Szczepienia.github.io Site Title

Szczepienia przeciw COVID-19 | Pomoc przy wyszukiwaniu wolnych terminów na szczepienia przeciw COVID-19 w Polsce.

Szczepienia.github.io Meta Description

Pomoc przy wyszukiwaniu wolnych terminów na szczepienia przeciw COVID-19 w Polsce.

Szczepienia.github.io Test Results

Szczepienia.github.io Mobile Performance: 55/100
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 3,930 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.
Remove unused JavaScript. Potential savings of 349 KiB
Remove unused JavaScript to reduce bytes consumed by network activity. Learn more.
Minify JavaScript. Potential savings of 44 KiB
Minifying JavaScript files can reduce payload sizes and script parse time. Learn more.
Remove unused CSS. Potential savings of 11 KiB
Remove dead rules from stylesheets and defer the loading of CSS not used for above-the-fold content to reduce unnecessary bytes consumed by network activity. Learn more.
Avoid serving legacy JavaScript to modern browsers. Potential savings of 6 KiB
Polyfills and transforms enable legacy browsers to use new JavaScript features. However, many aren't necessary for modern browsers. For your bundled JavaScript, adopt a modern script deployment strategy using module/nomodule feature detection to reduce the amount of code shipped to modern browsers, while retaining support for legacy browsers. Learn More
Diagnostics
More information about the performance of your application. These numbers don't directly affect the Performance score.
Image elements do not have explicit `width` and `height`
Set an explicit width and height on image elements to reduce layout shifts and improve CLS. Learn more
Serve static assets with an efficient cache policy
8 resources found
A long cache lifetime can speed up repeat visits to your page. Learn more.
Largest Contentful Paint element
1 element found
This is the largest contentful element painted within the viewport. Learn More
Avoid long main-thread tasks
3 long tasks 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
19 requests • 629 KiB
To set budgets for the quantity and size of page resources, add a budget.json file. Learn more.
Avoid chaining critical requests
9 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.

Szczepienia.github.io Mobile SEO: 92/100
Quick overview:
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Image elements do not have `[alt]` attributes
Informative elements should aim for short, descriptive alternate text. Decorative elements can be ignored with an empty alt attribute. Learn more.

Szczepienia.github.io Mobile Best Practices: 87/100
Quick overview:
Trust and Safety
Includes front-end JavaScript libraries with known security vulnerabilities
3 vulnerabilities detected
Some third-party scripts may contain known security vulnerabilities that are easily identified and exploited by attackers. Learn more.
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 served over 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.
Szczepienia.github.io Mobile Progressive Web App: 42/100
Quick overview:
PWA Optimized
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.
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.
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.
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.
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
Installable
Web app manifest or service worker do not meet the installability requirements
1 reason
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. With proper service worker and manifest implementations, browsers can proactively prompt users to add your app to their homescreen, which can lead to higher engagement. Learn more.
Szczepienia.github.io Mobile Accessibility: 86/100
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.
`<object>` elements do not have `[alt]` text
Screen readers cannot translate non-text content. Adding alt text to `<object>` elements helps screen readers convey meaning to users. Learn more.
Image elements do not have `[alt]` attributes
Informative elements should aim for short, descriptive alternate text. Decorative elements can be ignored with an empty alt attribute. Learn more.
Contrast
These are opportunities to improve the legibility of your content.
Background and foreground colors do not have a sufficient contrast ratio.
Low-contrast text is difficult or impossible for many users to read. Learn more.
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Lists do not contain only `<li>` elements and script supporting elements (`<script>` and `<template>`).
Screen readers have a specific way of announcing lists. Ensuring proper list structure aids screen reader output. Learn more.
Similar tests
www.szczepienia.com
www.szczepienia.net
www.szczepienia.org
www.szczepienia.info
www.szczepienia.biz
www.szczepienia.us
www.szczepienia.mobi
www.zczepienia.github.io
www.szczepienia.github.io
www.wzczepienia.github.io
www.swzczepienia.github.io
www.wszczepienia.github.io
www.ezczepienia.github.io
www.sezczepienia.github.io
www.eszczepienia.github.io
www.dzczepienia.github.io
www.sdzczepienia.github.io
www.dszczepienia.github.io
www.zzczepienia.github.io
www.szzczepienia.github.io
www.zszczepienia.github.io
www.xzczepienia.github.io
www.sxzczepienia.github.io
www.xszczepienia.github.io
www.azczepienia.github.io
www.sazczepienia.github.io
www.aszczepienia.github.io
www.sczepienia.github.io
www.sxczepienia.github.io
www.szxczepienia.github.io
www.ssczepienia.github.io
www.szsczepienia.github.io
www.sszczepienia.github.io
www.saczepienia.github.io
www.szaczepienia.github.io
www.szzepienia.github.io
www.szxzepienia.github.io
www.szcxzepienia.github.io
www.szdzepienia.github.io
www.szcdzepienia.github.io
www.szdczepienia.github.io
www.szfzepienia.github.io
www.szcfzepienia.github.io
www.szfczepienia.github.io
www.szvzepienia.github.io
www.szcvzepienia.github.io
www.szvczepienia.github.io
www.szcepienia.github.io
www.szcxepienia.github.io
www.szczxepienia.github.io
www.szcsepienia.github.io
www.szczsepienia.github.io
www.szcszepienia.github.io
www.szcaepienia.github.io
www.szczaepienia.github.io
www.szcazepienia.github.io
www.szczpienia.github.io
www.szczwpienia.github.io
www.szczewpienia.github.io
www.szczwepienia.github.io
www.szczspienia.github.io
www.szczespienia.github.io
www.szczdpienia.github.io
www.szczedpienia.github.io
www.szczdepienia.github.io
www.szczrpienia.github.io
www.szczerpienia.github.io
www.szczrepienia.github.io
www.szczeienia.github.io
www.szczeoienia.github.io
www.szczepoienia.github.io
www.szczeopienia.github.io
www.szczelienia.github.io
www.szczeplienia.github.io
www.szczelpienia.github.io
www.szczepenia.github.io
www.szczepuenia.github.io
www.szczepiuenia.github.io
www.szczepuienia.github.io
www.szczepjenia.github.io
www.szczepijenia.github.io
www.szczepjienia.github.io
www.szczepkenia.github.io
www.szczepikenia.github.io
www.szczepkienia.github.io
www.szczepoenia.github.io
www.szczepioenia.github.io
www.szczepinia.github.io
www.szczepiwnia.github.io
www.szczepiewnia.github.io
www.szczepiwenia.github.io
www.szczepisnia.github.io
www.szczepiesnia.github.io
www.szczepisenia.github.io
www.szczepidnia.github.io
www.szczepiednia.github.io
www.szczepidenia.github.io
www.szczepirnia.github.io
www.szczepiernia.github.io
www.szczepirenia.github.io
www.szczepieia.github.io
www.szczepiebia.github.io
www.szczepienbia.github.io
www.szczepiebnia.github.io
www.szczepiehia.github.io
www.szczepienhia.github.io
www.szczepiehnia.github.io
www.szczepiejia.github.io
www.szczepienjia.github.io
www.szczepiejnia.github.io
www.szczepiemia.github.io
www.szczepienmia.github.io
www.szczepiemnia.github.io
www.szczepiena.github.io
www.szczepienua.github.io
www.szczepieniua.github.io
www.szczepienuia.github.io
www.szczepienja.github.io
www.szczepienija.github.io
www.szczepienka.github.io
www.szczepienika.github.io
www.szczepienkia.github.io
www.szczepienoa.github.io
www.szczepienioa.github.io
www.szczepienoia.github.io
www.szczepieni.github.io
www.szczepieniq.github.io
www.szczepieniaq.github.io
www.szczepieniqa.github.io
www.szczepieniw.github.io
www.szczepieniaw.github.io
www.szczepieniwa.github.io
www.szczepienis.github.io
www.szczepienias.github.io
www.szczepienisa.github.io
www.szczepieniz.github.io
www.szczepieniaz.github.io
www.szczepieniza.github.io
Last Tested: