techdiving-mittelrhein.com

Tasks

Avoid using deprecated HTML tags.

SEO

URL

Domain : www.aquanaut-mittelrhein.de/

Character length : 28

Title

Aquanaut Mittelrhein - Home

Description

Techdiving Mittelrhein, Nassau

Keywords (meta keywords)

Angebot, Kompetenz, Beratung

Error! Using “meta keywords” is meaningless in a while.

Open Graph Protocol

Good! The OG (Open Graph) protocol is set on this website.

type: business.business
url: http://www.aquanaut-mittelrhein.de/
title: Aquanaut Mittelrhein - Home
description: Techdiving Mittelrhein, Nassau
image: http://www.aquanaut-mittelrhein.de/s/misc/logo.jpg?t=1488083002

Dublin Core

Dublin Core is not used

Underscores in the URLs

Good! No underscore (_) found in the URLs.

Search engine friendly URLs

Good! The website uses SEO friendly URLs.

Checking the robots.txt file

There is robots.txt file.
https://aquanaut-mittelrhein.de/robots.txt

User-agent	Disallowed for the search engines
*	http://www.aquanaut-mittelrhein.de/c/ http://www.aquanaut-mittelrhein.de/protected/

Social

Social Engagement

No info found.

Content

Doctype

HTML 5

Encoding

Perfect! The character encoding is set: UTF-8.

Language

We have found the language localisation: ”de”.

Title

Aquanaut Mittelrhein - Home

Character length : 27

Good! The title’s length is between 10 and 70 characters.

Text / HTML ratio

Ratio : 2%

Error! The text / HTML code ratio is under 15 percent on this website. This value shows that the website has relatively few text content.

Headings

H1	H2	H3	H4	H5	H6
4	0	0	0	0	0

Heading structure in the source code

<H1> Liebe Besucher,
<H1>
<H1> herzlich willkommen auf unserer Homepage. Gerne informieren wir euch über unsere Angebote und Kurse.
<H1> Euer Aquanaut Mittelrhein Team

Word cloud

kurse4
partner2
galerie2
impressum2
mittelrhein2
aquanaut2
tmx2
termine2
home2

Keyword matrix

word	title	descriptions	heading
kurse
partner
galerie
impressum
mittelrhein
aquanaut

Two Word cloud

aquanaut mittelrhein2
unsere partner2

404 Page

The website has a 404 error page.

Flash content

Good! The website does not have any flash contents.

Frame

Good! The website does not use iFrame solutions.

Images

We found 7 images on this web page.

Alternate attributes for the following 5 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.

Technologies

Mobile optimization

This website is optimal for mobile devices!

Deprecated HTML elements

Good! No deprecated HTML tags are detected.

Redirection (www / not www)

Good! The web address is accessible only in one version. The version without www is redirected to the version with www.

Deprecated HTML elements

Good! No deprecated HTML tags are detected.

Printability

Good! The website uses printer-friendly CSS.

Meta Tag (viewport tag, mobile devices)

Error! The meta tag named viewport is missing.

Speed test

Server response time

The server response time is fast enough.

Loading time

884 ms

Table layout

Good! No nested tables found.

Number of HTTP resources

Number of source domains

Render blocking resources

The elements below are blocking the “above the fold” rendering.
List of render blocking javascript files

https://cms01.website-start.de/.. /logstate-js.php?site=96543487&t=15248288...
http://cdn.website-start.de/app/cdn/min/group/web.js?1516792235750
http://cdn.website-start.de/s/build/vcardWeb.bundle.js?1516792235750

List of render blocking css files

http://www.aquanaut-mittelrhein.de/offline/main.css
http://cdn.website-start.de/app/cdn/min/group/libs.css?1516792235750
http://cdn.website-start.de/.. /vcard.css?1516792235750
https://cms01.website-start.de/.. /logstate2-css.php?site=96543487&t=152482...

Speed test – Javascript

Javascript

Good! Just a few javascript files are detected on the website.

File size of all javascript files combined

366.43KB

Javascript minifying

Great! The Javascript files are minified.

Speed test – CSS

CSS

Good! Just a few CSS files are used on this website.

http://www.aquanaut-mittelrhein.de/s/style/theming.css?1480266784

File size of all css files combined

170.10KB

CSS minifying

Great! The CSS elements are minified.

Speed test – Compression

Uncompressed size of the of the HTML

6.27KB

Gzip compression

Error! By using Gzip you can save 17.3KB (83% compression) on your site.

By compressing http://www.aquanaut-mittelrhein.de/offline/main.css you can save 17.3KB (83% compression rate)

Speed test – Browser cache

Number of static resources (image, JS, CSS)

Browser cache

The browser cache is not set correctly for all elements.

URL	Duration
http://www.aquanaut-mittelrhein.de/.. /8a3c8803-0d34-4702-8f96-9f4fe1c85ef7.jpg...	Expiry time is not specified
http://www.aquanaut-mittelrhein.de/offline/main.css	Expiry time is not specified
http://www.aquanaut-mittelrhein.de/offline/water.jpg	Expiry time is not specified

Speed test – Images

File size of all images combined

424.35KB

Image optimisation

You can save 155.8KB (37% compression) by optimising the images below:

By lossless compressing the http://www.aquanaut-mittelrhein.de/offline/water.jpg you can save 130KB (34%) data.
By lossless compressing the http://www.aquanaut-mittelrhein.de/.. /8a3c8803-0d34-4702-8f96-9f4fe1c85ef7.jpg... you can save 25.8KB (72%) data.

Links

We found a total of 29 different links.
Internal links: 25
External links: 4

External links:

Link text (anchor)	Link strength
Login
Logout
Seite bearbeiten
http://1und1.de

Internal links:

Link text (anchor)	Link strength
Home
Über uns
Chris
Iga
Heiko
Kurse
ANDI
Open Circuit Kurse
L2
L3 SafeAir
L3 TMX
L4 Exploration
Rebreather
JJ CCR
AP Evo/Inspiration
Hollis Explorer
L2 User Kurs
L3 Air Dil
L3 TMX
Termine
Unsere Partner
Galerie
Impressum
http://www.aquanaut-mittelrhein.de
Sitemap

Website security

217.160.122.246

External hidden links

Good! No hidden external links found

Looking for eval()

Good! No eval(bas64_decode()) scripts are found

Checking for XSS vulnerability

No XSS vulnerability found

Email encryption

Good! We have not found any unencrypted email addresses.

Sites on same ip

silverdrak.de

ebookskindle.de

dls-engineering.com

immobilportugal.com

chronos-unterhaltungssoftware.com

brinkmann-reisemobile.de

schubert-management.com

lifestyle-homes.de

robotsystems.de

Icons

Favicon

Good! The website uses favicon.

Order of Heading elements on mobile by position

H1 : Liebe Besucher,, ( 354px from top )
H1 : , ( 385px from top )
H1 : herzlich willkommen auf unserer Homepage. Gerne informieren wir euch über unsere Angebote und Kurse., ( 416px from top )
H1 : Euer Aquanaut Mittelrhein Team, ( 605px from top )

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SEO report of techdiving-mittelrhein.com