Refused to load the script

18 April 2023 | Category: Browsers, General, JavaScript | Comments (0)

Sometimes you may see some Content Security Policy reports in the console, but don’t know where they coming from. Here are the examples:

Refused to l[......]

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This site can’t provide a secure connection

3 February 2022 | Category: Browsers | Comments (0)

Developing on localhost without https? It may happen, but Chromium-based browsers and Firefox will force you periodically to use https connection. And[……]

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Generate background CSS rule with SVG as data URI using Sass

28 January 2021 | Category: Browsers | Comments (0)

Highly likely you’ve heard of data URIs. It’s a way of including a resource inside your CSS. No extra separate HTTP request is then needed. The format[……]

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Flash Player will no longer be supported after December 2020 in Opera

8 October 2020 | Category: Browsers | Comments (0)

So, Flash Player will no longer be supported after December 2020 in Opera. That’s why I’ve seen in Opera version 71.0.3770.228, Mac OS.

I think I h[……]

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Adding Tags in Google Tag Manager and blocking trackers

3 October 2020 | Category: Browsers | Comments (0)

Today’s day quite a lot of users are using different solutions to keep their privacy on a good level. However, that means that when the page is loaded[……]

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userAgent for Edge (Spartan) browser

14 June 2015 | Category: Browsers | Comments (0)

Wondering what’s the userAgent for Edge (Spartan)? Here we go:

Mozilla/5.0 (Windows Phone 10.0; Android 4.2.1; NOKIA; Lumia 730 Dual SIM) Apple We[……]

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Chrome and navigator.userAgent on ChromeOS

14 June 2015 | Category: Browsers | Comments (0)

If you are curious what’s the navigator.userAgent for the Chrome browser on ChromeOS then here we go:

Mozilla/5.0 (X11; CrOS x86_64 6310.68.0) Appl[……]

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Right to left implementation tricks

19 May 2015 | Category: Browsers, General | Comments (0)


At some point you may want to have bidirectional (RTL) support in your application / web site. That means you want to have a support f[……]

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PhantomJS and source code instead of page

3 February 2015 | Category: Browsers, JavaScript | Comments (0)

Running the code in PhantomJS might bring source code instead of page (the screenshot from that is generated using page.render);


The reason of[……]

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TIP: Loading performance testing, console and cache

11 September 2014 | Category: Browsers, Short tip | Comments (0)

When you start measuring performance of downloading files by the browser then don’t forget to check if you have a turned on your cache. For example, y[……]

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