Selfphp.de PHP - SELFPHP: Version 5.8.2 Befehlsreferenz - Tutorial – Kochbuch – Forum zum Thema PHP

PHP - SELFPHP: Befehlsreferenz - Tutorial - Kochbuch - Forum . . . für PHP Einsteiger und professionelle Entwickler

Selfphp.de Overview

Selfphp.de is a German website that provides PHP tutorials, code examples, forums and reference material for both beginners and experts. The website is structured into various sections, including a tutorial section, a cookbook section, a reference section and a forum section. These sections aim at providing users with all they need to know about PHP. The website is easy to navigate, with a simple and user-friendly interface.

The website covers all major PHP topics, including basic and advanced syntax, data types, functions, and object-oriented programming. All the content is well-organized into different sections, making it easy for users to find what they are looking for quickly. The website is also optimized for search engines, and each page has a meta description that summarizes its content.

Selfphp.de uses Let's Encrypt SSL encryption, ensuring that all user data is protected. This is important since the website has a forum section where users can interact with each other, share knowledge and ask questions about PHP. The website is also family-friendly, making it suitable for users of all ages.

The website receives 921 unique users per day, with an average of 1013.1 pageviews. This indicates that the website is popular among PHP users in Germany. The site value is estimated to be around 8760 US dollars, making it a significant resource for anyone interested in learning PHP.

As per PageSpeed Insights, the website scores a speed of 64, which is not optimal but still within an acceptable range. The website could benefit from optimization measures such as compressing images and minifying CSS and JavaScript files, which could improve the website's loading speed.

In conclusion, Selfphp.de is a valuable resource for anyone interested in learning PHP. The website is well-structured, easy to navigate, and contains a wealth of information on PHP programming. With its forum section, users can interact with other PHP programmers and get the help they need. Overall, this website has proven to be an incredible asset to the PHP community.

Selfphp.de Rank Summary

Global Rank

680,552

Average Load Time

0.71sec

Links In Count

144

Website Value

$8,760

Audience Geography. Where are selfphp.de visitors located?

Country	Visitors
Germany DE	66.3%
Other	33.7%

Country	Pageviews
Germany DE	62.1%
Other	38.1%

Country	Rank
Germany DE	43996

Where do visitors go on selfphp.de?

Subdomain	Pageviews
selfphp.de	100%

Subdomain	Pageviews per User
selfphp.de	1.1

Subdomain	Reach
selfphp.de	100%

How popular is selfphp.de?

Period	Global Rank	Global Rank Delta
past 3 months	680552	270448
past month	532217	-347280
past week	495687	-200509
yesterday	730537	403846

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	1066492	441228	2	-51.696%	1.1	-11.81%
30	853287	-481584	3	90%	1.1	-0.885%
7	808680	-271531	4	50%	1	0%
1	896650	362969	3	-58.465%	1	0%

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	557335	208479	8	-45.09%
30	435798	-292464	11	90%
7	382115	-189471	1	50%
1	558089	300249	1	-58.465%

Selfphp.de Website Safety

Overview

Last Updated: 01/02/2026

Overall result - selfphp.de 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: 03/24/2025

selfphp.de is safe.

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

Google Safe Search

Last Updated: 02/14/2019

selfphp.de 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

selfphp.de 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: 02/24/2021

selfphp.de is safe.

McAfee assesses selfphp.de 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 selfphp.de for mature or inappropriate content, only security checks are evaluated.

Web of Trust

Last Updated: 01/10/2019

selfphp.de child safety is very good.

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

SSL Information

SSL Checker Tool

Domain	selfphp.de
Issuer Organization	Let's Encrypt
Issuer	R10
Algorithm	RSA-SHA256
Valid form	07/08/2025
Expiration	10/06/2025
Signed	Certificate is not self signed
Additional Domains	selfphp.de webmail.selfphp.de www.selfphp.de

Selfphp.de Rank History

Alexa Rank shows how popular selfphp.de is in comparison with other sites. The most popular site has Alexa Rank equals 1. If selfphp.de has Alexa Rank equals 100,000, then it is in TOP 100,000 popular sites in the world. The rank is calculated using a combination of average daily visitors to selfphp.de and pageviews on selfphp.de over the past 3 months.

Selfphp.de Hosting Information

Server Location

Geolocation Tool

ASN Information

ASN Lookup Tool

ASN ID: 13335

ASN Title: CLOUDFLARENET - Cloudflare, Inc., US

Last Update: 12/17/2025

#
# 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: 13335
ASName: CLOUDFLARENET
ASHandle: AS13335
RegDate: 2010-07-14
Updated: 2017-02-17
Comment: All Cloudflare abuse reporting can be done via https://www.cloudflare.com/abuse
Ref: https://rdap.arin.net/registry/autnum/13335

OrgName: Cloudflare, Inc.
OrgId: CLOUD14
Address: 101 Townsend Street
City: San Francisco
StateProv: CA
PostalCode: 94107
Country: US
RegDate: 2010-07-09
Updated: 2017-02-17
Comment: All Cloudflare abuse reporting can be done via https://www.cloudflare.com/abuse
Ref: https://rdap.arin.net/registry/entity/CLOUD14

OrgTechHandle: ADMIN2521-ARIN
OrgTechName: Admin
OrgTechPhone: +1-650-319-8930
OrgTechEmail: rir@cloudflare.com
OrgTechRef: https://rdap.arin.net/registry/entity/ADMIN2521-ARIN

OrgAbuseHandle: ABUSE2916-ARIN
OrgAbuseName: Abuse
OrgAbusePhone: +1-650-319-8930
OrgAbuseEmail: abuse@cloudflare.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE2916-ARIN

OrgNOCHandle: NOC11962-ARIN
OrgNOCName: NOC
OrgNOCPhone: +1-650-319-8930
OrgNOCEmail: noc@cloudflare.com
OrgNOCRef: https://rdap.arin.net/registry/entity/NOC11962-ARIN

RNOCHandle: NOC11962-ARIN
RNOCName: NOC
RNOCPhone: +1-650-319-8930
RNOCEmail: noc@cloudflare.com
RNOCRef: https://rdap.arin.net/registry/entity/NOC11962-ARIN

RTechHandle: ADMIN2521-ARIN
RTechName: Admin
RTechPhone: +1-650-319-8930
RTechEmail: rir@cloudflare.com
RTechRef: https://rdap.arin.net/registry/entity/ADMIN2521-ARIN

RAbuseHandle: ABUSE2916-ARIN
RAbuseName: Abuse
RAbusePhone: +1-650-319-8930
RAbuseEmail: abuse@cloudflare.com
RAbuseRef: https://rdap.arin.net/registry/entity/ABUSE2916-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.
#

Selfphp.de Domain Registration and Settings

WHOIS

WHOIS Lookup Tool

Domain: selfphp.de
Status: connect

DNS Records

DNS Lookup Tool

Host	A Record	TTL
selfphp.de	81.209.255.137	86400

Host	MX Record	Priority	TTL
selfphp.de	mail.selfphp.de	10	86400

Host	NS Record	TTL
selfphp.de	ns7.pixelx.de	86400
selfphp.de	ns5.pixelx.de	86400
selfphp.de	ns6.pixelx.de	86400
selfphp.de	ns8.pixelx.de	86400

Host	TXT Record	TTL

ns5.pixelx.de
TTL: 86400
Email address: hostmaster.pixelx.de
Serial: 2016120800
Refresh: 43200
Retry: 7200
Expire: 1209600
Minimum: 86400

Selfphp.de HTML Check

HTML Validation Tool

Errors

Almost standards mode doctype. Expected “<!DOCTYPE html>”.

Malformed byte sequence: “96”.

Internal encoding declaration “iso-8859-1” disagrees with the actual encoding of the document (“utf-8”).

Bad value “text/html; charset=iso-8859-1” for attribute “content” on element “meta”: “iso-8859-1” is not a preferred encoding name. The preferred label for this encoding is “windows-1252”.

The “width” attribute on the “table” element is obsolete. Use CSS instead.

The “align” attribute on the “table” element is obsolete. Use CSS instead.

The “cellpadding” attribute on the “table” element is obsolete. Use CSS instead.

The “cellspacing” attribute on the “table” element is obsolete. Use CSS instead.

The “border” attribute on the “table” element is obsolete. Use CSS instead.

The “bgcolor” attribute on the “td” element is obsolete. Use CSS instead.

The “width” attribute on the “td” element is obsolete. Use CSS instead.

The “valign” attribute on the “td” element is obsolete. Use CSS instead.

The “align” attribute on the “div” element is obsolete. Use CSS instead.

The “align” attribute on the “td” element is obsolete. Use CSS instead.

The “height” attribute on the “td” 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.

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

Malformed byte sequence: “dc”.

Duplicate ID “bulletnormal”.

Duplicate ID “navi”.

Malformed byte sequence: “f6”.

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

Malformed byte sequence: “fc”.

Malformed byte sequence: “e4”.

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

Attribute “value” not allowed on element “input” at this point.

Element “input” is missing required attribute “alt”.

Stray end tag “div”.

The “align” attribute on the “p” element is obsolete. Use CSS instead.

Malformed byte sequence: “df”.

Table cell spans past the end of its row group established by a “tbody” element; clipped to the end of the row group.

Stray start tag “img”.

Cannot recover after last error. Any further errors will be ignored.

Warnings

The “name” attribute is obsolete. Consider putting an “id” attribute on the nearest container instead.

The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.

The first occurrence of ID “bulletnormal” was here.

The first occurrence of ID “navi” was here.

Selfphp.de Desktop Performance

Last tested: 12/09/2016

Desktop Speed

71%

Leverage browser caching

Optimize images

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

Enable compression

Minify CSS

Minify HTML

Desktop Resource Breakdown

Total Resources	64
Number of Hosts	4
Static Resources	59
JavaScript Resources	2
CSS Resources	1

Selfphp.de Mobile Insights

Last tested: 06/21/2017

Mobile Usability

62%

Use legible font sizes

Size tap targets appropriately

Configure the viewport

Mobile Speed

64%

Leverage browser caching

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

Optimize images

Minify CSS

Minify HTML

Mobile Resource Breakdown

Total Resources	64
Number of Hosts	4
Static Resources	59
JavaScript Resources	2
CSS Resources	1

Selfphp.de Common Typos

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Selfphp.de PHP - SELFPHP: Version 5.8.2 Befehlsreferenz - Tutorial – Kochbuch – Forum zum Thema PHP

PHP - SELFPHP: Befehlsreferenz - Tutorial - Kochbuch - Forum . . . für PHP Einsteiger und professionelle Entwickler

Selfphp.de Overview

Selfphp.de Rank Summary

Selfphp.de Website Safety

Selfphp.de Rank History

Selfphp.de Hosting Information

Selfphp.de Domain Registration and Settings

Selfphp.de HTML Check

Selfphp.de Desktop Performance

Selfphp.de Mobile Insights

Selfphp.de Similar Audits

Selfphp.de Common Typos