Software Alternatives, Accelerators & Startups

warmup.rocks VS Mode Python Notebooks

Compare warmup.rocks VS Mode Python Notebooks and see what are their differences

warmup.rocks logo warmup.rocks

warmup.rocks keeps your CDN cache warm in every edge location worldwide: Cloudflare, Fastly, Akamai, CloudFront and more. Warming from 42 countries, hit-ratio analytics.
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Mode Python Notebooks logo Mode Python Notebooks

Exploratory analysis you can share
  • warmup.rocks Homepage
    Homepage //
    2026-07-18
  • warmup.rocks Dashboard
    Dashboard //
    2026-07-18

A CDN isn't one cache. It's hundreds of independent ones, and most of them are cold.

Cloudflare alone runs 300+ data centers, and each keeps its own cache. A page cached in Frankfurt is still ice cold in Tokyo, so the first visitor per region pays the full origin round trip. In our measurement of 408,000 CDN requests, a cache miss was 3.5x slower than a hit at the median.

warmup.rocks fixes that by requesting your pages from 42 countries on 6 continents on a schedule. Each request enters the CDN network in a different region and fills the edge location it lands in: 90+ locations per warming pass.

What makes it different: verification. We record the cache status (cf-cache-status, x-cache and equivalents) of every single response and show you the hit ratio per edge location, per run. Warming without verification is hoping.

Features

  • Sitemap auto-discovery, nested sitemap indexes resolved before every run
  • CDN auto-detection: Cloudflare, Fastly, CloudFront, Akamai, bunny.net, CDN77
  • Scheduled runs every 1-3 hours depending on plan
  • Deploy hooks + official GitHub Action: re-warm right after your CI purges the cache
  • Mobile cache variant (second pass with a mobile user agent)
  • Email alerts when a WAF rule blocks warming runs

Free tools, no signup: multi-location cache checker and website speed test.

Nothing to install: no plugin, no DNS change. 7-day free trial, plans from $15/month.

  • Mode Python Notebooks Landing page
    Landing page //
    2023-05-08

warmup.rocks

$ Details
paid Free Trial $15 / Monthly (1 project, 100 pages per run, Warm every 3 hours)
Platforms
Web Wordpress WooCommerce Wix ReactJS
Release Date
2026 July
Startup details
Country
Switzerland
Founder(s)
Kevin Kyburz
Employees
1 - 9

Mode Python Notebooks

Website
mode.com
Pricing URL
-
$ Details
-
Platforms
-
Release Date
-

warmup.rocks features and specs

  • Free Resource
    Warmup.rocks offers a collection of button hover effects and micro-interactions completely free of charge, making it accessible to developers and designers of all budgets.
  • Copy-Paste Code
    The site provides ready-to-use CSS and HTML code snippets that can be easily copied and implemented directly into projects, saving development time.
  • Visual Preview
    Users can see live previews of each animation effect before deciding to use it, allowing for quick visual assessment without needing to test code first.
  • Variety of Effects
    The collection includes numerous different button animation styles, giving developers multiple creative options to enhance user interface interactivity.
  • Lightweight Implementation
    The animations are typically built with pure CSS or minimal JavaScript, making them lightweight and easy to integrate without heavy dependencies.

Mode Python Notebooks features and specs

  • Integrated with Mode Analytics
    Mode Python Notebooks are seamlessly integrated with Mode Analytics, allowing users to perform advanced analytics and directly visualize the results within the same platform. This integration enables smooth transitions between data querying, manipulation, visualization, and reporting.
  • Real-time Collaboration
    Mode Notebooks support real-time collaboration, which allows multiple users to work on the same notebook simultaneously. This feature facilitates teamwork, enhances productivity, and ensures everyone is on the same page.
  • Accessible via Web Interface
    Being a web-based tool, Mode Python Notebooks can be accessed from any device with an internet connection, eliminating the need for complicated setup or installation processes. It provides convenience for users to work productively online without software compatibility issues.
  • Built-in Visualization Tools
    With Mode's built-in visualization capabilities, users can generate quick and interactive visual representations of data and insights directly within the notebooks. This feature is designed to facilitate better understanding and presentation of data analysis results.
  • Integration with SQL and R
    The notebooks support integrations with SQL and R, allowing users to leverage multiple languages and databases within a single notebook environment. This flexibility can help cater to diverse data manipulation and analysis requirements.

Possible disadvantages of Mode Python Notebooks

  • Limited Offline Access
    As a cloud-based tool, Mode Python Notebooks require internet access for functionality. This reliance on an internet connection can be restrictive and inconvenient for users who require offline access to notebooks and data.
  • Dependency on Third-party Platform
    Users are dependent on Mode as a third-party platform for functionality and reliability. Any outages or changes in service can directly impact users' ability to access and use their notebooks effectively.
  • Potential Learning Curve
    Individuals new to Mode Analytics may experience a learning curve when getting accustomed to the platform and its various features, particularly if they are more familiar with other notebook environments like Jupyter.
  • Subscription Costs
    Using Mode Python Notebooks typically involves subscription costs, which may be a limiting factor for individuals or small teams with budget constraints. The costs can add up compared to free alternatives, affecting the choice based on financial considerations.
  • Limited Customization
    Compared to open-source alternatives like Jupyter Notebooks, Mode Python Notebooks might offer limited customization options for those looking to deeply configure their working environment according to specific requirements.

Category Popularity

0-100% (relative to warmup.rocks and Mode Python Notebooks)
CDN
100 100%
0% 0
Developer Tools
26 26%
74% 74
Web Cache
100 100%
0% 0
Education
0 0%
100% 100

Questions & Answers

As answered by people managing warmup.rocks and Mode Python Notebooks.

Who are some of the biggest customers of your product?

warmup.rocks's answer

  • this:matters GmbH (the Swiss web agency behind the product, running client sites through it)

What makes your product unique?

warmup.rocks's answer

Most cache warmers run from one server, so they only warm the one CDN edge location that server happens to hit. CDNs like Cloudflare cache per data center, 300+ of them, and a HIT in Frankfurt says nothing about Singapore.

warmup.rocks is different:

  • Warms from 42 countries on 6 continents, so the cache gets filled where your visitors actually are
  • Verifies every response (cf-cache-status, x-cache) instead of just firing requests and hoping
  • Shows hit ratio per edge location, so you see whether warming actually works
  • Nothing to install: no plugin, no script tag, no DNS change

Why should a person choose your product over its competitors?

warmup.rocks's answer

Three reasons:

  • Geography. Competitors warm from a single region. We warm from 42 countries, which is the whole point of a CDN cache.
  • Verification. We read the cache status header of every single response and report the actual hit ratio per location, so you see whether warming works instead of taking it on faith.
  • Deploy integration. A deploy hook or our GitHub Action re-warms the cache right after you ship, which is exactly when it's coldest.

Plans start at $15/month with a 7-day free trial.

How would you describe the primary audience of your product?

warmup.rocks's answer

Developers, agencies and store owners who run sites behind a CDN (Cloudflare, Fastly, CloudFront, Akamai, bunny.net) and serve visitors in more than one region. Typical cases:

  • WordPress/WooCommerce sites where preload plugins stop at the server cache
  • Shopify and Magento stores with a long product tail that never stays warm on its own
  • Anyone whose deploys purge the edge cache and leave the first visitor per location with a slow load

What's the story behind your product?

warmup.rocks's answer

I run a web agency in Switzerland, and for years I believed our sites were fast because we put them behind Cloudflare and saw HIT in the headers. Then I measured from other continents: pages that loaded in milliseconds from Zurich took multiple seconds from Tokyo or São Paulo, because each edge location keeps its own cache and most of them were cold.

I built a warmer for our own client sites first, then measured 408,000 CDN requests and found a miss is 3.5× slower than a hit at the median. That data convinced me this should be a product.

Which are the primary technologies used for building your product?

warmup.rocks's answer

  • Node.js + TypeScript with Hono as the web framework
  • SQLite for storage
  • Astro for the public site, vanilla JavaScript for the dashboard
  • Warming requests go through dedicated datacenter proxies in 42 countries

The whole thing runs on a plain VPS behind Cloudflare, which keeps it fast and cheap without a pile of infrastructure.

User comments

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What are some alternatives?

When comparing warmup.rocks and Mode Python Notebooks, you can also consider the following products

Cache Status - Cache Status is an easy cache status and management tool located right in your address-bar.

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CacheFly - The Fastest Global Throughput CDN

Learn Python The Hard Way - One of the best guides to learn Python & coding in general