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SEO Report for

December 27, 2019 7:16 AM
Desktop screen Desktop screenshot for

9 criteria passed
2 criteria to solve


Make your meta description eloquent and appealing, neither too short nor too long.
Improve your social media presence. Encourage people to share your homepage.


• Category
Technology & Computing
• Online since
• Age
12 years, 7 months, 28 days
• Alexa Rank
#172.561, is in the world's top 1 million websites


Representation of an online Form

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SSL Certificate
This website is not SSL secured (HTTPS), the certificate issued by DigiCert Inc has expired on September 3, 2020.
Title Tag
Petri Kainulainen — Developing Software With Passion
Length: 54 (recommended: 10 to 70)
Meta Description
Petri Kainulainen is passionate about software development and continuous improvement. He is specialized in software development with the Spring Framework and is the author of Spring Data book.
Length: 193 (recommended: 50 to 160)
Google preview
Desktop Version

Petri Kainulainen — Developing Software With Passion

Petri Kainulainen is passionate about software development and continuous improvement. He is specialized in software development with the Spring Framework and is the...

Mobile Version

Favicon for

Petri Kainulainen — Developing Software With Passion

Petri Kainulainen is passionate about software development and continuous improvement. He is specialized in software development w...

Great, language/character encoding is specified: utf-8
URL Resolve
URL Parameters
Great, the domain URLs look clean.
Attribute Value
robots noodp, noydir
viewport width=device-width, initial-scale=1


The results of our semantic analysis are shown below using the website's language.

They are the main concepts covered by

Each concept has a confidence score. The higher it is, the more important the topic is relative to the page.

Spring Framework Confidence: 87% Arrow up

The Spring Framework is an application framework and inversion of control container for the Java platform.

The framework's core features can be used by any Java application, but there are extensions for building web applications on top of the Java EE platform.

Although the framework does not impose any specific programming model, it has become popular in the Java community as an alternative to, replacement for, or even addition to the Enterprise JavaBeans (EJB) model.

The Spring Framework is open source.

Software engineering Confidence: 73% Arrow up

Software engineering (SWE) is the application of engineering to the development of software in a systematic method.

WEBSITE SPEED website speed is normal. Page speed is important for visitors and search engines.

Get insights to improve your page loading time.

Page Loading Time


This domain loads at the median speed of 2.3 seconds.

Speed Percentile

38% is faster than approximately 38 percent of the web. Your website page speed needs to be as fast as you can make it, without compromising the customer experience.

A good goal to achieve is a loading time of 2 seconds on desktop and mobile devices.


This website is ranked #172.561 by Alexa.

This rank is traffic based. The lower the rank is, the better the domain is ranked.

Daily visitors by country

  • daily visitors distribution - Total: 3 countries
  • Flag for IndiaIndia (48.7%)
  • Flaf icon for other countryOthers (51.3%)

Traffic country ranks

Country Rank
Flag for IndiaIndia #33.387
Flag for Viet NamViet Nam #57.501
Flag for TurkeyTurkey #135.454


Doctype HTML5 Arrow Responsive website, mobile-friendly. Arrow

Mobile Rendering

This website seems to be optimized for Mobile Visitors.

How looks like on a mobile device such as an iPhone.

How looks like on a tablet such as an iPad.

Main colors used

These are the main HTML color codes used by this website. Arrow
  • 62% #ffffff
  • 22% #000000
  • 6% #f0f0f0
  • 1% #e0d020
  • 1% #f0e030
  • 1% #ffffe0
  • 1% #fff000
  • 1% #fff010
  • 1% #101000
  • 1% #fff0f0
  • 0% #c01010
  • 0% #e0b000

Text/code ratio's text/code ratio is 17.11%. It's a bit low. Consider raising it by adding more text content of value for your visitors, or keeping your code clean.
Text / Code Ratio 17.11%

A good text to HTML ratio is anywhere from 25 to 70%.

This percentage refers to the visible text ratio, as opposed to HTML elements, image tags and other non-visible information.

Main HTML tags

Headings Arrow up

Great, we found headings on this page.

  • <H1> 1
  • <H2> 3
  • <H3> 1
  • <H4> 10
  • <H5> 0
  • <H6> 0
Top level heading
Petri kainulainen
2nd level heading
Do you want to be a better software developer?
Who am ı?
Why should you listen to me?
3rd level heading
Best of
4th level heading
Spring from the trenches
Maven tutorial
Getting started with gradle
Writing tests for data access code
Writing clean tests
Alt attributes Arrow up

We found 3 images on this website.
Great, 0 ALT attributes are missing on your image tags.


This is an overview of your homepage shares on social networks.

It seems you have a very poor social media presence.

Follow these tips to build a better relationship with your audience : set smart goals, identify your audience, be human, seek relationships, create an editorial calendar, automate, focus on helping, optimize for engagement, get visual, stay active and create great content.

  • Facebook iconFacebook
  • Total Engagement 0
  • Likes 0
  • Shares 0
  • Comments 0
  • Pinterest iconPinterest 0
  • Linkedin iconLinkedin 0
  • Stumbleupon iconStumbleupon 0


Registration Date 06/14/2010 12 years, 7 months, 28 days ago
Last Modified 05/15/2019 3 years, 8 months, 28 days ago
Expiration Date 06/14/2020 Expired
Nameservers Arrow up
Host IP Address Country Flag for FinlandFinland Flag for FinlandFinland Flag for FranceFrance


Server map
  • Service Provider (ISP)
  • Euronic
  • IP Address
  • Country
  • Flag for FinlandFinland
  • Region
  • Southwest Finland , Turku
  • Latitude and Longitude
  • 60.4489 : 22.2586