edge-cloud.net

Tasks

Avoid using deprecated HTML tags.

SEO

URL

Domain : www.edge-cloud.net/

Character length : 19

Title

Edge Cloud - On the edge of cloud computing

Description

A blog by Christian Elsen on virtualization, networking and cloud computing.

Keywords (meta keywords)

Good! The website does not use “meta keywords”.

Open Graph Protocol

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

locale: en_US
type: website
title: Edge Cloud
description: On the edge of cloud computing
url: https://www.edge-cloud.net/
site_name: Edge Cloud
image: https://cdn.edge-cloud.net/wp-content/uploads/2013/05/chriselsen-150x150.jpg

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://edge-cloud.net/robots.txt

User-agent	Disallowed for the search engines
*	/wp-admin/

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: ”en”.

Title

Edge Cloud - On the edge of cloud computing

Character length : 43

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

Text / HTML ratio

Ratio : 23%

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

Headings

H1	H2	H3	H4	H5	H6
0	2	14	5	0	0

Heading structure in the source code

<H2> On the edge of cloud computing
<H2> IPv6 with Amazon Web Services VPC and EC2
<H3> Background
<H3> Pre-Requisites
<H3> Edit VPC CIDR for IPv6
<H3> Edit Subnet CIDRs
<H3> Enable auto-assign of IPv6 addresses
<H3> Update the route table
<H3> Launching EC2 instances
<H4> Ubuntu 16.04
<H4> Ubuntu 14.04
<H4> RHEL 7 / CentOS 7
<H4> RHEL 6 / CentOS 6
<H4> Windows Server 2016
<H3> Summary
<H3> Share this:
<H3> Recent Posts
<H3> Tags
<H3> Archives
<H3> Advertisement
<H3> Disclaimer

Word cloud

vpc26
default22
aws17
figure17
ubuntu11
instance11
address11
via11
see10
internet10
subnets10
amazon10
windows9
need8
cidr8
first8
block7
update7
subnet7
only7
enable6
cloud6
new6
forever6
route6
instances6
acquire6
network6
virtual6
iface5
ami5
data5
auto-assign5
centos5
edit5
echo5
cidrs5
steps5
configuration4
perform4
step4
using4
section4
cidrs”4
blog4
above4
reachable4
security4
select4
teredo4
dhclient4
ohio4
rhel4
server4
web4
region4
post4
following4
state4
boots3

Keyword matrix

word	title	descriptions	heading
vpc
default
aws
figure
ubuntu
instance

Two Word cloud

default vpc7
see figure5
you can4
valid_lft forever3
will setup3
for subsequent3

Three Word cloud

this will setup2
for subsequent boots2
you will need2
following script via2

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 13 images on this web page.

Alternate attributes for the following 8 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.

Readability

Flesch–Kincaid Grade Level

4.90

Flesch Reading Ease

75.80

Coleman Liau Index

9.50

Automated Readability Index (ARI)

3.20

Dale–Chall Readability

7.30

SMOG Index

9.30

Spache Readibility

5.00

Number of letters

9064

Number of words

2109

Number of sentences

242

Average words per sentences

Number of syllables

3046

Syllables in words

2897

Average syllables in words

1.44

Number of words in first three syllables

274

Percentage of word / syllables

12.99

Words not in Dale-Chall easy-word list

923

Words not in Spache easy-word list

378

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

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

2,771 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 css files

https://www.edge-cloud.net/assets/css/bootstrap.min.css
https://www.edge-cloud.net/assets/css/bootstrap-responsive.min.css
https://www.edge-cloud.net/assets/css/cyberchimps-responsive.min.css
https://www.edge-cloud.net/assets/css/core.css
https://www.edge-cloud.net/assets/css/style.css
https://www.edge-cloud.net/assets/css/elements.css
https://www.edge-cloud.net/assets/css/social-logos.min.css
https://www.edge-cloud.net/assets/css/jetpack.css

Speed test – Javascript

Javascript

Error! Too many javascript files found which slows down the page load on the website.

https://cdn.edge-cloud.net/wp-includes/js/jquery/jquery.js?ver=1.12.4
https://cdn.edge-cloud.net/wp-includes/js/jquery/jquery-migrate.min.js?ver=1.4.1
https://cdn.edge-cloud.net/wp-content/themes/gdminimal/cyberchimps/lib/js/jquery.slimbox.js?ver=1
https://cdn.edge-cloud.net/wp-content/themes/gdminimal/cyberchimps/lib/js/jquery.jcarousel.min.js?ver=1
https://cdn.edge-cloud.net/wp-content/themes/gdminimal/cyberchimps/lib/js/custom.js?ver=1
https://cdn.edge-cloud.net/wp-content/themes/gdminimal/cyberchimps/lib/js/jquery.mobile.custom.min.js?ver=4.7.2
https://cdn.edge-cloud.net/wp-content/themes/gdminimal/cyberchimps/lib/js/swipe-call.js?ver=4.7.2
https://cdn.edge-cloud.net/wp-content/themes/gdminimal/cyberchimps/lib/js/video.js?ver=4.7.2
https://cdn.edge-cloud.net/wp-content/themes/gdminimal/elements/lib/js/elements.js?ver=4.7.2
https://cdn.edge-cloud.net/wp-content/plugins/adrotate-pro/library/jquery.adrotate.clicktracker.js
https://cdn.edge-cloud.net/wp-content/themes/gdminimal/cyberchimps/lib/bootstrap/js/bootstrap.min.js?ver=2.0.4
https://cdn.edge-cloud.net/wp-includes/js/wp-embed.min.js?ver=4.7.2
https://cdn.edge-cloud.net/wp-content/plugins/easy-fancybox/fancybox/jquery.fancybox-1.3.8.min.js?ver=1.5.8.2
https://cdn.edge-cloud.net/wp-content/plugins/easy-fancybox/js/jquery.easing.min.js?ver=1.3.2
https://cdn.edge-cloud.net/wp-content/plugins/easy-fancybox/js/jquery.mousewheel.min.js?ver=3.1.12
https://cdn.edge-cloud.net/wp-content/plugins/jetpack/modules/sharedaddy/sharing.js?ver=4.6

File size of all javascript files combined

332.11KB

Javascript minifying

You can save 3.9KB (28% compression) on the analysed URL by minifying the javascript files.

Speed test – CSS

CSS

Error! Too many CSS files detected that slows down the page load.

https://cdn.edge-cloud.net/wp-content/themes/gdminimal/cyberchimps/lib/bootstrap/css/bootstrap.min.css?ver=2.0.4
https://cdn.edge-cloud.net/wp-content/themes/gdminimal/cyberchimps/lib/bootstrap/css/bootstrap-responsive.min.css?ver=2.0.4
https://cdn.edge-cloud.net/wp-content/themes/gdminimal/cyberchimps/lib/bootstrap/css/cyberchimps-responsive.min.css?ver=1.0
https://cdn.edge-cloud.net/wp-content/themes/gdminimal/cyberchimps/lib/css/core.css?ver=1.0
https://cdn.edge-cloud.net/wp-content/themes/gdminimal/style.css?ver=1.0
https://cdn.edge-cloud.net/wp-content/themes/gdminimal/elements/lib/css/elements.css?ver=4.7.2
https://cdn.edge-cloud.net/wp-content/plugins/easy-fancybox/fancybox/jquery.fancybox-1.3.8.min.css?ver=1.5.8.2
https://cdn.edge-cloud.net/wp-content/plugins/jetpack/_inc/social-logos/social-logos.min.css?ver=1
https://cdn.edge-cloud.net/wp-content/plugins/jetpack/css/jetpack.css?ver=4.6
https://cdn.edge-cloud.net/wp-content/plugins/related-posts/static/themes/plain.css?version=3.6.1

File size of all css files combined

238.86KB

CSS minifying

You can save 1.5KB (28% compression) on the analysed URL by minifying the CSS files.

By minifying https://www.edge-cloud.net/assets/css/style.css you can save 1,017B (24% compression rate)
By minifying https://www.edge-cloud.net/assets/css/elements.css you can save 379B (38% compression rate)
By minifying https://www.edge-cloud.net/assets/css/core.css you can save 163B (43% compression rate)

Speed test – Compression

Uncompressed size of the of the HTML

35.02KB

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
https://www.edge-cloud.net/assets/css/bootstrap-responsive.min.css	10 minutes
https://www.edge-cloud.net/assets/css/bootstrap.min.css	10 minutes
https://www.edge-cloud.net/assets/css/core.css	10 minutes
https://www.edge-cloud.net/assets/css/cyberchimps-responsive.min.css	10 minutes
https://www.edge-cloud.net/assets/css/elements.css	10 minutes
https://www.edge-cloud.net/assets/css/jetpack.css	10 minutes
https://www.edge-cloud.net/assets/css/social-logos.min.css	10 minutes
https://www.edge-cloud.net/assets/css/style.css	10 minutes
https://www.edge-cloud.net/assets/images/edgecloud.png	10 minutes
https://www.edge-cloud.net/assets/images/glyphicons-halflings.png	10 minutes
https://www.edge-cloud.net/assets/images/linkedin.png	10 minutes
https://www.edge-cloud.net/assets/images/rss.png	10 minutes
https://www.edge-cloud.net/assets/images/twitter.png	10 minutes
https://www.edge-cloud.net/assets/js/bootstrap.js	10 minutes
https://www.edge-cloud.net/assets/js/custom.js	10 minutes
https://www.edge-cloud.net/assets/js/elements.js	10 minutes
https://www.edge-cloud.net/assets/js/jquery-migrate.min.js	10 minutes
https://www.edge-cloud.net/assets/js/jquery.jcarousel.min.js	10 minutes
https://www.edge-cloud.net/assets/js/jquery.js	10 minutes
https://www.edge-cloud.net/assets/js/jquery.mobile.custom.min.js	10 minutes
https://www.edge-cloud.net/assets/js/jquery.slimbox.js	10 minutes
https://www.edge-cloud.net/assets/js/swipe-call.js	10 minutes
https://www.edge-cloud.net/assets/js/video.js	10 minutes
https://www.edge-cloud.net/content/uploads/2016/12/Default_VPC02.png	10 minutes
https://www.edge-cloud.net/content/uploads/2016/12/Default_VPC03.png	10 minutes
https://www.edge-cloud.net/content/uploads/2016/12/Default_VPC06.png	10 minutes
https://www.edge-cloud.net/content/uploads/2016/12/Default_VPC07.png	10 minutes
https://www.edge-cloud.net/content/uploads/2016/12/Default_VPC08.png	10 minutes
https://www.edge-cloud.net/content/uploads/2016/12/Default_VPC09.png	10 minutes
https://www.edge-cloud.net/content/uploads/2016/12/Default_VPC10.png	10 minutes
https://www.edge-cloud.net/content/uploads/2016/12/Default_VPC12.png	10 minutes
https://www.googletagmanager.com/gtag/js?id=UA-39076327-2	15 minutes
https://www.google-analytics.com/analytics.js	2 hours

Speed test – Images

File size of all images combined

515.49KB

Image optimisation

All images are optimized.

Links

We found a total of 88 different links.
Internal links: 68
External links: 20

External links:

Link text (anchor)	Link strength
IPv6 Support for EC2 Instances in Virtual Private Clouds (VPCs)
US-East-2 (Ohio)
Default VPC and Default Subnets
Amazon Virtual Private Cloud (Amazon VPC)
default VPC
VPC section within the US-East-2 (Ohio) region
Availability Zone (AZ)
“Subnets”
“Route Tables”
EC2 within the AWS Console
User Data
fixed in very recent versions
Teredo
RFC7123
RFC6169
http://test-ipv6.com/
https://support.microsoft.com/en-us/help/929852/how-to-disable-ipv6-or-its-components-in-windows
http://twitter.com/ChristianElsen
https://plus.google.com/+ChristianElsen
http://www.linkedin.com/in/christianelsen

Internal links:

Link text (anchor)	Link strength
http://www.edge-cloud.net
Home
AWS
IPv6
About / Contact
IPv6 with Amazon Web Services VPC and EC2
2016-12-12
Christian Elsen
stateful IPv6 address assignment
LinkedIn
Twitter
Google
Facebook
Pocket
Next Page »
AWS CloudFront meta data in Google Analytics
Amazon Alexa Skill for San Francisco Muni
Processing Flowroute text messages with AWS Lambda
CloudFlare Railgun on AWS
Alexa
Architecture
Arista
Cloud
Cloudflare
CloudFront
Cumulus Networks
Echo
F5
Google Analytics
HTTP/2
Infoblox
Management
Network
NSX
OpenStack
Performance
Ravello Systems
SDDC
Security
VMware
Web
WiFi
December 2016
October 2016
May 2016
February 2016
January 2016
October 2015
September 2015
August 2015
July 2015
May 2015
March 2015
February 2015
January 2015
June 2014
March 2014
February 2014
January 2014
December 2013
November 2013
September 2013
August 2013
July 2013
June 2013
May 2013
Christian Elsen
https://www.edge-cloud.net/feed

Website security

52.85.90.109

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

thegoldenolivecatering.com

wavemarket.com

pytheoshealth.com

luxeobserver.net

borderphone.com

time4sports.info

iceberg-marketplace.com

homestarrunnergame.com

dvaserver.com

Icons

Favicon

Good! The website uses favicon.

Order of Heading elements on mobile by position

H2 : On the edge of cloud computing , ( 119px from top )
H2 : IPv6 with Amazon Web Services VPC and EC2 , ( 285px from top )
H3 : Background, ( 565px from top )
H3 : Pre-Requisites, ( 1176px from top )
H3 : Edit VPC CIDR for IPv6, ( 1367px from top )

Typos

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SEO report of edge-cloud.net