siekman.io HTML Validation Result

After validating, we found 0 error and 4 warnings.

No Errors!

4 Warnings

1. Trailing slash on void elements has no effect and interacts badly with unquoted attribute values. 38 occurrences
On line 11, column 110 '...Head --> <meta name='robots' content='index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1' /> <!-...'
On line 15, column 56 '...</title> <link rel="canonical" href="https://www.siekman.io/" /> <met...'
On line 16, column 46 '....io/" /> <meta property="og:locale" content="en_US" /> <met...'
On line 17, column 46 '...n_US" /> <meta property="og:type" content="website" /> <met...'
On line 18, column 57 '...site" /> <meta property="og:title" content="Home - Siekman.io" /> <met...'
On line 19, column 361 '...n.io" /> <meta property="og:description" content="Welcome, Thank you for coming to visit my website. I would like to inform you on this website about the problems I encountered in my position as a network and system administrator. I have been working in this industry for 15 years, and have therefore found and solved many problems. I write about this in [&hellip;]" /> <met...'
On line 20, column 61 '...ip;]" /> <meta property="og:url" content="https://www.siekman.io/" /> <met...'
On line 21, column 54 '....io/" /> <meta property="og:site_name" content="Siekman.io" /> <met...'
On line 22, column 78 '...n.io" /> <meta property="article:modified_time" content="2023-07-07T10:54:30+00:00" /> <met...'
On line 23, column 59 '...0:00" /> <meta name="twitter:card" content="summary_large_image" /> <scr...'
On line 28, column 61 '...in. --> <link rel='dns-prefetch' href='//www.googletagmanager.com' /> <link...'
On line 29, column 63 '...r.com' /> <link rel='dns-prefetch' href='//stackpath.bootstrapcdn.com' /> <link...'
On line 30, column 57 '...n.com' /> <link rel='dns-prefetch' href='//fonts.googleapis.com' /> <link...'
On line 31, column 119 '...s.com' /> <link rel="alternate" type="application/rss+xml" title="Siekman.io &raquo; Feed" href="https://www.siekman.io/feed/" /> <link...'
On line 32, column 137 '...feed/" /> <link rel="alternate" type="application/rss+xml" title="Siekman.io &raquo; Comments Feed" href="https://www.siekman.io/comments/feed/" /> <scri...'
On line 40, column 147 '...</script> <link rel='stylesheet' id='sgr-css' href='https://www.siekman.io/wp-content/plugins/simple-google-recaptcha/sgr.css' type='text/css' media='all' /> <styl...'
On line 55, column 158 '... </style> <link rel='stylesheet' id='wp-block-library-css' href='https://www.siekman.io/wp-includes/css/dist/block-library/style.min.css' type='text/css' media='all' /> <styl...'
On line 67, column 165 '... </style> <link rel='stylesheet' id='contact-form-7-css' href='https://www.siekman.io/wp-content/plugins/contact-form-7/includes/css/styles.css' type='text/css' media='all' /> <link...'
On line 68, column 156 '...='all' /> <link rel='stylesheet' id='bootstrap-css-css' href='https://stackpath.bootstrapcdn.com/bootstrap/4.5.2/css/bootstrap.min.css' type='text/css' media='all' /> <link...'
On line 69, column 162 '...='all' /> <link rel='stylesheet' id='domeinwinst-custom-css-css' href='https://www.siekman.io/wp-content/plugins/domeinwinst/domeinwinst.css' type='text/css' media='all' /> <link...'
On line 70, column 176 '...='all' /> <link rel='stylesheet' id='woocommerce-layout-css' href='https://www.siekman.io/wp-content/plugins/woocommerce/assets/css/woocommerce-layout.css' type='text/css' media='all' /> <link...'
On line 71, column 217 '...='all' /> <link rel='stylesheet' id='woocommerce-smallscreen-css' href='https://www.siekman.io/wp-content/plugins/woocommerce/assets/css/woocommerce-smallscreen.css' type='text/css' media='only screen and (max-width: 768px)' /> <link...'
On line 72, column 170 '...68px)' /> <link rel='stylesheet' id='woocommerce-general-css' href='https://www.siekman.io/wp-content/plugins/woocommerce/assets/css/woocommerce.css' type='text/css' media='all' /> <styl...'
On line 76, column 150 '... </style> <link rel='stylesheet' id='socrates-v5-style-css' href='https://www.siekman.io/wp-content/themes/socrates-v5/style.css' type='text/css' media='all' /> <link...'
On line 77, column 179 '...='all' /> <link rel='stylesheet' id='font-awesome-css' href='https://www.siekman.io/wp-content/themes/socrates-v5/css/fonts/font-awesome/font-awesome-min.css' type='text/css' media='all' /> <link...'
On line 78, column 223 '...='all' /> <link rel='stylesheet' id='socrates-v5-google-fonts-css' href='//fonts.googleapis.com/css?family=Lato%3A300%2C400%2C500%2C700%7CMontserrat%3A300%2C400%2C500%2C700%26subset%3Dlatin%2Clatin-ext' type='text/css' media='all' /> <scri...'
On line 117, column 72 '...e Kit --> <link rel="https://api.w.org/" href="https://www.siekman.io/wp-json/" /><link ...'
On line 117, column 172 '...-json/" /><link rel="alternate" type="application/json" href="https://www.siekman.io/wp-json/wp/v2/pages/2" /><link ...'
On line 117, column 278 '...ages/2" /><link rel="EditURI" type="application/rsd+xml" title="RSD" href="https://www.siekman.io/xmlrpc.php?rsd" /> <meta...'
On line 118, column 51 '...p?rsd" /> <meta name="generator" content="WordPress 6.5.5" /> <meta...'
On line 119, column 53 '...6.5.5" /> <meta name="generator" content="WooCommerce 9.0.2" /> <link...'
On line 120, column 55 '...9.0.2" /> <link rel='shortlink' href='https://www.siekman.io/' /> <link...'
On line 121, column 146 '...n.io/' /> <link rel="alternate" type="application/json+oembed" href="https://www.siekman.io/wp-json/oembed/1.0/embed?url=https%3A%2F%2Fwww.siekman.io%2F" /> <link...'
On line 122, column 154 '...io%2F" /> <link rel="alternate" type="text/xml+oembed" href="https://www.siekman.io/wp-json/oembed/1.0/embed?url=https%3A%2F%2Fwww.siekman.io%2F&#038;format=xml" /> <meta...'
On line 123, column 62 '...t=xml" /> <meta name="generator" content="Site Kit by Google 1.130.0" /> <scr...'
On line 222, column 857 '...ze-large"><img fetchpriority="high" decoding="async" width="1024" height="261" src="https://www.siekman.io/wp-content/uploads/2023/01/Scherm­afbeelding-2023-01-23-om-18.20.09-1024x261.png" alt="Terminal banner" class="wp-image-554" srcset="https://www.siekman.io/wp-content/uploads/2023/01/Scherm­afbeelding-2023-01-23-om-18.20.09-1024x261.png 1024w, https://www.siekman.io/wp-content/uploads/2023/01/Scherm­afbeelding-2023-01-23-om-18.20.09-300x77.png 300w, https://www.siekman.io/wp-content/uploads/2023/01/Scherm­afbeelding-2023-01-23-om-18.20.09-768x196.png 768w, https://www.siekman.io/wp-content/uploads/2023/01/Scherm­afbeelding-2023-01-23-om-18.20.09-1536x392.png 1536w, https://www.siekman.io/wp-content/uploads/2023/01/Scherm­afbeelding-2023-01-23-om-18.20.09.png 1756w" sizes="(max-width: 1024px) 100vw, 1024px" /></figu...'
On line 263, column 546 '...h: 300px"><input class="wp-block-search__input" id="wp-block-search__input-1" placeholder="Search" value="" type="search" name="s" required /><butto...'
On line 337, column 175 '.../script> <link rel='stylesheet' id='wc-blocks-style-css' href='https://www.siekman.io/wp-content/plugins/woocommerce/assets/client/blocks/wc-blocks.css' type='text/css' media='all' /> <scri...'

2. The “type” attribute is unnecessary for JavaScript resources. 23 occurrences
On line 33, column 31 '...feed/" /> <script type="text/javascript"> /* <!...'
On line 79, column 49 '...='all' /> <script type="text/javascript" id="sgr-js-extra"> /* <!...'
On line 84, column 137 '...</script> <script type="text/javascript" src="https://www.siekman.io/wp-content/plugins/simple-google-recaptcha/sgr.js?ver=1678215385" id="sgr-js"></scri...'
On line 85, column 126 '...</script> <script type="text/javascript" src="https://www.siekman.io/wp-includes/js/jquery/jquery.min.js?ver=3.7.1" id="jquery-core-js"></scri...'
On line 86, column 137 '...</script> <script type="text/javascript" src="https://www.siekman.io/wp-includes/js/jquery/jquery-migrate.min.js?ver=3.4.1" id="jquery-migrate-js"></scri...'
On line 87, column 219 '...</script> <script type="text/javascript" src="https://www.siekman.io/wp-content/plugins/woocommerce/assets/js/jquery-blockui/jquery.blockUI.min.js?ver=2.7.0-wc.9.0.2" id="jquery-blockui-js" defer="defer" data-wp-strategy="defer"></scri...'
On line 88, column 60 '...</script> <script type="text/javascript" id="wc-add-to-cart-js-extra"> /* <!...'
On line 93, column 201 '...</script> <script type="text/javascript" src="https://www.siekman.io/wp-content/plugins/woocommerce/assets/js/frontend/add-to-cart.min.js?ver=9.0.2" id="wc-add-to-cart-js" defer="defer" data-wp-strategy="defer"></scri...'
On line 94, column 204 '...</script> <script type="text/javascript" src="https://www.siekman.io/wp-content/plugins/woocommerce/assets/js/js-cookie/js.cookie.min.js?ver=2.1.4-wc.9.0.2" id="js-cookie-js" defer="defer" data-wp-strategy="defer"></scri...'
On line 95, column 57 '...</script> <script type="text/javascript" id="woocommerce-js-extra"> /* <!...'
On line 100, column 198 '...</script> <script type="text/javascript" src="https://www.siekman.io/wp-content/plugins/woocommerce/assets/js/frontend/woocommerce.min.js?ver=9.0.2" id="woocommerce-js" defer="defer" data-wp-strategy="defer"></scri...'
On line 105, column 120 '...e Kit --> <script type="text/javascript" src="https://www.googletagmanager.com/gtag/js?id=GT-MKBFRPX" id="google_gtagjs-js" async></scri...'
On line 106, column 59 '...</script> <script type="text/javascript" id="google_gtagjs-js-after"> /* <!...'
On line 123, column 95 '...30.0" /> <script type="text/javascript"> (...'
On line 330, column 33 '... --> <script type='text/javascript'> (fu...'
On line 338, column 141 '...='all' /> <script type="text/javascript" src="https://www.siekman.io/wp-content/plugins/contact-form-7/includes/swv/js/index.js?ver=5.9.6" id="swv-js"></scri...'
On line 339, column 60 '...</script> <script type="text/javascript" id="contact-form-7-js-extra"> /* <!...'
On line 344, column 148 '...</script> <script type="text/javascript" src="https://www.siekman.io/wp-content/plugins/contact-form-7/includes/js/index.js?ver=5.9.6" id="contact-form-7-js"></scri...'
On line 345, column 145 '...</script> <script type="text/javascript" src="https://www.siekman.io/wp-content/plugins/socrates-plugin/assets/js/front.min.js?ver=1.70" id="soc-front-js"></scri...'
On line 346, column 168 '...</script> <script type="text/javascript" src="https://www.siekman.io/wp-content/plugins/woocommerce/assets/js/sourcebuster/sourcebuster.min.js?ver=9.0.2" id="sourcebuster-js-js"></scri...'
On line 347, column 66 '...</script> <script type="text/javascript" id="wc-order-attribution-js-extra"> /* <!...'
On line 352, column 174 '...</script> <script type="text/javascript" src="https://www.siekman.io/wp-content/plugins/woocommerce/assets/js/frontend/order-attribution.min.js?ver=9.0.2" id="wc-order-attribution-js"></scri...'
On line 353, column 146 '...</script> <script type="text/javascript" src="https://www.siekman.io/wp-content/themes/socrates-v5/js/general-min.js?ver=5.046" id="socrates-v5-main-js-js"></scri...'

3. The “type” attribute for the “style” element is not needed and should be omitted. 5 occurrences
On line 41, column 55 '...='all' /> <style id='wp-emoji-styles-inline-css' type='text/css'> img...'
On line 56, column 60 '...='all' /> <style id='classic-theme-styles-inline-css' type='text/css'> /*! T...'
On line 60, column 53 '... </style> <style id='global-styles-inline-css' type='text/css'> body{...'
On line 73, column 58 '...='all' /> <style id='woocommerce-inline-inline-css' type='text/css'> .wooc...'
On line 129, column 25 '...script> <style type="text/css">.wrapp...'

4. Consider using the “h1” element as a top-level heading only (all “h1” elements are treated as top-level headings by many screen readers and other tools). 1 occurrence
On line 218, column 30 '...> <h1 class="page-title">Home</...'