Adlago

X-XSS-Protection when there is a value of 0 disables XSS filtering. This is not dangerous if a directive Content-Security-Policyis activated. But if you see security headers test your site - it does not have such an active directive. And probably many clients too. https://securityheaders.com/?q=https%3A%2F%2Finvisioncommunity.com%2Fforums%2F&followRedirects=on

This is a security directive that is included in a htaccess file for apache server or in a nginx server configuration. We recommend a value of: 1; mode= block In the IPS suite you use a value of 0 in the Output php file in the System/Output and this creates a duplication of the X-XSS-Protection directive in a response headers. Please remove this from the Output php file for the next release. /** * @brief Additional HTTP Headers */ public $httpHeaders = array( 'X-XSS-Protection' => '0', // This is so when we post contents with scripts (which is possible in the editor, like when embedding a Twitter tweet) the broswer doesn't block it );

Font awesome is not the best solution. Why - because it provides a delay in loading site ... And the more new things create the more you will be delayed loading site. I personally got tired of watching empty squares at the loading site. Perhaps it is good to look for other solutions. For example - the three icons that load in mobile version navigation, I replaced with data images. Loading instantly ...

A few quick tests show this for your site 1. Remove errors reported for validation html5 https://validator.w3.org/nu/?doc=https%3A%2F%2Fwww.christforums.org%2F 2. There are too many errors in your Custom CSS http://jigsaw.w3.org/css-validator/validator?uri=https%3A%2F%2Fwww.christforums.org%2F&profile=css3svg&usermedium=all&warning=1&vextwarning=&lang=bg 3. You use inline CSS in a body - this is incorrect. Move it in the head, but optimize it - so you lose your pace in the loading site.

Interesting site. If you allow I have some tips for improving loading your site. 1. Your site will load faster if you allow a JavaScript to load before the body tag closes. Open your theme for editing. Open a Custom menu and select a JavaScript 2. Optimize all forum icons. This is a very good online image optimization tool. https://tinypng.com/ 3. Pay attention to the results of this test - each row of this test will give you information about available problems. The most important are reports in red. https://yellowlab.tools/result/f7dkmjopnw 4. It is also very important to remove any errors that test html 5 validation has reported . https://validator.w3.org/nu/?doc=https%3A%2F%2Fwww.33andrain.com%2F Good luck for you and your site.

Pay attention to site errors For example, 403 for fonts.css

Try this Remove all files from the datastore directory - after using your old database

Are you planning removal of old property prefixes in 4.4 version?

This online tool uses Lighthouse version 4.0 alpha 0, and a version that Lighthouse has already activated for Chrome browser is alpha 1. There are more issues in the alpha's. It would be good to wait for release before serious tests.

Do you think about improving the way the fonts are loaded? It's very unpleasant to watch empty rectangles until ... Apparently you should also look for a variant of fonts awesome at your choice of administrator, or minified version of the fonts awesome. This would reduce the size of the downloaded file and accelerate the uploading of fonts awesome. It would also be a good solution when installing or upgrading, if an administrator chooses which flags to use and this to save a file as a custom_flags.css. This will greatly reduce size the downloaded flag.css file

Check your default theme. It is possible that the theme you are using may have some limitations. Observed bad indicators - you are using a jam.js with protocol http 1.1 - this slows down -You have the wrong setting in the X-XXS Protection server - Many validation errors html5 https://validator.w3.org/nu/?doc=https%3A%2F%2Fwww.polar-chat.de%2Fhunde%2F - 8 errors CSS level 3 + SVG http://jigsaw.w3.org/css-validator/validator?uri=https%3A%2F%2Fwww.polar-chat.de%2Fhunde%2F&profile=css3svg&usermedium=all&warning=1&vextwarning=&lang=bg Remove these errors and I'm sure your site works better.

If you have any text entered in the Search templates field, you will not see all css. I will do a few test your site and later I will write what i found.

What @rfcontrerasadvises is in a CSS file fonts I tested it and work. But I removed the use of this code because the validator html5 reported an error. On my site this report Lighthouse test disappeared after a few optimizations - but I'm not sure which optimization I eliminated from this report. Maybe if you share a link to your site, I can write some advice to you.

I've done it - but anyone who wants to remove an error on their site.

In my site I have edited. In each test if you do, you will find this issue in all customer site, included and this site... http://jigsaw.w3.org/css-validator/validator?uri=https%3A%2F%2Finvisioncommunity.com%2Fforums%2F&profile=css3svg&usermedium=all&warning=1&vextwarning=&lang=bg