alpa.ch ▶ ALPA of Switzerland | The Essence of Photography

Alpa.ch | Key Trends

Online Status

Offline

Server IP address resolved: No
Http response code: None
Last Checked: 01/24/2025

Alpa.ch attracts 305 unique visitors daily, generating 1,952 pageviews. The estimated value of alpa.ch is 35,150 USD. Each visitor views approximately 6.85 pages on average.

According to Majestic's traffic estimates, alpa.ch ranks 18,099 globally, with the majority of its visitors coming from Switzerland, where it holds the 4,580 position.

Alpa.ch is hosted by AMAZON-02 - Amazon.com, Inc., US in United States; however, migrating the server to Switzerland could further improve page load times for the majority of users.

See the list of other websites hosted by AMAZON-02 - Amazon.com, Inc., US.

Alpa.ch is registered with the .CH top-level domain. Explore additional websites within the .CH zone.

A recent examination on (July 08, 2024), indicates that alpa.ch has an expired SSL certificate issued by Let's Encrypt (expired on August 20, 2024). Click the "Refresh" button in the Safety Information section for updated SSL details. See the list of websites using SSL certificates issued by Let's Encrypt.

According to Google Safe Browsing, Google Safe Search, Symantec and Web of Trust alpa.ch appears to be a safe domain.

Based on Google's Mobile-Friendly test, alpa.ch is optimized for mobile and tablet devices, although the web page loading speed could be improved.

Alpa.ch | General Site Information

Global Rank

343,601

Average Load Time

1.32sec

Links In Count

179

Website Value

$32,850

Audience Geography. Where are alpa.ch visitors located?

Country	Visitors
Switzerland CH	67%
Other	32.4%

Country	Pageviews
Switzerland CH	82.1%
Other	17.8%

Country	Rank
Switzerland CH	4580

Where do visitors go on alpa.ch?

Subdomain	Pageviews
alpa.ch	98.19%
other	1.81%

Subdomain	Pageviews per User
alpa.ch	6.3

Subdomain	Reach
alpa.ch	100%

How popular is alpa.ch?

Period	Global Rank	Global Rank Delta
past 3 months	343601	-74799
past month	414158	146860
past week	348506	-25622
yesterday	380074	4343

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	226207	-44343	2	30%	6.4	-1.83%
30	273248	82793	16	-34.36%	6.5	10%
7	224754	10657	21	-3.3%	7	-17.75%
1	418498	237368	1	-66.583%	3	-76.069%

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	428751	-97125	11	30%
30	523672	196291	9	-41.84%
7	466346	-36900	1	20%
1	414179	-140452	1	40%

Alpa.ch | Safety and Security Details

Overview

Last Updated: 01/24/2025

Overall result - alpa.ch is safe.

We gather website safety and reputation data and compare it with available third-party sources so we calculate own safety and trustworthiness rate based on information that we get.

Norton Connect Safe

Last Updated: 03/31/2024

alpa.ch is safe.

Norton ConnectSafe evaluates alpa.ch for any unsafe and insecure content. The results are critical for families with young children.

Google Safe Search

Last Updated: 12/21/2016

alpa.ch is safe.

SafeSearch is used as a parental control tool to filter out any inappropriate for your children search results on your devices: phones, tablets or personal computers.

Google Safe Browsing

Last Updated: 01/09/2019

alpa.ch is safe.
Malware: not found.
Phishing: not detected.
Unwanted software: not found.
Harmfull applications: not found.

Google Safe Browsing notifies when websites are compromised by malicious actors. These protections work across Google products and provide a safer online experience.

Site Advisor

Last Updated: 03/01/2021

alpa.ch is safe.

McAfee assesses alpa.ch for a meaningful set of security threats. Featured dangers from annoying pop-ups to hidden Trojans, that can steal your identity, will be revealed. McAfee does not analyze alpa.ch for mature or inappropriate content, only security checks are evaluated.

Web of Trust

Last Updated: 01/11/2019

alpa.ch child safety is good.

The WOT calculates reputation of the alpa.ch. This reputation system receives ratings from users and information from third-party sources, assesses the alpa.ch for safety features and confirms, whether alpa.ch is suitable for children.

Alpa.ch | SSL Certificate Information

SSL Checker Tool

Domain	alpa.ch
Issuer Organization	Let's Encrypt
Issuer	R3
Algorithm	RSA-SHA256
Valid form	05/22/2024
Expiration	08/20/2024
Signed	Certificate is not self signed
Additional Domains	alpa.ch

Alpa.ch | Server and Hosting Details

Server Location

Geolocation Tool

Alpa.ch ASN Information

ASN Lookup Tool

ASN ID: 16509
ASN Title: AMAZON-02 - Amazon.com, Inc., US

Last Update: 11/02/2024

ASN Whois

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#

ASNumber: 16509
ASName: AMAZON-02
ASHandle: AS16509
RegDate: 2000-05-03
Updated: 2012-03-02
Ref: https://rdap.arin.net/registry/autnum/16509

OrgName: Amazon.com, Inc.
OrgId: AMAZON-4
Address: 1918 8th Ave
City: SEATTLE
StateProv: WA
PostalCode: 98101-1244
Country: US
RegDate: 1995-01-23
Updated: 2017-01-28
Ref: https://rdap.arin.net/registry/entity/AMAZON-4

OrgAbuseHandle: AEA8-ARIN
OrgAbuseName: Amazon EC2 Abuse
OrgAbusePhone: +1-206-266-4064
OrgAbuseEmail: abuse@amazonaws.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/AEA8-ARIN

OrgTechHandle: ANO24-ARIN
OrgTechName: Amazon EC2 Network Operations
OrgTechPhone: +1-206-266-4064
OrgTechEmail: amzn-noc-contact@amazon.com
OrgTechRef: https://rdap.arin.net/registry/entity/ANO24-ARIN

RTechHandle: AC6-ORG-ARIN
RTechName: Amazon-com Incorporated
RTechPhone: +1-206-266-2187
RTechEmail: ipmanagement@amazon.com
RTechRef: https://rdap.arin.net/registry/entity/AC6-ORG-ARIN

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#

Alpa.ch | Domain Name Information

WHOIS

WHOIS Lookup Tool

Domain Whois

Requests of this client are not permitted. Please use https://www.nic.ch/whois/ for queries.

DNS Records

DNS Lookup Tool

Host	A Record	TTL
alpa.ch	13.248.155.104	900
alpa.ch	76.223.27.102	900

Host	MX Record	Priority	TTL
alpa.ch	alpa-ch.mail.protection.outlook.com	10	900

Host	NS Record	TTL
alpa.ch	ns1.cyon.ch	86400
alpa.ch	ns2.cyon.ch	86400

Host	TXT Record	TTL
alpa.ch	v=spf1 mx +a include:spf.protection.outlook.com +ip4:194.126.200.0/24 +ip4:149.126.0.0/21 include:_spf.mlsend.com -all	900
alpa.ch	apple-domain-verification=o22ntU2LET5DOudj	900
alpa.ch	MS=ms83989747	900
alpa.ch	v=DMARC1; p=none	900

ns1.cyon.ch
TTL: 86400
Email address: server.cyon.ch
Serial: 2021021100
Refresh: 14400
Retry: 1800
Expire: 3600000
Minimum: 3600

Alpa.ch | HTML Validation Report

HTML Validation Tool

Errors

A “charset” attribute on a “meta” element found after the first 1024 bytes.

A document must not include both a “meta” element with an “http-equiv” attribute whose value is “content-type”, and a “meta” element with a “charset” attribute.

Attribute “data” not allowed on element “a” at this point.

Element “form” not allowed as child of element “ul” in this context. (Suppressing further errors from this subtree.)

End tag “p” implied, but there were open elements.

Unclosed element “span”.

Stray end tag “span”.

The “scrolling” attribute on the “iframe” element is obsolete. Use CSS instead.

The “allowtransparency” attribute on the “iframe” element is obsolete. Use CSS instead.

Bad value “20“ alt=” for attribute “width” on element “img”: Expected a digit but saw ““” instead.

Attribute “alpa” not allowed on element “img” at this point.

Attribute “on” not allowed on element “img” at this point.

Attribute “instagram“” not allowed on element “img” at this point.

The “hspace” attribute on the “img” element is obsolete. Use CSS instead.

An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.

End tag “span” seen, but there were open elements.

Unclosed element “a”.

End tag “a” violates nesting rules.

Attribute “facebook“” not allowed on element “img” at this point.

Attribute “google+“” not allowed on element “img” at this point.

Attribute “linkedin“” not allowed on element “img” at this point.

Attribute “twitter“” not allowed on element “img” at this point.

Attribute “vimeo“” not allowed on element “img” at this point.

Attribute “youtube“” not allowed on element “img” at this point.

No “p” element in scope but a “p” end tag seen.

End tag “div” seen, but there were open elements.

Unclosed element “section”.

Warnings

Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.

Attribute “instagram“” is not serializable as XML 1.0.”

Attribute “facebook“” is not serializable as XML 1.0.”

Attribute “google+“” is not serializable as XML 1.0.”

Attribute “linkedin“” is not serializable as XML 1.0.”

Attribute “twitter“” is not serializable as XML 1.0.”

Attribute “vimeo“” is not serializable as XML 1.0.”

Attribute “youtube“” is not serializable as XML 1.0.”

This document appears to be written in English. Consider adding “lang="en"” (or variant) to the “html” start tag.

Alpa.ch | Desktop Performance Insights

Last tested: 09/06/2019

Desktop

Desktop Speed

Optimize images

Leverage browser caching

Eliminate render-blocking JavaScript and CSS in above-the-fold content

Minify HTML

Minify CSS

Desktop Resource Breakdown

Total Resources	248
Number of Hosts	4
Static Resources	246
JavaScript Resources	6
CSS Resources	2

Alpa.ch | Mobile Performance Insights

Last tested: 04/27/2017

Mobile

Mobile Usability

99%

Size tap targets appropriately

Mobile Speed

36%

Leverage browser caching

Eliminate render-blocking JavaScript and CSS in above-the-fold content

Optimize images

Minify HTML

Enable compression

Mobile Resource Breakdown

Total Resources	249
Number of Hosts	4
Static Resources	247
JavaScript Resources	6
CSS Resources	2

Alpa.ch | Common Typographical Errors

www.alpa.com
www.alpa.net
www.alpa.org
www.alpa.info
www.alpa.biz
www.alpa.us
www.alpa.mobi
www.lpa.ch
www.alpa.ch
www.qlpa.ch
www.aqlpa.ch
www.qalpa.ch
www.wlpa.ch
www.awlpa.ch
www.walpa.ch
www.slpa.ch
www.aslpa.ch
www.salpa.ch
www.zlpa.ch
www.azlpa.ch
www.zalpa.ch
www.apa.ch
www.appa.ch
www.alppa.ch
www.aplpa.ch
www.aopa.ch
www.alopa.ch
www.aolpa.ch
www.akpa.ch
www.alkpa.ch
www.aklpa.ch
www.ala.ch
www.aloa.ch
www.alpoa.ch
www.alla.ch
www.alpla.ch
www.allpa.ch
www.alp.ch
www.alpq.ch
www.alpaq.ch
www.alpqa.ch
www.alpw.ch
www.alpaw.ch
www.alpwa.ch
www.alps.ch
www.alpas.ch
www.alpsa.ch
www.alpz.ch
www.alpaz.ch
www.alpza.ch

Alpa.ch ALPA of Switzerland | The Essence of Photography

ALPA is one of the rare manufacturers of cameras in Switzerland and an outstanding manufacturer of high-end imaging instruments in the global market. ...

Alpa.ch | Key Trends

Alpa.ch | General Site Information

Alpa.ch | Safety and Security Details

Alpa.ch | Server and Hosting Details

Alpa.ch | Domain Name Information

Alpa.ch | HTML Validation Report

Alpa.ch | Desktop Performance Insights

Alpa.ch | Mobile Performance Insights

Alpa.ch | Competitors Analysis

Alpa.ch | Common Typographical Errors