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Gtmetrix avoid bad requests

Gtmetrix avoid bad requests

When a web page testing tool (like Pingdom or GTMetrix ) suggests you ”Avoid Bad Requests” it means one thing: a 404 error or similar.
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Conclusion

Posts How to fetch all images from a WordPress draft using PHP?
How to fetch all images from a WordPress draft using PHP?
How do I get all images from WordPress? How do I get a list of all posts in WordPress? How do I fetch post data in WordPress? How do I show recent pos...
Bootstrap How to install Bootstrap in a WordPress child theme
How to install Bootstrap in a WordPress child theme
How do I add bootstrap to my WordPress theme? How do I add bootstrap 4 to my WordPress theme? How do I use Bootstrap CDN in WordPress? How do I conver...
Filter How to pass a variable from Template to add_filter-Function?
How to pass a variable from Template to add_filter-Function?
How many parameters can be passed to Add_filter ()? How do you pass arguments in addaction? What is Apply_filters? How do you apply a filter? What is ...