.png

116 ms

person.svg

person.svg

190 ms

hamburger.svg

hamburger.svg

190 ms

PTI-Dag-02-05.webp

PTI-Dag-02-05.webp

436 ms

arrow-right.png

arrow-right.png

188 ms

hero-wave.webp

hero-wave.webp

550 ms

PTI-Dag-01-16-e1694071414886-1024x731.webp

PTI-Dag-01-16-e1694071414886-1024x731.webp

354 ms

planning.png

planning.png

277 ms

PTI-Dag-01-4-e1694071122612.webp

PTI-Dag-01-4-e1694071122612.webp

367 ms

Beheer-wit.png

Beheer-wit.png

319 ms

wave-services-p.webp

wave-services-p.webp

724 ms

wave-white-top.svg

wave-white-top.svg

409 ms

pti-dag-02-07-1024x683.webp

pti-dag-02-07-1024x683.webp

441 ms

arrow-right-w.png

arrow-right-w.png

459 ms

PTI-Dag-02-09-1024x683.webp

PTI-Dag-02-09-1024x683.webp

500 ms

PTI-Dag-02-08-1024x683.webp

PTI-Dag-02-08-1024x683.webp

523 ms

laadpalen-wit-1024x682.webp

laadpalen-wit-1024x682.webp

528 ms

wave-branches.webp

wave-branches.webp

907 ms

first-time-fix.png

first-time-fix.png

590 ms

loonkostenbesparing.png

loonkostenbesparing.png

610 ms

klantbehoud.png

klantbehoud.png

615 ms

LPo3tVMw_400x400-300x300.jpg

LPo3tVMw_400x400-300x300.jpg

641 ms

2560px-Vattenfall_logo2.svg_-300x46.png

2560px-Vattenfall_logo2.svg_-300x46.png

680 ms

vitens-logo-300x135.jpg

vitens-logo-300x135.jpg

697 ms

essent-300x97.png

essent-300x97.png

702 ms

heijmans-logo-300x150.png

heijmans-logo-300x150.png

733 ms

logo-brabant-water-2-300x148.png

logo-brabant-water-2-300x148.png

770 ms

Logos-societes-enexis-300x121.png

Logos-societes-enexis-300x121.png

782 ms

Waternet-logo-groot.png

Waternet-logo-groot.png

788 ms

Logo-CMYK-Dunea-300x80.png

Logo-CMYK-Dunea-300x80.png

812 ms

Logo-engie.svg_-300x108.png

Logo-engie.svg_-300x108.png

824 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Ew-Y3tco5q6.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Ew-Y3tco5q6.ttf

57 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtZ6Ew-Y3tco5q6.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtZ6Ew-Y3tco5q6.ttf

79 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCs16Ew-Y3tco5q6.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCs16Ew-Y3tco5q6.ttf

141 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCu170w-Y3tco5q6.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCu170w-Y3tco5q6.ttf

94 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCvr70w-Y3tco5q6.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCvr70w-Y3tco5q6.ttf

113 ms

jizAREVNn1dOx-zrZ2X3pZvkTi2k_hIzoVzBiA.ttf

jizAREVNn1dOx-zrZ2X3pZvkTi2k_hIzoVzBiA.ttf

167 ms

jizAREVNn1dOx-zrZ2X3pZvkTi3s-BIzoVzBiA.ttf

jizAREVNn1dOx-zrZ2X3pZvkTi3s-BIzoVzBiA.ttf

159 ms

jizDREVNn1dOx-zrZ2X3pZvkThUY0TA7iw.ttf

jizDREVNn1dOx-zrZ2X3pZvkThUY0TA7iw.ttf

133 ms

Logo-Inter-On.png

Logo-Inter-On.png

747 ms

Kenter-logo-horizontaal-pay-off-RGB-1-300x127.png

Kenter-logo-horizontaal-pay-off-RGB-1-300x127.png

757 ms

Screenshot-2023-10-18-at-15.20.40.png

Screenshot-2023-10-18-at-15.20.40.png

763 ms

Bindinc-Logo-RGB-2023-no-margin-300x52.png

Bindinc-Logo-RGB-2023-no-margin-300x52.png

789 ms

SVP-300x300.png

SVP-300x300.png

800 ms

WMD-Assen-300x225.png

WMD-Assen-300x225.png

763 ms

arrow-left.png

arrow-left.png

768 ms

wave-card-grid-w.webp

wave-card-grid-w.webp

858 ms

%3Cimg%20width=

%3Cimg%20width=

1185 ms

wave-white-bottom.svg

wave-white-bottom.svg

724 ms

Logos-societes-enexis-300x121.png

Logos-societes-enexis-300x121.png

691 ms

logo-inter-on-1.png

logo-inter-on-1.png

687 ms

Essent_Logo-300x66.png

Essent_Logo-300x66.png

677 ms

logo-brabant-water-300x148.png

logo-brabant-water-300x148.png

680 ms

wave-testimonials.webp

wave-testimonials.webp

664 ms

CTA-mock-up-1024x692.webp

CTA-mock-up-1024x692.webp

692 ms

wave-cta-big.webp

wave-cta-big.webp

674 ms

PTI-Contact-e1698918865828.jpg

PTI-Contact-e1698918865828.jpg

635 ms

Shape-2.png

Shape-2.png

657 ms

Shape-3.png

Shape-3.png

664 ms

iconmonstr-youtube.png

iconmonstr-youtube.png

672 ms

iso-klein.png

iso-klein.png

628 ms

iso-logos.jpg

iso-logos.jpg

612 ms

iso-logos-1.jpg

iso-logos-1.jpg

654 ms

Mobile-app-mock-up-tapmeterwissel.webp

Mobile-app-mock-up-tapmeterwissel.webp

642 ms

Accessibility Review

nuon.pti.nl accessibility score

81

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-*] attributes do not match their roles

High

ARIA IDs are not unique

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

nuon.pti.nl best practices score

75

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

nuon.pti.nl SEO score

84

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

High

robots.txt is not valid

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

    NL

  • Language Claimed

    NL

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nuon.pti.nl can be misinterpreted by Google and other search engines. Our service has detected that Dutch is used on the page, and it matches the claimed language. Our system also found out that Nuon.pti.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

nuon.pti.nl

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