calhacks.io

Website review calhacks.io

Cal Hacks 12.0

 Generated on February 14 2026 20:23 PM

Old data? UPDATE !

The score is 51/100

SEO Content

Title

Cal Hacks 12.0

Length : 14

Perfect, your title contains between 10 and 70 characters.

Description

October 24-26, 2025 at the Palace of Fine Arts

Length : 46

Ideally, your meta description should contain between 70 and 160 characters (spaces included). Use this free tool to calculate text length.

Keywords

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Og Meta Properties

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Property Content
title Cal Hacks 12.0
description October 24-26, 2025 at the Palace of Fine Arts. Cal Hacks is the world's largest collegiate hackathon: fostering a culture of hacking, entrepreneurship, and social good via the empowerment of technology.
image https://hc-cdn.hel1.your-objectstorage.com/s/v3/80497dee79378aeb08bc0470aaacc2b1675c848e_meta.png

Headings

H1 H2 H3 H4 H5 H6
7 10 53 0 0 0
  • [H1] You Belong At Cal Hacks!
  • [H1] Our Story - Twelve Years of Hacking
  • [H1] Join us for DDoSki's Hack Month!
  • [H1] A round of applause to our sponsors, who make all of this possible.
  • [H1] And a big thank you to our partners.
  • [H1] FAQs
  • [H1] Made with ❤️ — the Cal Hacks Team
  • [H2] 01/
  • [H2] 02/
  • [H2] 03/
  • [H2] 04/
  • [H2] 05/
  • [H2] 06/
  • [H2] 07/
  • [H2] 08/
  • [H2] 09/
  • [H2]
  • [H3] INTRO TO HACKATHONS
  • [H3] URM HACK NIGHT
  • [H3] PRE-HACKATHON SOCIAL
  • [H3] ANTHROPIC WORKSHOP
  • [H3] DDOSKI'S HACK NIGHT
  • [H3] APPLOVIN WORKSHOP
  • [H3] GET HACKATHON READY: LEARN HOW TO NETWORK*
  • [H3] CRASH COURSE IN FIGMA MAKE
  • [H3] FETCH.AI WORKSHOP
  • [H3] What is Cal Hacks?
  • [H3] Who can participate?
  • [H3] How many people can be on a single team?
  • [H3] What qualifies as a beginner team?
  • [H3] Do I have to have a team to participate?
  • [H3] Can I start on my project before the hackathon?
  • [H3] I can't wait until the weekend to get hacking!
  • [H3] Still have questions?
  • [H3] Who can apply?
  • [H3] If I've graduated, can I volunteer to be a judge or mentor?
  • [H3] How do I apply?
  • [H3] Why are there two timelines for applying?
  • [H3] Do I get guaranteed admission if I apply early?
  • [H3] I applied! What's next?
  • [H3] Do you have a waitlist or accept walk-ins on the day-of?
  • [H3] Where is Cal Hacks?
  • [H3] What should I bring?
  • [H3] Do I have to be in-person?
  • [H3] Will food be provided?
  • [H3] Will there be overnight accommodations?
  • [H3] Will my travel be reimbursed?
  • [H3] Will there be hardware I can use?
  • [H3] What is Cal Hacks?
  • [H3] Who can participate?
  • [H3] How many people can be on a single team?
  • [H3] What qualifies as a beginner team?
  • [H3] Do I have to have a team to participate?
  • [H3] Can I start on my project before the hackathon?
  • [H3] I can't wait until the weekend to get hacking!
  • [H3] Still have questions?
  • [H3] Who can apply?
  • [H3] If I've graduated, can I volunteer to be a judge or mentor?
  • [H3] How do I apply?
  • [H3] Why are there two timelines for applying?
  • [H3] Do I get guaranteed admission if I apply early?
  • [H3] I applied! What's next?
  • [H3] Do you have a waitlist or accept walk-ins on the day-of?
  • [H3] Where is Cal Hacks?
  • [H3] What should I bring?
  • [H3] Do I have to be in-person?
  • [H3] Will food be provided?
  • [H3] Will there be overnight accommodations?
  • [H3] Will my travel be reimbursed?
  • [H3] Will there be hardware I can use?

Images

We found 157 images on this web page.

2 alt attributes are empty or missing. Add alternative text so that search engines can better understand the content of your images.

Text/HTML Ratio

Ratio : 2%

This page's ratio of text to HTML code is below 15 percent, this means that your website probably needs more text content.

Flash

Perfect, no Flash content has been detected on this page.

Iframe

Great, there are no Iframes detected on this page.

URL Rewrite

Good. Your links looks friendly!

Underscores in the URLs

Perfect! No underscores detected in your URLs.

In-page links

We found a total of 18 links including 0 link(s) to files

Anchor Type Juice
ABOUT Internal Passing Juice
VENUE Internal Passing Juice
OUR STORY Internal Passing Juice
HACK MONTH Internal Passing Juice
SPONSORS Internal Passing Juice
FAQ Internal Passing Juice
REGISTER Internal Passing Juice
Get directions External Passing Juice
RSVP! External Passing Juice
RSVP! External Passing Juice
RSVP! External Passing Juice
RSVP! External Passing Juice
RSVP! External Passing Juice
RSVP! External Passing Juice
RSVP! External Passing Juice
RSVP! External Passing Juice
RSVP! External Passing Juice
here! External Passing Juice

SEO Keywords

Keywords Cloud

apply how team meet -person get participate hacks figma cal

Keywords Consistency

Keyword Content Title Keywords Description Headings
cal 9
hacks 9
how 8
team 7
apply 6

Usability

Url

Domain : calhacks.io

Length : 11

Favicon

Very bad. We have not found shortcut icon. Icons are one of easy ways to attract regular visitors to your website more often.

Printability

We could not find a Print-Friendly CSS.

Language

Good. Your declared language is en.

Dublin Core

This page does not take advantage of Dublin Core.

Document

Doctype

HTML 5

Encoding

Perfect. Your declared charset is UTF-8.

W3C Validity

Errors : 0

Warnings : 0

Email Privacy

Warning! At least one email address has been found in the plain text. Use free antispam protector to hide email from spammers.

Deprecated HTML

Great! We haven't found deprecated HTML tags in your HTML.

Speed Tips

Excellent, your website doesn't use nested tables.
Too bad, your website is using inline styles.
Great, your website has few CSS files.
Too bad, your website has too many JS files (more than 6).
Perfect, your website takes advantage of gzip.

Mobile

Mobile Optimization

Apple Icon
Meta Viewport Tag
Flash content

Optimization

XML Sitemap

Missing

Your website does not have an XML sitemap - this can be problematic.

A sitemap lists URLs that are available for crawling and can include additional information like your site's latest updates, frequency of changes and importance of the URLs. This allows search engines to crawl the site more intelligently.

Robots.txt

https://calhacks.io/robots.txt

Great, your website has a robots.txt file.

Analytics

Missing

We didn't detect an analytics tool installed on this website.

Web analytics let you measure visitor activity on your website. You should have at least one analytics tool installed, but It can also be good to install a second in order to cross-check the data.

PageSpeed Insights

Device
Categories

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