kryptosysteme.de

Tasks

Make the site mobile device friendly.
Avoid using deprecated HTML tags.

SEO

URL

Domain : kryptosysteme.de/kryptografie/index.htm

Character length : 39

Title

Kryptografie

Description

Kryptografie (altgriechisch: krypto für 'verborgen, geheim' und grafie für 'schreiben, Schrift') ist ein Teilgebiet der Kryptologie und befasst sich mit dem Verschlüsseln von Informationen.

Keywords (meta keywords)

COOL-WEB,cool,web

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

Open Graph Protocol

Error! The website does not use the OG (Open Graph) protocol.

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://kryptosysteme.de/robots.txt

User-agent	Disallowed for the search engines
*	/admin/ /cgi-bin/ /css/ /domains/ /exchange/ /files/ /forms/ /fonts/ /gc/ /images/ /img/ /intern/ /internal/ /js/ /mailsystem/ /perl/ /php/ /privat/ /private/ /profil/ /temp/ /TEMP/ /tmp/ /test/ /shops/ /veraltet/ /_veraltet/ /_/ /tools/ /uploads/ /users/ /webmail/ /.swf /.log /.bak /.sid /.mod /.mid BotDetectCaptcha.ashx* /WebResource* /(* WebResource.axd usersendpass.aspx
TurnitinBot	All subpages are denied to crawl
SlySearch	All subpages are denied to crawl
findlinks	All subpages are denied to crawl
magpie-crawler	All subpages are denied to crawl
Pixray-Seeker	All subpages are denied to crawl
MJ12bot	All subpages are denied to crawl
008	All subpages are denied to crawl
Ezooms	All subpages are denied to crawl
AhrefsBot	All subpages are denied to crawl
lb-spider	All subpages are denied to crawl
WBSearchBot	All subpages are denied to crawl
psbot	All subpages are denied to crawl
HuaweiSymantecSpider	All subpages are denied to crawl
sistrix	All subpages are denied to crawl
EC2LinkFinder	All subpages are denied to crawl
htdig	All subpages are denied to crawl
SemrushBot	All subpages are denied to crawl
discobot	All subpages are denied to crawl
linkdex.com	All subpages are denied to crawl
SeznamBot	All subpages are denied to crawl
EdisterBot	All subpages are denied to crawl
SWEBot	All subpages are denied to crawl
picmole	All subpages are denied to crawl
Yeti	All subpages are denied to crawl
Yeti-Mobile	All subpages are denied to crawl
PagePeeker	All subpages are denied to crawl
CatchBot	All subpages are denied to crawl
yacybot	All subpages are denied to crawl
netEstate NE Crawler	All subpages are denied to crawl
SurveyBot	All subpages are denied to crawl
COMODO SSL Checker	All subpages are denied to crawl
Comodo-Certificates-Spider	All subpages are denied to crawl
gonzo	All subpages are denied to crawl
schrein	All subpages are denied to crawl
BacklinkCrawler	All subpages are denied to crawl
Afilias Web Mining Tool	All subpages are denied to crawl
SEOkicks	All subpages are denied to crawl
SEOkicks-Robot	All subpages are denied to crawl
suggybot	All subpages are denied to crawl
bdbrandprotect	All subpages are denied to crawl
BPImageWalker	All subpages are denied to crawl
BPImageWalker*	All subpages are denied to crawl
Updownerbot	All subpages are denied to crawl
lex	All subpages are denied to crawl
Content Crawler	All subpages are denied to crawl
DCPbot	All subpages are denied to crawl
KaloogaBot	All subpages are denied to crawl
MLBot	All subpages are denied to crawl
Wget	All subpages are denied to crawl
libwww-perl	All subpages are denied to crawl
curl	All subpages are denied to crawl
Java	All subpages are denied to crawl
iCjobs	All subpages are denied to crawl
oBot	All subpages are denied to crawl
WebmasterCoffee	All subpages are denied to crawl
Qualidator*	All subpages are denied to crawl
Webinator	All subpages are denied to crawl
Scooter	All subpages are denied to crawl
thunderstone	All subpages are denied to crawl
larbin	All subpages are denied to crawl
OpidooBOT	All subpages are denied to crawl
ips-agent	All subpages are denied to crawl
TinEye	All subpages are denied to crawl
UnisterBot	All subpages are denied to crawl
Unister*	All subpages are denied to crawl
ReverseGet	All subpages are denied to crawl

Social

Social Engagement

No info found.

Content

Doctype

HTML 4.01 Transitional

Encoding

Perfect! The character encoding is set: ISO-8859-1.

Language

We have found the language localisation: ”de”.

Title

Kryptografie

Character length : 12

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

Text / HTML ratio

Ratio : 71%

Ooops! The text / HTML code ratio on the website is 70 percent. This value is too high! Search engines can easily mark this as a spammy content.

Headings

H1	H2	H3	H4	H5	H6
1	5	0	0	0	0

Heading structure in the source code

<H1> Kryptografie
<H2> Kryptografie im Altertum...
<H2> ... ab dem Mittelalter ...
<H2> ... kriegsentscheidend in den Weltkriegen ...
<H2> ... in der modernen Welt ...
<H2> ... und zukünftig ...

Word cloud

verfahren15
knacken8
kryptografie7
chiffre7
polybios5
kryptoanalyse4
computer4
chr4
eingesetzt4
einsatz4
benannt4
sicher4
weltkrieg3
verschlüsselung3
gilt3
verschlüsseln3
quadrat3
mittelalter2
encryption2
standard2
internet2
per2
privaten2
paar2
geheimdiensten2
jahrhundert2
genannte2
entwickelt2
klassischen2
empfänger2
aes2
nachricht2
solange2
schlüsselteil2
algorithmen2
sogenannten2
kryptografischen2
schlüssel2
rechenpower2
vigenère2
dechiffriert2
lesen2
computern2
leder2
krieg2
eher2
heutigen2
teilgebiet2
informationen2
bzw2
verschlüsselten2
kryptologie2
botschaften2
erweiterte2
quadrate2
bleistift2
inzwischen2
kriegsentscheidend2
enigma2
papier2

Keyword matrix

word	title	descriptions	heading
verfahren
knacken
kryptografie
chiffre
polybios
kryptoanalyse

Two Word cloud

und bleistift2
mit dem2
nach ihm2
sich mit2
über die2

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 0 images on this web page.

Good! Every image has an alternative text attributes set on this website.

Technologies

Mobile optimization

Error! This website is not optimized for mobile devices... It is optimized for devices which have at least 496px wide display!

Detected applications

TrackJs

Analytics

Deprecated HTML elements

Good! No deprecated HTML tags are detected.

Redirection (www / not www)

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

Deprecated HTML elements

Good! No deprecated HTML tags are detected.

Printability

Suggestion! Unfortunately, no printer-friendly CSS found.

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

249 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

http://kryptosysteme.de/js/page_beg_kryptografie.js
http://kryptosysteme.de/js/awstats_misc_tracker.js
http://kryptosysteme.de/js/brotkrumen-navi.js
http://kryptosysteme.de/js/navi_kryptografie.js

List of render blocking css files

http://kryptosysteme.de/css/kryptografie.css

Speed test – Javascript

Javascript

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

http://kryptosysteme.de/js/page_beg_kryptografie.js
http://kryptosysteme.de/js/page_end_kryptografie.js

File size of all javascript files combined

41.22KB

Javascript minifying

You can save 5.2KB (36% compression) on the analysed URL by minifying the javascript files.

Speed test – CSS

CSS

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

http://kryptosysteme.de/css/kryptografie.css

File size of all css files combined

21.98KB

CSS minifying

You can save 1KB (30% compression) on the analysed URL by minifying the CSS files.

By minifying http://kryptosysteme.de/css/kryptografie.css you can save 1KB (30% compression rate)

Speed test – Compression

Uncompressed size of the of the HTML

18.54KB

Gzip compression

Your site uses compression.

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://kryptosysteme.de/css/kryptografie.css	Expiry time is not specified
http://kryptosysteme.de/images/bg_h_violett.gif	Expiry time is not specified
http://kryptosysteme.de/images/kryptografie.jpg	Expiry time is not specified
http://kryptosysteme.de/images/teaserdummy.gif	Expiry time is not specified
http://kryptosysteme.de/images/trans.gif	Expiry time is not specified
http://kryptosysteme.de/js/awstats_misc_tracker.js	Expiry time is not specified
http://kryptosysteme.de/js/brotkrumen-navi.js	Expiry time is not specified
http://kryptosysteme.de/js/navi_kryptografie.js	Expiry time is not specified
http://kryptosysteme.de/js/page_beg_kryptografie.js	Expiry time is not specified
http://kryptosysteme.de/js/page_end_all.js	Expiry time is not specified
http://kryptosysteme.de/js/page_end_kryptografie.js	Expiry time is not specified
http://kryptosysteme.de/js/page_end_wb.js	Expiry time is not specified
http://kryptosysteme.de/js/wb_aff.js	Expiry time is not specified
https://ssl-vg03.met.vgwort.de/blank.gif	Expiry time is not specified

Speed test – Images

File size of all images combined

16.85KB

Image optimisation

You can save 782B (82% compression) by optimising the images below:

By lossless compressing the http://kryptosysteme.de/images/bg_h_violett.gif you can save 782B (82%) data.

Links

We found a total of 47 different links.
Internal links: 47

External links:

Link text (anchor)	Link strength

Internal links:

Link text (anchor)	Link strength
Kryptoanalyse
Verschlüsselungsverfahren
Enigma
klassischen
moderne
AES
Chiffre
klassische
Skytale
Polybios
Polybios Chiffre
Julius Cäsar
Cäsar-Chiffre
Kamasutra
Substitution
Leon Battista
Alberti
Johannes Trithemius
Porta
Blaise de
Vigenère
Substituionsverfahren
polyalphabetische
Gronsfeld
Playfair-Chiffre
Polybios
Felix Delastelle
Bifid
Trifid Chiffre
Four-Square Chiffre
Fritz Nebel
ADFGX
M-94 / CSP-448
Codeschablonen
One-Time-Pads
modernen
DES (Data Encryption Standard)
AES (Advanced Encryption Standard)
Joan Daemen
Vincent Rijmen
symmetrischen
asymmetrische
RSA-Verfahren
Ronald L. Rivest
Adi Shamir
Leonard Adleman
Hash

Website security

62.141.39.78

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

softwareengineer.de

internet-engineer.de

coolsoftware.de

cool-systems.de

cool-engineering.de

software-engineer.de

internet-engineering.de

Icons

Favicon

Good! The website uses favicon.

Order of Heading elements on mobile by position

H1 : Kryptografie / Einleitung, ( 364px from top )

Typos

ryptosysteme.de, kuryptosysteme.de, uryptosysteme.de, kjryptosysteme.de, jryptosysteme.de, kmryptosysteme.de, mryptosysteme.de, klryptosysteme.de, lryptosysteme.de, koryptosysteme.de, oryptosysteme.de, kyptosysteme.de, kreyptosysteme.de, keyptosysteme.de, krdyptosysteme.de, kdyptosysteme.de, krfyptosysteme.de, kfyptosysteme.de, krgyptosysteme.de, kgyptosysteme.de, kr4,yptosysteme.de, k4,yptosysteme.de, krtyptosysteme.de, ktyptosysteme.de, kr5yptosysteme.de, k5yptosysteme.de, krptosysteme.de, krytptosysteme.de, krtptosysteme.de, krygptosysteme.de, krgptosysteme.de, kryhptosysteme.de, krhptosysteme.de, kryjptosysteme.de, krjptosysteme.de, kryuptosysteme.de, kruptosysteme.de, krytosysteme.de, krypotosysteme.de, kryotosysteme.de, krypltosysteme.de, kryltosysteme.de, kryp0tosysteme.de, kry0tosysteme.de, kryp-tosysteme.de, kry-tosysteme.de, kryptosysteme.de, krytosysteme.de, kryp_tosysteme.de, kry_tosysteme.de, kryposysteme.de, kryptrosysteme.de, kryprosysteme.de, kryptfosysteme.de, krypfosysteme.de, kryptgosysteme.de, krypgosysteme.de, krypthosysteme.de, kryphosysteme.de, kryptyosysteme.de, krypyosysteme.de, krypt5osysteme.de, kryp5osysteme.de, krypt6osysteme.de, kryp6osysteme.de, kryptsysteme.de, kryptoisysteme.de, kryptisysteme.de, kryptoksysteme.de, kryptksysteme.de, kryptolsysteme.de, kryptlsysteme.de, kryptosysteme.de, kryptsysteme.de, kryptopsysteme.de, kryptpsysteme.de, krypto9systeme.de, krypt9systeme.de, krypto0systeme.de, krypt0systeme.de, kryptoysteme.de, kryptosqysteme.de, kryptoqysteme.de, kryptoswysteme.de, kryptowysteme.de, kryptoseysteme.de, kryptoeysteme.de, kryptoszysteme.de, kryptozysteme.de, kryptosxysteme.de, kryptoxysteme.de, kryptoscysteme.de, kryptocysteme.de, kryptossteme.de, kryptosytsteme.de, kryptoststeme.de, kryptosygsteme.de, kryptosgsteme.de, kryptosyhsteme.de, kryptoshsteme.de, kryptosyjsteme.de, kryptosjsteme.de, kryptosyusteme.de, kryptosusteme.de, kryptosyteme.de, kryptosysqteme.de, kryptosyqteme.de, kryptosyswteme.de, kryptosywteme.de, kryptosyseteme.de, kryptosyeteme.de, kryptosyszteme.de, kryptosyzteme.de, kryptosysxteme.de, kryptosyxteme.de, kryptosyscteme.de, kryptosycteme.de, kryptosyseme.de, kryptosystreme.de, kryptosysreme.de, kryptosystfeme.de, kryptosysfeme.de, kryptosystgeme.de, kryptosysgeme.de, kryptosystheme.de, kryptosysheme.de, kryptosystyeme.de, kryptosysyeme.de, kryptosyst5eme.de, kryptosys5eme.de, kryptosyst6eme.de, kryptosys6eme.de, kryptosystme.de, kryptosystewme.de, kryptosystwme.de, kryptosystesme.de, kryptosystsme.de, kryptosysteme.de, kryptosystme.de, kryptosystedme.de, kryptosystdme.de, kryptosystefme.de, kryptosystfme.de, kryptosysterme.de, kryptosystrme.de, kryptosyste3me.de, kryptosyst3me.de, kryptosyste4me.de, kryptosyst4me.de, kryptosystee.de, kryptosystemne.de, kryptosystene.de, kryptosystemhe.de, kryptosystehe.de, kryptosysteme.de, kryptosystee.de, kryptosystemje.de, kryptosysteje.de, kryptosystemke.de, kryptosysteke.de, kryptosystemle.de, kryptosystele.de, kryptosystem e.de, kryptosyste e.de

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SEO report of kryptosysteme.de