Hamel.dev Site Title
Hamel’s Blog
Hamel.dev Meta Description
A collection of technical blogs and talks on machine learning and data science.
Hamel.dev Test Results
Hamel.dev Mobile Performance: 99/100
Quick overview:
Opportunities
These suggestions can help your page load faster. They don't directly affect the Performance score.
Eliminate render-blocking resources. Potential savings of 170 ms
Resources are blocking the first paint of your page. Consider delivering critical JS/CSS inline and deferring all non-critical JS/styles. Learn more.
Efficiently encode images. Potential savings of 5 KiB
Optimized images load faster and consume less cellular data. Learn more.
Serve images in next-gen formats. Potential savings of 10 KiB
Image formats like JPEG 2000, JPEG XR, and WebP often provide better compression than PNG or JPEG, which means faster downloads and less data consumption. Learn more.
Diagnostics
More information about the performance of your application. These numbers don't directly affect the Performance score.
Ensure text remains visible during webfont load
Leverage the font-display CSS feature to ensure text is user-visible while webfonts are loading. Learn more.
Serve static assets with an efficient cache policy
10 resources found
A long cache lifetime can speed up repeat visits to your page. Learn more.
Avoid long main-thread tasks
1 long task found
Lists the longest tasks on the main thread, useful for identifying worst contributors to input delay. Learn more
Keep request counts low and transfer sizes small
13 requests • 81 KiB
To set budgets for the quantity and size of page resources, add a budget.json file. Learn more.
Avoid chaining critical requests
5 chains found
The Critical Request Chains below show you what resources are loaded with a high priority. Consider reducing the length of chains, reducing the download size of resources, or deferring the download of unnecessary resources to improve page load. Learn more.
Largest Contentful Paint element
1 element found
This is the largest contentful element painted within the viewport. Learn More
Hamel.dev Mobile SEO: 100/100
Quick overview:
Hamel.dev Mobile Best Practices: 85/100
Quick overview:
Trust and Safety
Does not use HTTPS
1 insecure request found
All sites should be protected with HTTPS, even ones that don't handle sensitive data. This includes avoiding mixed content, where some resources are loaded over HTTP despite the initial request being servedover HTTPS. HTTPS prevents intruders from tampering with or passively listening in on the communications between your app and your users, and is a prerequisite for HTTP/2 and many new web platform APIs. Learn more.
User Experience
Serves images with low resolution
Image natural dimensions should be proportional to the display size and the pixel ratio to maximize image clarity. Learn more.
Hamel.dev Mobile Progressive Web App: 46/100
Quick overview:
PWA Optimized
Does not set a theme color for the address bar.
The browser address bar can be themed to match your site. Learn more. Failures: No manifest was fetched,
No `<meta name="theme-color">` tag found.
Is not configured for a custom splash screen
A themed splash screen ensures a high-quality experience when users launch your app from their homescreens. Learn more. Failures: No manifest was fetched.
Manifest doesn't have a maskable icon
A maskable icon ensures that the image fills the entire shape without being letterboxed when installing the app on a device. Learn more. No manifest was fetched
Does not provide a valid `apple-touch-icon`
For ideal appearance on iOS when users add a progressive web app to the home screen, define an `apple-touch-icon`. It must point to a non-transparent 192px (or 180px) square PNG. Learn More.
Fast and reliable
`start_url` does not respond with a 200 when offline
A service worker enables your web app to be reliable in unpredictable network conditions. Learn more. No usable web app manifest found on page.
Current page does not respond with a 200 when offline
If you're building a Progressive Web App, consider using a service worker so that your app can work offline. Learn more.
Installable
Does not use HTTPS
1 insecure request found
All sites should be protected with HTTPS, even ones that don't handle sensitive data. This includes avoiding mixed content, where some resources are loaded over HTTP despite the initial request being servedover HTTPS. HTTPS prevents intruders from tampering with or passively listening in on the communications between your app and your users, and is a prerequisite for HTTP/2 and many new web platform APIs. Learn more.
Does not register a service worker that controls page and `start_url`
The service worker is the technology that enables your app to use many Progressive Web App features, such as offline, add to homescreen, and push notifications. Learn more.
Web app manifest does not meet the installability requirements
Browsers can proactively prompt users to add your app to their homescreen, which can lead to higher engagement. Learn more. Failures: No manifest was fetched.
Hamel.dev Mobile Accessibility: 95/100
Quick overview:
Names and labels
These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.
Links do not have a discernible name
Link text (and alternate text for images, when used as links) that is discernible, unique, and focusable improves the navigation experience for screen reader users. Learn more.
Similar sites
Similar tests
www.hamel.com
www.hamel.net
www.hamel.org
www.hamel.info
www.hamel.biz
www.hamel.us
www.hamel.mobi
www.amel.dev
www.hamel.dev
www.bamel.dev
www.hbamel.dev
www.bhamel.dev
www.gamel.dev
www.hgamel.dev
www.ghamel.dev
www.yamel.dev
www.hyamel.dev
www.yhamel.dev
www.uamel.dev
www.huamel.dev
www.uhamel.dev
www.jamel.dev
www.hjamel.dev
www.jhamel.dev
www.namel.dev
www.hnamel.dev
www.nhamel.dev
www.hmel.dev
www.hqmel.dev
www.haqmel.dev
www.hqamel.dev
www.hwmel.dev
www.hawmel.dev
www.hwamel.dev
www.hsmel.dev
www.hasmel.dev
www.hsamel.dev
www.hzmel.dev
www.hazmel.dev
www.hzamel.dev
www.hael.dev
www.hanel.dev
www.hamnel.dev
www.hanmel.dev
www.hajel.dev
www.hamjel.dev
www.hajmel.dev
www.hakel.dev
www.hamkel.dev
www.hakmel.dev
www.haml.dev
www.hamwl.dev
www.hamewl.dev
www.hamwel.dev
www.hamsl.dev
www.hamesl.dev
www.hamsel.dev
www.hamdl.dev
www.hamedl.dev
www.hamdel.dev
www.hamrl.dev
www.hamerl.dev
www.hamrel.dev
www.hame.dev
www.hamep.dev
www.hamelp.dev
www.hamepl.dev
www.hameo.dev
www.hamelo.dev
www.hameol.dev
www.hamek.dev
www.hamelk.dev
www.hamekl.dev
www.hamel.net
www.hamel.org
www.hamel.info
www.hamel.biz
www.hamel.us
www.hamel.mobi
www.amel.dev
www.hamel.dev
www.bamel.dev
www.hbamel.dev
www.bhamel.dev
www.gamel.dev
www.hgamel.dev
www.ghamel.dev
www.yamel.dev
www.hyamel.dev
www.yhamel.dev
www.uamel.dev
www.huamel.dev
www.uhamel.dev
www.jamel.dev
www.hjamel.dev
www.jhamel.dev
www.namel.dev
www.hnamel.dev
www.nhamel.dev
www.hmel.dev
www.hqmel.dev
www.haqmel.dev
www.hqamel.dev
www.hwmel.dev
www.hawmel.dev
www.hwamel.dev
www.hsmel.dev
www.hasmel.dev
www.hsamel.dev
www.hzmel.dev
www.hazmel.dev
www.hzamel.dev
www.hael.dev
www.hanel.dev
www.hamnel.dev
www.hanmel.dev
www.hajel.dev
www.hamjel.dev
www.hajmel.dev
www.hakel.dev
www.hamkel.dev
www.hakmel.dev
www.haml.dev
www.hamwl.dev
www.hamewl.dev
www.hamwel.dev
www.hamsl.dev
www.hamesl.dev
www.hamsel.dev
www.hamdl.dev
www.hamedl.dev
www.hamdel.dev
www.hamrl.dev
www.hamerl.dev
www.hamrel.dev
www.hame.dev
www.hamep.dev
www.hamelp.dev
www.hamepl.dev
www.hameo.dev
www.hamelo.dev
www.hameol.dev
www.hamek.dev
www.hamelk.dev
www.hamekl.dev