prefa.com Website Information
Daily Unique Visits: 2,274
Daily Page Views: 6,822
Income Per Day: $20
Estimated Value: $7,200
This website is located in Austria and is using following IP address 217.196.153.181. See the complete list of popular websites hosted in Austria.
prefa.com is registered under .COM top-level domain. Please check other sites in .COM zone.
Website prefa.com is using the following name servers:
- ns50.agenturdns.net
- ns51.agenturdns.net
- ns163.agenturdns.net
and is probably hosted by 23media GmbH. See the full list of other websites hosted by 23media GmbH.
The highest website prefa.com position in Alexa rank database was 23625 and the lowest rank position was 998978. Current position of prefa.com in Alexa rank database is 472931.
Desktop speed score of prefa.com (64/100) is better than the results of 41.34% of other sites and shows that the page desktop performance can be improved.
Mobile usability score of prefa.com (100/100) is better than the results of 100% of other sites and means that the page is mobile-friendly.
Mobile speed score of prefa.com (58/100) is better than the results of 50.23% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.
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prefa.com Alexa Rank
The traffic rank is based on three months of aggregated historical traffic data from millions of Alexa Toolbar users and is a combined measure of page views and users.
prefa.com whois
WHOIS gives you the ability to lookup any generic domains to find out the registered domain holder. WHOIS database are provided for information purposes only. It allows the public to check whether a specific domain name is still available or not and to obtain information related to the registration records of existing domain names.
Registry Domain ID: 480694_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.onlinenic.com
Registrar URL: http://www.onlinenic.com
Updated Date: 2021-09-18T07:01:32Z
Creation Date: 1997-09-18T04:00:00Z
Registry Expiry Date: 2022-09-17T04:00:00Z
Registrar: OnlineNIC, Inc.
Registrar IANA ID: 82
Registrar Abuse Contact Email: abuse@onlinenic.com
Registrar Abuse Contact Phone: +1 833-678-1173
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Server: NS21.NETRONICS.AT
Name Server: NS22.NETRONICS.AT
Name Server: NS23.NETRONICS.AT
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2022-05-30T21:28:00Z
prefa.com server information
Servers Location
prefa.com desktop page speed rank
Last tested: 2017-06-06
prefa.com Desktop Speed Test Quick Summary
priority - 41Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 404.1KiB (33% reduction).
Compressing http://www.prefa.at/fileadmin/_processed_/f/b/csm_…600x800_ff6a8e5022.jpg could save 58.7KiB (34% reduction).
Compressing and resizing http://www.prefa.at/fileadmin/_processed_/0/a/csm_…systeme_dc2be51501.png could save 40.3KiB (74% reduction).
Compressing and resizing http://www.prefa.at/fileadmin/_processed_/d/f/csm_…nsystem_893e8abdf1.png could save 31.7KiB (79% reduction).
Compressing http://www.prefa.at/fileadmin/user_upload/PREFA_Ko…e_bestellen_Teaser.jpg could save 31.6KiB (65% reduction).
Compressing http://www.prefa.at/fileadmin/_processed_/9/3/csm_…eonding_dc7fee8341.jpg could save 27.1KiB (26% reduction).
Compressing http://www.prefa.at/fileadmin/_processed_/csm_2.Sp…galerie_b491a78bd8.jpg could save 24.6KiB (32% reduction).
Compressing http://www.prefa.at/fileadmin/_processed_/8/7/csm_…nding03_0537686ccc.jpg could save 24.4KiB (25% reduction).
Compressing http://www.prefa.at/fileadmin/_processed_/b/2/csm_…nding01_51ae85e11d.jpg could save 22.6KiB (23% reduction).
Compressing http://www.prefa.at/fileadmin/_processed_/f/4/csm_…nding02_f61faa0cd8.jpg could save 19.5KiB (23% reduction).
Compressing http://www.prefa.at/fileadmin/_processed_/csm_2.Sp…service_a9bc250b22.jpg could save 14.3KiB (31% reduction).
Compressing http://www.prefa.at/fileadmin/_processed_/csm_1sp_…ersuche_cf17273d61.jpg could save 11.5KiB (31% reduction).
Compressing http://www.prefa.at/fileadmin/_processed_/e/d/csm_…600x500_8e98c45637.jpg could save 7KiB (18% reduction).
priority - 10Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 4 blocking script resources and 1 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
http://www.prefa.at/typo3temp/compressor/merged-89…ba369f9d.js?1470398106
http://www.prefa.at/typo3temp/compressor/merged-dc…3756a6bc.js?1496148374
http://www.prefa.at/typo3temp/compressor/merged-9b…d9d5fa5d.js?1451482075
Optimize CSS Delivery of the following:
priority - 2Prioritize visible content
Your page requires additional network round trips to render the above-the-fold content. For best performance, reduce the amount of HTML needed to render above-the-fold content.
The entire HTML response was not sufficient to render the above-the-fold content. This usually indicates that additional resources, loaded after HTML parsing, were required to render above-the-fold content. Prioritize visible content that is needed for rendering above-the-fold by including it directly in the HTML response.
priority - 1Minify JavaScript
Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.
Minify JavaScript for the following resources to reduce their size by 14.3KiB (14% reduction).
priority - 1Leverage browser caching
Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.
Leverage browser caching for the following cacheable resources:
https://connect.facebook.net/signals/config/1420082921624524?v=2.7.12 (20 minutes)
http://www.google-analytics.com/ga.js (2 hours)
priority - 0Reduce server response time
priority - 0Minify HTML
Compacting HTML code, including any inline JavaScript and CSS contained in it, can save many bytes of data and speed up download and parse times.
Minify HTML for the following resources to reduce their size by 4.2KiB (30% reduction).
prefa.com Desktop Resource Breakdown
| Total Resources | 43 |
| Number of Hosts | 8 |
| Static Resources | 35 |
| JavaScript Resources | 9 |
| CSS Resources | 1 |
prefa.com mobile page speed rank
Last tested: 2017-06-01
prefa.com Mobile Speed Test Quick Summary
priority - 40Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 4 blocking script resources and 1 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
http://www.prefa.at/typo3temp/compressor/merged-89…ba369f9d.js?1470398106
http://www.prefa.at/typo3temp/compressor/merged-dc…3756a6bc.js?1496148374
http://www.prefa.at/typo3temp/compressor/merged-9b…d9d5fa5d.js?1451482075
Optimize CSS Delivery of the following:
priority - 26Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 256.4KiB (31% reduction).
Compressing http://www.prefa.at/fileadmin/_processed_/f/b/csm_…600x800_ff6a8e5022.jpg could save 58.7KiB (34% reduction).
Compressing http://www.prefa.at/fileadmin/user_upload/PREFA_Ko…e_bestellen_Teaser.jpg could save 31.6KiB (65% reduction).
Compressing http://www.prefa.at/fileadmin/_processed_/csm_2.Sp…galerie_b491a78bd8.jpg could save 24.6KiB (32% reduction).
Compressing http://www.prefa.at/fileadmin/_processed_/csm_2.Sp…service_a9bc250b22.jpg could save 14.3KiB (31% reduction).
Compressing http://www.prefa.at/fileadmin/_processed_/4/6/csm_…erreich_3e36f120f0.jpg could save 12.5KiB (30% reduction).
Compressing http://www.prefa.at/fileadmin/_processed_/csm_1sp_…ersuche_cf17273d61.jpg could save 11.5KiB (31% reduction).
Compressing http://www.prefa.at/fileadmin/_processed_/e/d/csm_…600x500_8e98c45637.jpg could save 7KiB (18% reduction).
Compressing http://www.prefa.at/fileadmin/_processed_/d/f/csm_…nsystem_893e8abdf1.png could save 5.5KiB (14% reduction).
priority - 8Prioritize visible content
Your page requires additional network round trips to render the above-the-fold content. For best performance, reduce the amount of HTML needed to render above-the-fold content.
The entire HTML response was not sufficient to render the above-the-fold content. This usually indicates that additional resources, loaded after HTML parsing, were required to render above-the-fold content. Prioritize visible content that is needed for rendering above-the-fold by including it directly in the HTML response.
priority - 2Leverage browser caching
Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.
Leverage browser caching for the following cacheable resources:
https://connect.facebook.net/signals/config/1420082921624524?v=2.7.12 (20 minutes)
http://www.google-analytics.com/ga.js (2 hours)
priority - 1Minify JavaScript
Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.
Minify JavaScript for the following resources to reduce their size by 14.3KiB (14% reduction).
priority - 1Reduce server response time
priority - 0Minify HTML
Compacting HTML code, including any inline JavaScript and CSS contained in it, can save many bytes of data and speed up download and parse times.
Minify HTML for the following resources to reduce their size by 4.1KiB (30% reduction).
prefa.com Mobile Resource Breakdown
| Total Resources | 39 |
| Number of Hosts | 8 |
| Static Resources | 31 |
| JavaScript Resources | 9 |
| CSS Resources | 1 |
prefa.com mobile page usability
Last tested: 2017-06-01
prefa.com HTML validation
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prefa.com Ping
Ping is a computer network administration software utility used to test the reachability of a host on an Internet Protocol (IP) network. It measures the round-trip time for messages sent from the originating host to a destination computer that are echoed back to the source.
prefa.com TRACEROUTE
Traceroute is a computer network diagnostic tool for displaying the route (path) and measuring transit delays of packets across an Internet Protocol (IP) network. The history of the route is recorded as the round-trip times of the packets received from each successive host (remote node) in the route (path); the sum of the mean times in each hop is a measure of the total time spent to establish the connection. Traceroute proceeds unless all (three) sent packets are lost more than twice, then the connection is lost and the route cannot be evaluated.