Images
HTML indepth

FONTS
proxima-nova, sans-serif, Font Awesome 5 Brands, Font Awesome 5 Free, monospace, inherit, Font Awesome 5 Free, Arial, Helvetica, helvetica neue, Font Awesome 5 Brands
Fonts used in 21run.com

MAIN COLORS
#e4e4e4
#5897fb
#f7f7f7
#3875d7
#f2f4f6
#5d5b5b
#2098d1
#1b1b1b
#282828
#e7e7e7
#feeceb
Main colors used in the main page

FAVICON
https://21run.com/media/favicon/stores/2/21run-favicon-new.png
Icon for bookmarking 21run.com

FB IMAGE

Facebook image for 21run.com

ICONS

Icons that represent the website

MAIN WEBSITE PAGE
https://21run.com/
The main destination url

CANONICAL PAGE
https://21run.com
The canonical url. This is very important for search engines

MAIN INTERNAL LINKS
#contentarea, #store.menu, laufschuhe/damen, laufschuhe/spikes/damen, laufschuhe/kinder, laufbekleidung/damen, laufbekleidung/damen/, marken/adidas, marken/asics, marken/hoka-one-one, marken/new-balance
Internal links are those related to the site

MAIN EXTERNAL DOMAINS
www.facebook.com, www.instagram.com
External domains are domains towards 21run.com links out
Social Media Descriptions

OG TYPE
website
OG Type metadata is important for Facebook and Social Media

OG TITLE
Alles für den Läufer. Laufschuhe, Laufbekleidung und Zubehör | 21RUN
OG Title metadata is important for Facebook and Social Media

OG URL
https://21run.com/
OG Url metadata is important for Facebook and Social Media

OG IMAGE
https://media.21run.com/wysiwyg/layout/header/21run_logo_icon-square_blue_01.png
OG Image metadata is important for Facebook and Social Media

OG DESCRIPTION
21RUN: Fach-Shop für Laufsport ✅ Riesige Auswahl ✅ Kostenloser Versand ab 50 € ✅ Kompetente Beratung. Jetzt online bestellen und schnell liefern lassen!
OG Description metadata is important for Facebook and Social Media

OG SITE_NAME
21RUN
OG Site Name metadata is important for Facebook and Social Media
Main technologies

HTTPS SUPPORT
YES
If 21run.com supports the HTTPS protocol and encryption by default

COMPRESSION SUPPORT
YES [GZIP]
If 21run.com supports the HTML compression

SSL CERTIFICATE ISSUER
Cloudflare Inc ECC CA-3
The issuer for the SSL certficate for HTTPS protocol

SERVER
cloudflare
Info about the 21run.com server

CSS INSTYLE
YES
The presence of CSS in the main HTML page
Server and Security

SERVER IP
104.27.169.213,172.67.153.104,104.27.168.213,2606:4700:3033::ac43:9968,2606:4700:3035::681b:a8d5,2606:4700:3036::681b:a9d5
The IP or the IPs of the server

HTTPS SUPPORT
YES
If 21run.com supports the HTTPS protocol

COMPRESSION SUPPORT
YES [GZIP]
If 21run.com supports compression

UNCOMPRESSED BYTES
121649 bytes (118.80 kb uncompressed)
The size of the uncompressed version of the HTML page

COMPRESSED BYTES
15863 bytes (15.49 kb compressed)
The size of the compressed version of the HTML page

SSL CERTIFICATE ISSUER
Cloudflare Inc ECC CA-3
The issuer of the SSL certificate for the HTTPS protocol

SSL CERTIFICATE COUNTRY

The issuer country of the SSL certificate for the HTTPS protocol

SSL CERTIFICATE NEXT EXPIRY
23-06-2021 02:00:00
When SSL certificate is going to expire

CONNECTION
keep-alive
Connection HTTP HEADER

AGE
0
Age HTTP HEADER

VARY
Accept-Encoding
Vary HTTP HEADER

CONTENT-TYPE
text/html, charset=UTF-8
Content-Type HTTP HEADER

DATE
Sun, 01 Nov 2020 12:22:37 GMT
Date HTTP HEADER

CACHE-CONTROL
no-store, no-cache, must-revalidate, max-age=0
Cache Control HTTP HEADER

X-CONTENT-TYPE-OPTIONS
nosniff
X-CONTENT-TYPE-OPTIONSHTTP HEADER

X-XSS-PROTECTION
1, mode=block
X-XSS-PROTECTION HTTP HEADER
Basic Information

PAGE TITLE
Alles für den Läufer. Laufschuhe, Laufbekleidung und Zubehör | 21RUN
The HTML title of the main page

DESCRIPTION
21RUN: Fach-Shop für Laufsport ✅ Riesige Auswahl ✅ Kostenloser Versand ab 50 € ✅ Kompetente Beratung. Jetzt online bestellen und schnell liefern lassen!
The HTML description of the main page

OTHER KEYWORDS
schlieen, zurck schlieen, zurck, laufschuhe, jetzt, herren, marken
CoolSocial advanced keyword analysis tool is able to detect and analyze every keyword on each page of a site.
Domain and Server

DOCTYPE
HTML 5.0
DOCTYPE of the HTML page

CHARSET
UTF-8
Charset of the HTML page

LANGUAGE

Declared language

DETECTED LANGUAGE

Detected language

SERVER
cloudflare
Server details

HD TRANSFER-ENCODING
chunked
Transfer encoding metadata

HD X-FRAME-OPTIONS
SAMEORIGIN,SAMEORIGIN
X-FRAME-OPTIONS metadata
Whois Info

DOMAIN FIRST REGISTERED ON
Thursday 03 June 2010
When this domain was registered for the first time

DOMAIN AGE
10 years, 7 months and 24 days
Age of this domain

NEXT DOMAIN EXPIRATION
Thursday 03 June 2021 (in 133 days)
Next expiration of this domain

REGISTRAR
Key-Systems GmbH
Registrar of 21run.com
Mobile and HTML

VIEWPORT SUPPORT
width=device-width, initial-scale=1, maximum-scale=1.0, user-scalable=no
Vieport metadata for mobile support

HTML5 FOOTER
YES
The presence of the HTML5 footer tag
Cool facts

PAGE RESPONSE TIME
142 ms
Webpage response time (first byte)

CDNS
cdnjs.cloudflare.com
If this website uses Content Delivery Networks

FORM
https://21run.com/catalogsearch/result/, https://21run.com/newsletter/subscriber/new/
If this website uses HTML forms

USED CLASSES
761
Number of HTML classes in the HTML

USED DIVS
228
Number of HTML divs in the HTML

USED SPANS
120
Number of HTML spans in the HTML

USED IMAGES
45
Number of HTML images in the HTML

ROBOTS.TXT FILE
YES
Presence of a the Robots.txt file

ADS.TXT FILE
NO
Presence of a the Ads.txt file
Things to do in order to optimize Social Media Factor

Be sure social media are well visible on your page: you can use our widget

You can add the Cool Social snippet

Add a description meta tag to describe your site to social media and search engines

Add a keywords meta tag specifying which keywords are related to your site

Incorage your visitors in expressing their opinion in social media
Parallels: Mac & Windows Virtualization, Remote Application Server, Mac Management Solutions
www.21run.com
SOCIAL REPORT
Social Media Factor:
21run.com
Refresh analysis100%
Website 21run.com uses latest and advanced technologies. It is very popular on the web, it's within the 1 million most visited websites of the world at position 149893 by Alexa. It supports HTTPS and GZIP compression. The main html page has a size of 121649 bytes (118.80 kb uncompressed) and 15863 bytes (15.49 kb compressed).
This CoolSocial report was updated on 2020-11-01, you can refresh this analysis whenever you want.
21run.com scored 100 Social Media Impact. Social Media Impact score is a measure of how much a site is popular on social networks. 5/5.0 Stars by Social Team