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Whois & Analysis for corejavatopics.com

May 5, 2021 8:52 am UTC

DOMAIN OWNER WHOIS

The owner has chosen to keep his whois contact information private.
Desktop screen Desktop screenshot for corejavatopics.com
83

9 criteria passed
2 criteria to solve

PERFORMANCE OPPORTUNITIES

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OVERVIEW

• Domain Owner
Private
• Category
Non-Standard Content  >  Under Construction

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TECHNICAL SEO & SECURITY

SSL Certificate
This website is not SSL secured (HTTPS), the certificate issued by Let's Encrypt has expired on June 11, 2021.
Title Tag
Core Java Topics: From Basics to Advanced Level for Beginners
Length: 61 (recommended: 10 to 70)
Meta Description
Here you can get Core Java Topics, programming solutions, interview tips and tricks, SQL fundamentals, HTML, and CSS Topics.
Length: 124 (recommended: 50 to 160)
Google preview
Desktop Version

Core Java Topics: From Basics to Advanced Level for Beginners

https://corejavatopics.com

Here you can get Core Java Topics, programming solutions, interview tips and tricks, SQL fundamentals, HTML, and CSS Topics.

Mobile Version

https://corejavatopics.com

Core Java Topics: From Basics to Advanced Level for Beginners

Here you can get Core Java Topics, programming solutions, interview tips and tricks, SQL fundamentals, HTML, and CSS Topics.

Encoding
Great, language/character encoding is specified: utf-8
URL Resolve

Great, a redirect is in place to redirect traffic from your non-preferred domain. All versions of your page point to the same URL.

URL Parameters
Great, the domain URLs look clean.
Attribute Value
viewport width=device-width, initial-scale=1.0
robots index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1
author AK

SEMANTIC ANALYSIS

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

They are the main concepts covered by corejavatopics.com.

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

Topics
Cascading Style Sheets Confidence: 90% Arrow up

Cascading Style Sheets (CSS) is a style sheet language used for describing the presentation of a document written in a markup language like HTML.

CSS is a cornerstone technology of the World Wide Web, alongside HTML and JavaScript.

Java (programming language) Confidence: 84% Arrow up

Java is a general-purpose computer-programming language that is concurrent, class-based, object-oriented, and specifically designed to have as few implementation dependencies as possible.

It is intended to let application developers "write once, run anywhere" (WORA), meaning that compiled Java code can run on all platforms that support Java without the need for recompilation.

Java applications are typically compiled to bytecode that can run on any Java virtual machine (JVM) regardless of computer architecture.

As of 2016, Java is one of the most popular programming languages in use, particularly for client-server web applications, with a reported 9 million developers.

Java was originally developed by James Gosling at Sun Microsystems (which has since been acquired by Oracle Corporation) and released in 1995 as a core component of Sun Microsystems' Java platform.

The language derives much of its syntax from C and C++, but it has fewer low-level facilities than either of them.

SQL Confidence: 82% Arrow up

SQL (S-Q-L, "sequel"; Structured Query Language) is a domain-specific language used in programming and designed for managing data held in a relational database management system (RDBMS), or for stream processing in a relational data stream management system (RDSMS).

It is particularly useful in handling structured data where there are relations between different entities/variables of the data.

SQL offers two main advantages over older read/write APIs like ISAM or VSAM: first, it introduced the concept of accessing many records with one single command; and second, it eliminates the need to specify how to reach a record, e.g. with or without an index.

HTML Confidence: 75% Arrow up

Hypertext Markup Language (HTML) is the standard markup language for creating web pages and web applications.

With Cascading Style Sheets (CSS) and JavaScript, it forms a triad of cornerstone technologies for the World Wide Web.

Computer programming Confidence: 65% Arrow

PAGESPEED INSIGHTS

Page on which speed is tested live:

Chrome User Experience Report Results

Lighthouse Results

Run Google PageSpeed Insights Analysis on corejavatopics.com

LAYOUT

Doctype HTML5 Arrow Responsive website, mobile-friendly. Arrow

Mobile Rendering

This website seems to be optimized for Mobile Visitors.

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

Tablet
How corejavatopics.com looks like on a tablet such as an iPad.

Main colors used

These are the main HTML color codes used by this website. Arrow
  • 50% #ffffff
  • 25% #f0f0f0
  • 5% #ff4000
  • 4% #f05010
  • 2% #f04000
  • 2% #fff0f0
  • 2% #f0ffff
  • 2% #fffff0
  • 1% #ff6030
  • 1% #ff5010
  • 1% #f07040
  • 1% #f0d0b0

Text/code ratio

corejavatopics.com's text/code ratio is 2.45%. 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 2.45%

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> 0
  • <H3> 20
  • <H4> 5
  • <H5> 0
  • <H6> 0
<H1>
Top level heading
Core java topics | get programming solutions & tutorials – [2021]
<H3>
3rd level heading
Overloading in java? types, basic advantages with example | 2021 (2)
Constructor in java, rules, types, and ways to create constructor | 2021 (2)
Method overriding ın java? simple ways to overload methods (2)
Data types in java – primitive and non-primitive data types (2)
Ways to download and ınstall java jdk 16 in windows 10 -[2021] (2)
<H4>
4th level heading
Latest artıcles
Quıck ıntervıew q&a
Onlıne quızs
Quıck lınks
Categorıes
Alt attributes Arrow up

We found 31 images on this website.
4 ALT attributes are missing on your image tags. The issue affects 2 actual different images that could be loaded more than once in your page.

Image Image URL Occurrences
- data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAANoAAACWAQMAAACCSQSPAAAAA1BMVEWurq51dlI4AAAAAXRSTlMmku... 3
- data:image/svg xml,<svg xmlns=http://www.w3.org/2000/svg viewBox=0 0 218 150></svg> 1

Alternative text allows you to add a description to an image.

Google rely on alternative text attributes to determine relevance to a search query. Alternative text also makes an image more likely to appear in a Google image search.

It looks like you're missing alternative text for 4 images on corejavatopics.com. Check your website to make sure it's specified for each image on the page.

SOCIAL MEDIA PRESENCE

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
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