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heemskerk.nl screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

heemskerk.nl

Gemeente Heemskerk | Gemeente Heemskerk

Page Load Speed

4.8 sec in total

First Response

295 ms

Resources Loaded

4.4 sec

Page Rendered

141 ms

heemskerk.nl screenshot

About Website

Click here to check amazing Heemskerk content for Netherlands. Otherwise, check out these important facts you probably never knew about heemskerk.nl

Officiële website van de gemeente Heemskerk. Met digitale producten en diensten en alle informatie voor bewoners en bedrijven in de gemeente.

Visit heemskerk.nl

Key Findings

We analyzed Heemskerk.nl page load time and found that the first response time was 295 ms and then it took 4.5 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

heemskerk.nl performance score

0

Network Requests Diagram

heemskerk.nl

295 ms

www.heemskerk.nl

823 ms

stylesheet_58389f06b3-8ed73f711e7f5a79c4e5925612b22884.css

1203 ms

ncgov_pdc-e360dbee5b1e0af12e1c206ff9906b81.css

290 ms

frontend.min-a982a1b73e0a68284c09620ca00a83a4.css

296 ms

Our browser made a total of 41 requests to load all elements on the main page. We found that all of those requests were addressed to Heemskerk.nl and no external sources were called. The less responsive or slowest element that took the longest time to load (2.6 sec) belongs to the original domain Heemskerk.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 384.8 kB (69%)

Content Size

559.9 kB

After Optimization

175.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Heemskerk.nl main page is 559.9 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. 25% of websites need less resources to load. Javascripts take 350.4 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 24.6 kB

  • Original 30.7 kB
  • After minification 29.0 kB
  • After compression 6.2 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 24.6 kB or 80% of the original size.

Image Optimization

-8%

Potential reduce by 4.0 kB

  • Original 53.3 kB
  • After minification 49.3 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. Heemskerk images are well optimized though.

JavaScript Optimization

-73%

Potential reduce by 255.4 kB

  • Original 350.4 kB
  • After minification 325.5 kB
  • After compression 95.0 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 255.4 kB or 73% of the original size.

CSS Optimization

-80%

Potential reduce by 100.7 kB

  • Original 125.4 kB
  • After minification 117.8 kB
  • After compression 24.7 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. Heemskerk.nl needs all CSS files to be minified and compressed as it can save up to 100.7 kB or 80% of the original size.

Requests Breakdown

Number of requests can be reduced by 22 (56%)

Requests Now

39

After Optimization

17

  • Images
  • JavaScript
  • CSS

The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Heemskerk. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

heemskerk.nl

heemskerk.nl

295 ms

www.heemskerk.nl

www.heemskerk.nl

823 ms

stylesheet_58389f06b3-8ed73f711e7f5a79c4e5925612b22884.css

stylesheet_58389f06b3-8ed73f711e7f5a79c4e5925612b22884.css

1203 ms

ncgov_pdc-e360dbee5b1e0af12e1c206ff9906b81.css

ncgov_pdc-e360dbee5b1e0af12e1c206ff9906b81.css

290 ms

frontend.min-a982a1b73e0a68284c09620ca00a83a4.css

frontend.min-a982a1b73e0a68284c09620ca00a83a4.css

296 ms

PowermailCond-c6fec2fdb6379ffb73d093ed7218119e.css

PowermailCond-c6fec2fdb6379ffb73d093ed7218119e.css

295 ms

powermail-5ba62ffb77f03f0d21a0f2812da8fad3.css

powermail-5ba62ffb77f03f0d21a0f2812da8fad3.css

375 ms

jquery-ui-1.10.2.custom.css

jquery-ui-1.10.2.custom.css

954 ms

jcc_appointments-a7461fcd25bc5e1ca88be42e40678063.css

jcc_appointments-a7461fcd25bc5e1ca88be42e40678063.css

567 ms

main-20a1583042f00a8a4164f77e61551024.css

main-20a1583042f00a8a4164f77e61551024.css

568 ms

jquery.fancybox-6bd85357a149034ce05bb8213b1518cf.css

jquery.fancybox-6bd85357a149034ce05bb8213b1518cf.css

570 ms

jquery-1.11.0.min.js

jquery-1.11.0.min.js

2043 ms

jquery-migrate-1.2.1.min.js

jquery-migrate-1.2.1.min.js

932 ms

jquery-ui-1.10.2.custom.min.js

jquery-ui-1.10.2.custom.min.js

1203 ms

jquery.datetimepicker.js

jquery.datetimepicker.js

1676 ms

parsley.min.js

parsley.min.js

1481 ms

tabs.js

tabs.js

1227 ms

form.js

form.js

1471 ms

PowermailCond.js

PowermailCond.js

1478 ms

jquery.cookie.js

jquery.cookie.js

1503 ms

jquery.fancybox.pack.js

jquery.fancybox.pack.js

1928 ms

main.js

main.js

1755 ms

javascript_acdb76e763.js

javascript_acdb76e763.js

2587 ms

reset.css

reset.css

1217 ms

styles.css

styles.css

1392 ms

extensions.css

extensions.css

1565 ms

searchSubmit.gif

searchSubmit.gif

169 ms

logoSwitchUp.gif

logoSwitchUp.gif

372 ms

logo.png

logo.png

284 ms

twitter.png

twitter.png

284 ms

csm_16.5128.1_Tolweg_Heemskerk_V1_4128279385.gif

csm_16.5128.1_Tolweg_Heemskerk_V1_4128279385.gif

467 ms

csm_tsn_dd16d7c04e.jpg

csm_tsn_dd16d7c04e.jpg

454 ms

csm_Infraroodafbeelding_e3e821e301.jpg

csm_Infraroodafbeelding_e3e821e301.jpg

561 ms

csm_expositie_gemeentehuis_2_3b9246820d.jpg

csm_expositie_gemeentehuis_2_3b9246820d.jpg

562 ms

csm_bouwtekening_oude_bioscoop_4239ae8d02.jpg

csm_bouwtekening_oude_bioscoop_4239ae8d02.jpg

1029 ms

csm_gemeentehuis_06d6631b28.jpg

csm_gemeentehuis_06d6631b28.jpg

703 ms

csm_stemmen_92f45bd631.png

csm_stemmen_92f45bd631.png

814 ms

logo_digid.png

logo_digid.png

744 ms

fontSizeMinus.gif

fontSizeMinus.gif

529 ms

fontSizeReset.gif

fontSizeReset.gif

569 ms

fontSizePlus.gif

fontSizePlus.gif

639 ms

SEO Factors

heemskerk.nl SEO score

0

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 Heemskerk.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 Heemskerk.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

heemskerk.nl

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