[{"name":"h2","value":"Website loading speed tests: Unoptimized images","tag":"tag-18"},{"name":"h3","value":"A web server just can handle a certain number of users at a time","tag":"tag-25"},{"name":"h2","value":"High website traffic","tag":"tag-28"},{"name":"h2","value":"Too many ads","tag":"tag-36"},{"name":"h2","value":"Unclean code","tag":"tag-44"},{"name":"h2","value":"Lack of a Content Delivery Network (CDN)","tag":"tag-48"},{"name":"h3","value":"It\u2019s vital to perform website loading speed tests to ensure the user experience","tag":"tag-54"},{"name":"h2","value":"An outdated CMS","tag":"tag-57"},{"name":"h2","value":"Conclusion","tag":"tag-63"}]