codepost.io Domain Owner Whois and Analysis

DOMAIN OWNER WHOIS

ⓘ The owner has chosen to keep his whois contact information private.

PERFORMANCE OPPORTUNITIES

Make all versions of your website point to the same URL.

Fill the missing alt attributes on your images.

OVERVIEW

• Domain Owner

Private

• Category

Education > 7-12 Education

• Online since

May 8, 2014 Explore Wayback Machine

• Age

10 years, 4 months, 11 days

• Alexa Rank

#2.991.312

SUPERCHARGE YOUR SEO

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TECHNICAL SEO & SECURITY

❌ SSL Certificate

This website is not SSL secured (HTTPS), the certificate issued by Amazon has expired on May 28, 2020.

✅ Title Tag

codePost: Autograder and code review for computer science courses
Length: 65 (recommended: 10 to 70)

✅ Meta Description

codePost is a free autograder and code annotation tool that makes it easy to grade computer science course work.
Length: 112 (recommended: 50 to 160)

ⓘ Google preview

Desktop Version

codePost: Autograder and code review for computer science courses

https://codepost.io

codePost is a free autograder and code annotation tool that makes it easy to grade computer science course work.

Mobile Version

https://codepost.io

codePost: Autograder and code review for computer science courses

codePost is a free autograder and code annotation tool that makes it easy to grade computer science course work.

✅ Encoding

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

❌ URL Resolve

No 301 redirects are in place to redirect traffic to your preferred domain. Pages that load successfully both with and without www. are treated as duplicate content! Not all versions of your page point to the same URL.

URL	Resolved URL
http://codepost.io	https://codepost.io/
https://codepost.io	https://codepost.io/
http://www.codepost.io	https://www.codepost.io/
https://www.codepost.io	https://www.codepost.io/

✅ Robots.txt

https://codepost.io/robots.txt

✅ URL Parameters

Great, the domain URLs look clean.

Attribute	Value
ⓘ viewport	width=device-width,initial-scale=1,shrink-to-fit=no

SEMANTIC ANALYSIS

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

They are the main concepts covered by codepost.io.

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

Topics

Code review Confidence: 80%

Code review is systematic examination (sometimes referred to as peer review) of computer source code. It is intended to find mistakes overlooked in the initial development phase, improving the overall quality of software. Reviews are done in various forms such as pair programming, informal walkthroughs, and formal inspections.

Computer science Confidence: 80%

Computer science deals with the theoretical foundations of information and computation, together with practical techniques for the implementation and application of these foundations.

WEBSITE SPEED

✅ codepost.io website speed is normal. Page speed is important for visitors and search engines.

Get insights to improve your page loading time.

PAGESPEED INSIGHTS

Page on which speed is tested live:

Chrome User Experience Report Results

Lighthouse Results

TRAFFIC

ⓘ This website is ranked #2.991.312 by Alexa.

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

LAYOUT

ⓘ Doctype HTML5

ⓘ Responsive website, mobile-friendly.

Mobile Rendering

This website seems to be optimized for Mobile Visitors.

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

Tablet
How codepost.io looks like on a tablet such as an iPad.

Main colors used

ⓘ These are the main HTML color codes used by this website.

81% #ffffff
15% #f0f0f0
1% #20c080
1% #f0ffff
0% #fff0f0
0% #30b080
0% #f0fff0
0% #50c0a0
0% #fffff0
0% #d0f0f0
0% #90e0c0
0% #90d0b0

Text/code ratio

ⓘ codepost.io's text/code ratio is 3.57%. 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 3.57%

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

Great, we found headings on this page.

<H1> 0
<H2> 0
<H3> 1
<H4> 0
<H5> 0
<H6> 0

However, you have not defined a top level heading, or <H1>. It is used to define the most important heading.

We recommend using one top level heading to set up a semantic relationship between that heading and the remainder of the content on a page. It clearly describes to the readers and the search engines what it is about.

<H3>

3^rd level heading
Codepost isn’t just another grading tool

❌ Alt attributes

We found 100 images on this website.
99 ALT attributes are missing on your image tags. The issue affects 27 actual different images that could be loaded more than once in your page.

Image	Image URL	Occurrences
-	data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAB9EAAAHCCAMAAABv6snfAAACalBMVEUAAAAQn3ARqncSpG0UnXYXon...	1
-	data:image/jpeg;base64,/9j/4AAQSkZJRgABAQAASABIAAD/2wCEAAYEBAQFBAYFBQYJBgUGCQsIBgYICwwKCgsKCgwQDAwMD...	7
-	data:image/jpeg;base64,/9j/4AAQSkZJRgABAQAASABIAAD/2wCEAAEBAQEBAQIBAQICAgICAgMCAgICAwQDAwMDAwQFBAQEB...	7
-	data:image/jpeg;base64,/9j/4AAQSkZJRgABAQAASABIAAD/2wCEAAEBAQEBAQIBAQIDAgICAwQDAwMDBAUEBAQEBAUGBQUFB...	7
-	data:image/jpeg;base64,/9j/4AAQSkZJRgABAQAASABIAAD/2wCEAAEBAQEBAQIBAQIDAgICAwQDAwMDBAYEBAQEBAYHBgYGB...	7
-	data:image/jpeg;base64,/9j/4AAQSkZJRgABAQAASABIAAD/2wCEAAYEBAUEBAYFBQUGBgYHCQ4JCQgICRINDQoOFRIWFhUSF...	7
-	data:image/jpeg;base64,/9j/4AAQSkZJRgABAQAASABIAAD/2wCEAAICAgICAQICAgIDAgIDAwYEAwMDAwcFBQQGCAcJCAgHC...	7
-	data:image/jpeg;base64,/9j/4AAQSkZJRgABAQAASABIAAD/2wCEAAEBAQEBAQIBAQIDAgICAwQDAwMDBAUEBAQEBAUGBQUFB...	7
-	data:image/jpeg;base64,/9j/4AAQSkZJRgABAQAASABIAAD/2wCEABwcHBwcHDAcHDBEMDAwRFxEREREXHRcXFxcXHSMdHR0d...	7
-	data:image/jpeg;base64,/9j/4AAQSkZJRgABAQABLAEsAAD/2wCEAAEBAQEBAQIBAQIDAgICAwQDAwMDBAYEBAQEBAYHBgYGB...	7
-	data:image/jpeg;base64,/9j/4AAQSkZJRgABAQAASABIAAD/2wCEAAEBAQEBAQIBAQIDAgICAwQDAwMDBAUEBAQEBAUGBQUFB...	7
-	data:image/jpeg;base64,/9j/4AAQSkZJRgABAQAASABIAAD/2wCEAAYEBAQFBAYFBQYJBgUGCQsIBgYICwwKCgsKCgwQDAwMD...	7
-	data:image/jpeg;base64,/9j/4AAQSkZJRgABAQAASABIAAD/2wCEAA8PDw8PDxoPDxokGhoaJDEkJCQkMT4xMTExMT5LPj4 P...	7
	/static/media/Code.1ce14e24.jpg	1
	/static/media/Jupyter.9e538510.jpg	1
	/static/media/PDF.d8b851b3.jpg	1
	/static/media/IO.031e2dbf.jpg	1
	/static/media/Unit.93d80428.jpg	1
	/static/media/FileMode.e43a9c27.jpg	1
-	data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAMgAAADKCAMAAADXTv nAAADAFBMVEVHcEz/ Pb42tb///// Pb /f...	1
-	data:image/jpeg;base64,/9j/4AAQSkZJRgABAQAASABIAAD/2wCEAAkGBxITERUSEhMVFRUXGRgYFhUYFxYXFRgYFxYaFxUVF...	1
-	data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAGQAAAB0CAYAAABzNJfPAAAddklEQVR4AeyaBVjryhaF57g8d/c26X...	1
-	data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAVMAAAC2CAMAAABTa57DAAAAsVBMVEX////0/vHe/NXJ rqz J6d9o...	1
-	data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAHgAAAB4CAYAAAA5ZDbSAAAJEElEQVR4Ae3dY5wj2RqA8WktRuuxjb...	1
-	data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAJYAAABnCAYAAADiz7teAAAYJElEQVR42uydC5QkZ1XHZ0SMYAQBUe...	1
-	data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAgAAAAIAAQMAAADOtka5AAAABlBMVEX///8AAABVwtN AAAAAXRSTl...	1
-	data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAABkAAAAZACAMAAAAW0n6VAAAAUVBMVEUAAAB9fX2AgICAgIB fn6AgI...	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 99 images on codepost.io. Check your website to make sure it's specified for each image on the page.

LINKS

ⓘ There is a total of 19 links on the homepage of this website.

ⓘ Internal links : 17

Anchor	Type	URL
codePost	text	/
Free for educators.	text	/pricing
Sign up free	text	/signup
Try it out	text	https://codepost.io/demo
View all testimonials	text	https://codepost.io/testimonials
-	image	/integrations
-	image	/integrations
-	image	/integrations
-	image	/integrations
-	image	/integrations
-	image	/integrations
-	image	/integrations
-	image	/integrations
Sign up	text	/signup
About us	text	/about
Terms	text	/terms
Privacy	text	/privacy

ⓘ External links : 2

Anchor	Type	URL
Docs	text	https://help.codepost.io
Updates	text	https://updates.codepost.io

SOCIAL MEDIA PRESENCE

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

It's a good start.

You should focus on obtaining more social shares to improve your overall SEO strategy. Check out these tips to build a better social media presence.

Facebook
Total Engagement 18
Likes 8
Shares 10
Comments 0

DOMAIN REGISTRAR

ⓘ Domain Registrar	NAMECHEAP, INC
ⓘ Registration Date	05/08/2014 10 years, 4 months, 11 days ago
ⓘ Last Modified	04/08/2019 5 years, 5 months, 12 days ago