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oelcheck.de: OELCHECK: Ölanalyse, Schmierfettanalyse, Kühlmittelanalyse, Kraftstoffanalyse

Vertrauen Sie bei Ihren Analysen von Ölen, Schmierfetten und Kühlmitteln auf den Service und die langjährige Expertise von OELCHECK - dem führenden Labor für Schmierfett- und Ölanalysen in Europa.

Page load speed analysis

  • 57/100

    Normal result
  • 6

    Successful tests
  • 2

    Failed tests
  • First response

    1 sec

  • Resources loaded

    4.2 sec

  • Page rendered

    242 ms

  • Total page load time

    5.5 sec

Visit oelcheck.de now to see the best up-to-date OELCHECK content for Germany and also check out these interesting facts you probably never knew about oelcheck.de

We analyzed Oelcheck.de page load time and found that the first response time was 1 sec and then it took 4.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Page optimization

  • HTML 74.5 kB
    Images 116.3 kB
    Javascripts 633.3 kB
    CSS 54.1 kB

    In fact, the total size of Oelcheck.de main page is 878.2 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. Javascripts take 633.3 kB which makes up the majority of the site volume.

    • Original 74.5 kB
    • After minification 70.5 kB
    • After compression 21.8 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. 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 52.7 kB or 71% of the original size.

    • Original 116.3 kB
    • After optimization 102.8 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, OELCHECK needs image optimization as it can save up to 13.5 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

    • Original 633.3 kB
    • After minification 560.0 kB
    • After compression 192.6 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 440.7 kB or 70% of the original size.

    • Original 54.1 kB
    • After minification 40.1 kB
    • After compression 8.6 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. Oelcheck.de needs all CSS files to be minified and compressed as it can save up to 45.5 kB or 84% of the original size.

Network requests diagram

  • www.oelcheck.de
  • stylesheet_d120387373.css
  • javascript_93077bb238.js
  • filelinks.css
  • style.css
  • jquery-1.4.3.js
  • jquery.cycle.all.2.74.js
  • plusone.js
  • kiwi_accordion.js
  • addthis_widget.js
  • ga.js
  • cb=gapi.loaded_0
  • leiste.gif
  • header.jpg
  • oelcheck-logo.gif
  • de.png
  • gb.png
  • doc_suche.jpg
  • lupe.gif
  • link_active.gif
  • link_normal.gif
  • zum_oelcheck_shop_07.jpg
  • traumfirma-award-oelcheck_02.jpg
  • oelcheck_facebook.gif
  • akkreditierung.jpg
  • logo_dakks.jpg
  • DE_oelchecker_winter-2015.jpg
  • container_mitte_bottom.jpg
  • 74bdce39ed.jpg
  • bbb38a2ca2.jpg
  • 477ef6bd74.gif
  • 65fcde82cb.jpg
  • af8181c00d.jpg
  • c62f5692c6.jpg
  • container_rechts_bottom.jpg
  • 300lo.json
  • all.js&version=v2.0
  • cb=gapi.loaded_1
  • fastbutton
  • container_mitte_bg.gif
  • pdf.png
  • container_rechts_bg.gif
  • news_trennung.gif
  • sh.8e5f85691f9aaa082472a194.html
  • postmessageRelay
  • __utm.gif
  • cb=gapi.loaded_0
  • cb=gapi.loaded_1
  • W5F8_SL0XFawnjxHGsZjJA.ttf
  • 3193398744-postmessagerelay.js
  • rpc:shindig_random.js
  • xd_arbiter.php
  • cb=gapi.loaded_0
  • print.css
  • ping
  • like.php
  • LVx-xkvaJ0b.png

Our browser made a total of 58 requests to load all elements on the main page. We found that 60% of them (35 requests) were addressed to the original Oelcheck.de, 14% (8 requests) were made to Apis.google.com and 5% (3 requests) were made to Facebook.com. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Oelcheck.de.

Additional info on oelcheck.de

Requests

The browser has sent 55 CSS, Javascripts, AJAX and image requests in order to completely render the main page of OELCHECK. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

15

Javascripts

30

Images

4

CSS

6

AJAX

55

All

Possible request optimization

1

Javascripts

30

Images

1

CSS

6

AJAX

17

Optimized

38

All

Normal result

IP address

Oelcheck.de uses IP address which is currently shared with 2 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.

Normal result

IP Trace

oelcheck.de

oelcheck.com

de.oelcheck.com

87.230.14.66

DNS records

Type Host Target/ip TTL Other
A

oelcheck.de

87.230.14.66 39998
NS

oelcheck.de

secondary000.dtag.net 86400
NS

oelcheck.de

pns.dtag.de 86400
SOA

oelcheck.de

86400 Mname: pns.dtag.de
Rname: dnsadmin.nic.dtag.de
Serial: 2018080300
Refresh: 86400
Retry: 7200
Expire: 3600000
Minimum-ttl: 172800
MX

oelcheck.de

mail.oelcheck.de 86400 Pri: 10

Language and encoding

Poor result

Language

DE de language flag

Detected

N/A  language flag

Claimed

Encoding

ISO-8859-1

Claimed

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Oelcheck.de can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Oelcheck.de 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.

HTTPS certificate

SSL Certificate

Oelcheck.de 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 50.3% of all visits is Germany. It’s good for Oelcheck.de that their server is also located in Germany, 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 OELCHECK. 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:

oelcheck.de

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