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cvdenhaag.nl screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

cvdenhaag.nl

Magielsen Warmtetechniek uit Den Haag: Installateur voor Cv-ketels

Page Load Speed

5.1 sec in total

First Response

261 ms

Resources Loaded

4.5 sec

Page Rendered

271 ms

cvdenhaag.nl screenshot

About Website

Click here to check amazing Cv Den Haag content. Otherwise, check out these important facts you probably never knew about cvdenhaag.nl

Uw Installateur voor Cv-ketels uit Den Haag voor o.a. ✓cv-ketels ✓onderhoud ✓storingen ✓ventilatie. Ook in Den Haag, Zoetermeer, Leidschendam, Voorburg, Delft, Leiden, Bergschenhoek en Nootdorp.

Visit cvdenhaag.nl

Key Findings

We analyzed Cvdenhaag.nl page load time and found that the first response time was 261 ms and then it took 4.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

cvdenhaag.nl performance score

0

Network Requests Diagram

cvdenhaag.nl

261 ms

home.html

2813 ms

833e32NW1aN182OoZ.js

597 ms

893e32priHchdANRJ.js

173 ms

default_stylesheet.css

581 ms

Our browser made a total of 41 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Cvdenhaag.nl, 68% (28 requests) were made to Warmteservice-magielsen.nl and 5% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2.8 sec) relates to the external source Warmteservice-magielsen.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 258.0 kB (34%)

Content Size

757.5 kB

After Optimization

499.6 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Cvdenhaag.nl main page is 757.5 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. 40% of websites need less resources to load. Images take 394.6 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 61.7 kB

  • Original 76.8 kB
  • After minification 74.1 kB
  • After compression 15.2 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 61.7 kB or 80% of the original size.

Image Optimization

-4%

Potential reduce by 14.7 kB

  • Original 394.6 kB
  • After minification 379.9 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. Cv Den Haag images are well optimized though.

JavaScript Optimization

-63%

Potential reduce by 181.6 kB

  • Original 286.1 kB
  • After minification 279.0 kB
  • After compression 104.5 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 181.6 kB or 63% of the original size.

Requests Breakdown

Number of requests can be reduced by 12 (31%)

Requests Now

39

After Optimization

27

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cv Den Haag. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

cvdenhaag.nl

cvdenhaag.nl

261 ms

home.html

home.html

2813 ms

833e32NW1aN182OoZ.js

833e32NW1aN182OoZ.js

597 ms

893e32priHchdANRJ.js

893e32priHchdANRJ.js

173 ms

default_stylesheet.css

default_stylesheet.css

581 ms

6dcf4bhJ5KYppD5uI.png

6dcf4bhJ5KYppD5uI.png

87 ms

onderhouds_smb_sticker_metknop.png

onderhouds_smb_sticker_metknop.png

164 ms

Slide2b-cw5.jpg

Slide2b-cw5.jpg

419 ms

s2-2.jpg

s2-2.jpg

384 ms

s2.jpg

s2.jpg

383 ms

Slide2b.jpg

Slide2b.jpg

383 ms

64a04bWHN1REeIV2x.jpeg

64a04bWHN1REeIV2x.jpeg

172 ms

039f4bXJYX4FHWjSV.jpeg

039f4bXJYX4FHWjSV.jpeg

249 ms

812c50xsqE7P4zzmS.jpeg

812c50xsqE7P4zzmS.jpeg

256 ms

b99f4bZf4wt1GH146.jpeg

b99f4bZf4wt1GH146.jpeg

381 ms

29a54b5U4ScjzFdWA.jpeg

29a54b5U4ScjzFdWA.jpeg

425 ms

449c4bMF87XCQUaGK.gif

449c4bMF87XCQUaGK.gif

420 ms

6c3e51qQsitkPUE2s.png

6c3e51qQsitkPUE2s.png

516 ms

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d7e4344O93znhxikC.gif

437 ms

6a4432hqmBxJlupa2.jpeg

6a4432hqmBxJlupa2.jpeg

438 ms

cbe434VSuWR9B4xZx.png

cbe434VSuWR9B4xZx.png

503 ms

cb6e4fB4gs5VAxWZN.png

cb6e4fB4gs5VAxWZN.png

504 ms

83804cbSzwlTmpeTy.jpeg

83804cbSzwlTmpeTy.jpeg

595 ms

all.js

all.js

270 ms

ga.js

ga.js

4 ms

__utm.gif

__utm.gif

19 ms

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59d04b1BGWXvJzrRX.png

662 ms

Gradient_Tekstoverfoto.png

Gradient_Tekstoverfoto.png

484 ms

wit.jpg

wit.jpg

548 ms

snoop.php

snoop.php

233 ms

eu2.snoobi.eu

eu2.snoobi.eu

270 ms

81 ms

tp_badge-140.png

tp_badge-140.png

74 ms

xd_arbiter.php

xd_arbiter.php

234 ms

xd_arbiter.php

xd_arbiter.php

442 ms

counter.js

counter.js

21 ms

t.php

t.php

50 ms

cover-magielsen.png

cover-magielsen.png

303 ms

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3a4132bn6PbvB352C.png

224 ms

snoop2.php

snoop2.php

112 ms

cover-magielsen.png

cover-magielsen.png

350 ms

SEO Factors

cvdenhaag.nl SEO score

0

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cvdenhaag.nl can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Cvdenhaag.nl main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

cvdenhaag.nl

Open Graph description is not detected on the main page of Cv Den Haag. 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: