SEO report of datenbank-plsql.de

Oracle PL/SQL Tutorial - Die Programmiersprache von Oracle

www.datenbank-plsql.de/

Ein Nachschlagewerk auf Basis von Beispielen


 Tasks

  • Make the site mobile device friendly.
  • Avoid using deprecated HTML tags.
  • Implement the viewport meta tag.

 SEO

URL

Domain : www.datenbank-plsql.de/

Character length : 23

Title
Oracle PL/SQL Tutorial - Die Programmiersprache von Oracle
Description
Ein Nachschlagewerk auf Basis von Beispielen
Keywords (meta keywords)
Oracle PL/SQL Tutorial Anleitung Einführung

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://datenbank-plsql.de/robots.txt
User-agentDisallowed for the search engines
EmailCollector
  • All subpages are denied to crawl
*
  • /save/
  • /grafiken/


 Social

Social Engagement

No info found.

 Content

Doctype
Missing doctype element
Encoding
Perfect! The character encoding is set: ISO-8859-1.
Language
We have found the language localisation: ”de”.
Title
Oracle PL/SQL Tutorial - Die Programmiersprache von Oracle

Character length : 58

Good! The title’s length is between 10 and 70 characters.
Text / HTML ratio
Ratio : 15%

Acceptable! The text / code ratio is between 15 and 25 percent.
Headings
H1H2H3H4H5H6
100000
Heading structure in the source code
  • <H1> Oracle PL/SQL Tutorial: Oracle PL/SQL Tutorial - Die Programmiersprache von Oracle Ein Nachschlagewerk auf Basis von Beispielen
Word cloud
  • oracle6
  • pl/sql6
  • spielzeug2
  • programmiersprache2
  • gmbh2
  • tutorial2
Keyword matrix
wordtitledescriptionsheading
oracle
pl/sql
spielzeug
programmiersprache
gmbh
tutorial
Two Word cloud
  • pl/sql tutorial2
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 14 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 1026px wide display!
Deprecated HTML elements
Error! Deprecated HTML tags are used on this webpage. You should improve your website.
Deprecated HTML tagsOccurrences
<FONT>1
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
Error! Deprecated HTML tags are used on this webpage. You should improve your website.
Deprecated HTML tagsOccurrences
<FONT>1
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
243 ms
Table layout
Good! No nested tables found.
Number of HTTP resources
6
Number of source domains
1
Render blocking resources
The elements below are blocking the “above the fold” rendering.
List of render blocking css files
  • http://www.datenbank-plsql.de/formate.css

 Speed test – Javascript

Javascript
Good! Just a few javascript files are detected on the website.
File size of all javascript files combined
0.00
Javascript minifying
Great! The Javascript files are minified.

 Speed test – CSS

CSS
Good! Just a few CSS files are used on this website.
File size of all css files combined
4.63KB
CSS minifying
Great! The CSS elements are minified.

 Speed test – Compression

Uncompressed size of the of the HTML
6.56KB
Gzip compression
Your site uses compression.

 Speed test – Browser cache

Number of static resources (image, JS, CSS)
5
Browser cache
The browser cache is not set correctly for all elements.
URLDuration
http://www.datenbank-plsql.de/formate.cssExpiry time is not specified
http://www.datenbank-plsql.de/grafiken/orasch0002.gifExpiry time is not specified
http://www.datenbank-plsql.de/grafiken/orasch0003.jpgExpiry time is not specified
http://www.datenbank-plsql.de/grafiken/spiegelstrich.gifExpiry time is not specified
http://www.datenbank-plsql.de/taktum_logo.jpgExpiry time is not specified

 Speed test – Images

File size of all images combined
329.53KB
Image optimisation
You can save 21.8KB (66% compression) by optimising the images below:

 Traffic

Alexa
2048942

 Website security

IP
81.169.129.40
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

datenbank-sqlnet.de

datenbank-sqlnet.de

kaleidoshop.de

kaleidoshop.de

datenbank-plsql.de

datenbank-plsql.de

datenbank-start.de

datenbank-start.de

datenbank-standby.de

datenbank-standby.de

datenbank-export.de

datenbank-export.de

datenbank-sql.de

datenbank-sql.de

datenbank-tuning.de

datenbank-tuning.de

 Icons

Favicon
Error! No favicon is found. Using favicon helps to build a better brand quicker.

 Order of Heading elements on mobile by position

  • H1 : Oracle PL/SQL Tutorial: Oracle PL/SQL Tutorial - Die Programmiersprache von Oracle Ein Nachschlagewerk auf Basis von Beispielen , ( 15px from top )

 Typos

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