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groningerarchieven.nl: Maak Geschiedenis - Groninger Archieven

Ontdek de geschiedenis van stad en provincie Groningen bij de Groninger Archieven: van de middeleeuwen tot nu.

Page load speed analysis

  • 66/100

    Normal result
  • 6

    Successful tests
  • 2

    Failed tests
  • First response

    447 ms

  • Resources loaded

    3 sec

  • Page rendered

    324 ms

  • Total page load time

    3.8 sec

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

We analyzed Groningerarchieven.nl page load time and found that the first response time was 447 ms and then it took 3.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Page optimization

  • HTML 29.8 kB
    Images 391.1 kB
    Javascripts 42.8 kB
    CSS 53.9 kB

    In fact, the total size of Groningerarchieven.nl main page is 517.6 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. 30% of websites need less resources to load. Images take 391.1 kB which makes up the majority of the site volume.

    • Original 29.8 kB
    • After minification 24.6 kB
    • After compression 5.9 kB

    HTML optimization

    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 5.2 kB, which is 17% 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 23.9 kB or 80% of the original size.

    • Original 391.1 kB
    • After optimization 243.4 kB

    Image optimization

    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. Obviously, Groninger Archieven needs image optimization as it can save up to 147.7 kB or 38% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

    • Original 42.8 kB
    • After minification 42.7 kB
    • After compression 17.2 kB

    JavaScript optimization

    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 25.6 kB or 60% of the original size.

    • Original 53.9 kB
    • After minification 53.4 kB
    • After compression 11.3 kB

    CSS optimization

    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. Groningerarchieven.nl needs all CSS files to be minified and compressed as it can save up to 42.7 kB or 79% of the original size.

Network requests diagram

  • groningerarchieven.nl
  • www.groningerarchieven.nl
  • www.groningerarchieven.nl
  • site.css
  • Home.png
  • Over+ons.png
  • Onderzoek.png
  • Educatie.png
  • Historie.png
  • Bronbewerkingen.png
  • loadingmsg.gif
  • 2876854374
  • prototype.js
  • acties.js
  • vitrine.js
  • swfobject.js
  • scriptaculous.js
  • builder.js
  • effects.js
  • Groninger+Archieven.png
  • Regionaal+Historisch+Centrum.png
  • 2883665984
  • Dag+van+de+Grunneger+toal+2016.png
  • 2885653681
  • Lezingenavond+over+landschapsgeschiedenis.png
  • 2885847797
  • Middag+over+de+sporen+van+het+slavernijverleden+in+Groningen.png
  • 2885834571
  • Lezingenavond+over+het+landschap+van+molens.png
  • 2884956019
  • Avond+over+de+Punt+van+Reide+terugkijken.png
  • Agenda.png
  • Laatste+nieuws.png
  • Nieuwsbrief.png
  • background-gradient.png
  • input-zoek.gif
  • button-zoek.gif
  • logo.gif
  • bg.gif
  • facebook.png
  • twitter.png
  • instagram.png
  • youtube-icon.png
  • vimeo-icon.png
  • linkedin-icon.png
  • menu-item-bg-active.png
  • menu-item-bg.png
  • gradient-bruin.gif
  • stripes-category.gif
  • stripes-uitgelicht.gif
  • gradient-blauw.gif
  • footer-bg.png
  • slideshow-trans.png
  • dragdrop.js
  • controls.js
  • slider.js
  • sound.js
  • analytics.js
  • ka.js
  • collect
  • track

Our browser made a total of 61 requests to load all elements on the main page. We found that 80% of them (49 requests) were addressed to the original Groningerarchieven.nl, 13% (8 requests) were made to Ajax.googleapis.com and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (798 ms) belongs to the original domain Groningerarchieven.nl.

Additional info on groningerarchieven.nl

Requests

The browser has sent 58 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Groninger Archieven. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and as a result speed up the page load time.

13

Javascripts

44

Images

1

CSS

58

All

Possible request optimization

1

Javascripts

34

Images

1

CSS

22

Optimized

36

All

Normal result

Redirects

As for redirects, our browser reached this domain in two steps. The first redirect led to http://www.groningerarchieven.nl/, then it was forwarded to https://www.groningerarchieven.nl/, and finally we managed to open this domain. We strongly recommend that the redirects should be reduced, as the more redirects a site has, the slower it loads.

IP address

Groningerarchieven.nl uses IP address which is currently shared with 4 other domains. The more sites share the same IP address, the higher the host server’s workload is. It is strongly recommended that the host server should be changed or the hosting provider should be requested to give a different (separate) IP address for this domain.

Poor result

IP Trace

groningerarchieven.nl

hetutrechtsarchief.nl

drentsarchiefnet.nl

leidenarchief.nl

courant.nu

195.93.224.192

DNS records

Type Host Target/ip TTL Other
A

groningerarchieven.nl

195.93.224.192 300
NS

groningerarchieven.nl

ns2.duocast.net 300
NS

groningerarchieven.nl

ns1.duocast.net 300
SOA

groningerarchieven.nl

300 Mname: ns1.duocast.net
Rname: hostmaster.duocast.net
Serial: 2021031202
Refresh: 86400
Retry: 7200
Expire: 1209600
Minimum-ttl: 3600
MX

groningerarchieven.nl

antispam.aksi.nl 300 Pri: 10

Language and encoding

Good result

Language

NL nl language flag

Detected

NL nl language flag

Claimed

Encoding

UTF-8

Claimed

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Groningerarchieven.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 Groningerarchieven.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.

HTTPS certificate

SSL Certificate

Groningerarchieven.nl has no SSL certificate. Web browsing can be safer with HTTPS connection, so we suggest that it should be obtained for this site.

Normal result

Visitor World Map

Country of origin for 74.5% of all visits is Netherlands. It’s good for Groningerarchieven.nl that their server is also located in Netherlands, as that enables the majority of their visitors to benefit from a much faster page load time.

Good result

Poor result

Social Sharing Optimization

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

groningerarchieven.nl

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