raspberrywebserver.com

Tasks

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

SEO

URL

Domain : raspberrywebserver.com/

Character length : 23

Title

Raspberry Pi web server - Home

Keywords (meta keywords)

Raspberry Pi, web server, cluster, Linux, Python

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://raspberrywebserver.com/robots.txt

User-agent	Disallowed for the search engines
*	/admin/ /contactme.py

Social

Social Engagement

Linkedin1

Facebook Share0

Facebook Comments0

Content

Doctype

Missing doctype element

Encoding

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

Language

Error! No language localization is found.

Title

Raspberry Pi web server - Home

Character length : 30

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

Text / HTML ratio

Ratio : 21%

Acceptable! The text / code ratio is between 15 and 25 percent.

Headings

H1	H2	H3	H4	H5	H6
19	1	0	1	0	0

Heading structure in the source code

<H1> Raspberry Web Server
<H2> A Raspberry Pi web server cluster
<H1> Home
<H1> Latest articles
<H1> Popular articles
<H1> Specs
<H1> Set Up
<H1> GPIO
<H4> Follow me
<H1> Home
<H1> Linux basics
<H1> Bash
<H1> Raspberry Pi Cluster
<H1> HTML and CSS
<H1> CGI scripting
<H1> Raspberry Pi Temperature Logger
<H1> SQL Databases
<H1> Server Administration
<H1> GPIO
<H1> Pi Face
<H1> Pyplate

Word cloud

raspberry53
gpio27
web24
low14
using13
server12
linux11
how10
cluster10
apache10
python10
html9
temperature9
pyplate8
basics8
site8
high7
set7
cgi7
learn7
control7
pi's7
usb6
sqlite6
nginx6
home6
building6
connect5
css5
build5
board4
performance4
model4
system4
mysql4
page4
logger4
comments4
pins4
scripting4
interface3
user3
run3
processor3
wifi3
complete3
bash3
database3
get3
administration3
scripts3
files3
folders3
setting3
network3
command3
uses3
disk3
hard3
used3

Keyword matrix

word	title	descriptions	heading
raspberry
gpio
web
low
using
server

Two Word cloud

your raspberry7
you can4
learn how3
with apache3
apache web3
web server3

Three Word cloud

with python using2
build a web site2
connect your raspberry2
usb hard disk2
complete html page2
your raspberry pi's2

404 Page

The website has no standard 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 8 images on this web page.

Alternate attributes for the following 6 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.

Technologies

Mobile optimization

Mobilnezet ellenorzes - warning

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

1,647 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://raspberrywebserver.com/ckeditor/ckeditor.js
http://raspberrywebserver.com/cookiechoices.js

Speed test – Javascript

Javascript

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

http://raspberrywebserver.com/ckeditor/ckeditor.js
http://raspberrywebserver.com/cookiechoices.js
http://raspberrywebserver.com/js/jquery-1.7.2.min.js
http://raspberrywebserver.com/js/lightbox.min.js

File size of all javascript files combined

2.78MB

Javascript minifying

You can save 669B (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.

File size of all css files combined

55.36KB

CSS minifying

Great! The CSS elements are minified.

Speed test – Compression

Uncompressed size of the of the HTML

1.30MB

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://raspberrywebserver.com/ckeditor/ckeditor.js	Expiry time is not specified
http://raspberrywebserver.com/images/Facebook.png	Expiry time is not specified
http://raspberrywebserver.com/images/Google.png	Expiry time is not specified
http://raspberrywebserver.com/images/Twitter.png	Expiry time is not specified
http://raspberrywebserver.com/images/close.png	Expiry time is not specified
http://raspberrywebserver.com/images/loading.gif	Expiry time is not specified
http://raspberrywebserver.com/images/rss32x32.png	Expiry time is not specified
http://raspberrywebserver.com/js/jquery-1.7.2.min.js	Expiry time is not specified
http://raspberrywebserver.com/js/lightbox.min.js	Expiry time is not specified
https://raspberrywebserver.disqus.com/count-data.js?2=http%3A%2F%2Fraspberrywe...	10 minutes
https://syndication.twitter.com/settings	10 minutes
http://connect.facebook.net/en_GB/all.js	20 minutes
http://platform.twitter.com/widgets.js	30 minutes
https://apis.google.com/js/platform.js	30 minutes
https://apis.google.com/js/rpc:shindig_random.js?onload=init	30 minutes
https://www.googletagservices.com/.. /osd_listener.js?cache=r20110914	50 minutes
http://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js	60 minutes
https://www.reddit.com/static/spreddit7.gif	60 minutes
http://www.google-analytics.com/analytics.js	2 hours

Speed test – Images

File size of all images combined

183.66KB

Image optimisation

You can save 65.3KB (39% compression) by optimising the images below:

By lossless compressing the http://media.tumblr.com/.. /tumblr_inline_ml40xmylr81qz4rgp.jpg you can save 34.2KB (49%) data.
By lossless compressing the https://tpc.googlesyndication.com/simgad/11110194157453151046 you can save 18KB (32%) data.
By lossless compressing the http://66.media.tumblr.com/.. /tumblr_mlvme52NlI1so209ao1_500.jpg you can save 3.6KB (12%) data.
By lossless compressing the http://raspberrywebserver.com/images/Google.png you can save 3KB (78%) data.
By lossless compressing the http://raspberrywebserver.com/images/Twitter.png you can save 2.9KB (80%) data.
By lossless compressing the http://raspberrywebserver.com/images/Facebook.png you can save 2.8KB (85%) data.
By lossless compressing the http://raspberrywebserver.com/images/rss32x32.png you can save 877B (43%) data.

Links

We found a total of 76 different links.
Internal links: 68
External links: 8

External links:

Link text (anchor)	Link strength
http://www.reddit.com/submit
Tweet
here
https://twitter.com/Pyplate
https://www.facebook.com/pages/Raspberry-Web-Server/187487761436507
https://plus.google.com/u/0/+SteveBreuning/posts
Raspberry Pi Foundation
PyPlate CMS

Internal links:

Link text (anchor)	Link strength
Raspberry Web Server
Contact
Privacy
Terms
Home
Linux basics
Raspberry Pi Cluster
HTML and CSS
CGI scripting
SQL Databases
Server Administration
GPIO
Pyplate
Home
Install Pyplate on a Raspberry Pi with Apache
CSS - Cascading Style Sheets
Making a complete HTML page
HTML Basics
Bash basics
Comparing the performance of Nginx and Apache web servers
Setting up Nginx and uWSGI for CGI scripting
Raspberry Pi Cluster
Linux Basics
Building a remote control vehicle using a Raspberry Pi
Share your Raspberry Pi's files and folders across a network
Using MySQL on a Raspberry Pi
Building a web user interface for the temperature monitor
Connect your Raspberry Pi to a USB hard disk
Building an SQLite temperature logger
Comments
Specs
Comments
Set Up
Comments
GPIO
Comments
http://raspberrywebserver.com/rss.xml
What is Linux?
Files and directories in Linux
Users and Permissions
Bash
Raspberry Pi Server Cluster Tests
Improving cluster performance by tuning Apache
On Site Optimization
Adding more nodes to the cluster
Writing CGI scripts on a Raspberry Pi
Writing CGI scripts in Python
Using Google charts in Python CGI scripts
Sending data to an HTTP server - get and post methods
Web Forms with Python
Using Python to set, retrieve and clear cookies
Raspberry Pi Temperature Logger
Set up an SQLite database on a Raspberry Pi
Accessing an SQLite database with Python
Change your Raspberry Pi's hostname
Back up your Pi to your Google drive
Get your Raspberry Pi web site on-line
Run a script on start up
Raspberry Pi GPIO
Controlling GPIO with wiringPi
Connecting your Pi's GPIO to a breadboard
Detecting a button press through GPIO
Using Interrupt Driven GPIO
Use GPIO to turn on an LED
Using Python to control GPIO pins
Connecting a temperature sensor to GPIO
Pi Face
Pi Face

Website security

82.44.237.133

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

banoffeepiserver.com

linuxwebservers.net

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 : Raspberry Web Server, ( 18.078125px from top )
H2 : A Raspberry Pi web server cluster, ( 71.265625px from top )
H1 : Home, ( 643.4375px from top )
H1 : Latest articles, ( 1246.3125px from top )

Typos

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SEO report of raspberrywebserver.com