Kilotest: Diagnoses of attribute invalid violation by HTML element 1398 on Prometheus page

Basics

About the Prometheus page

URL: https://www.joinprometheus.org/
Tested 29 days ago by job hzk on 2026-05-03 at 17:00

About HTML element 1398

Tag name: LINK
Text: Skip to Main Content … Accept
Start tag: <link href="https://siteassets.parastorage.com/pages/pages/thunderbolt?appDefinitionIdToSiteRevision=%7B%22333b456e-dd48-4d6b-b32b-9fd48d74e163%22%3A%221118%22%2C%2214271d6f-ba62-d045-549b-ab972ae1f70e%22%3A%2225%22%2C%2214bcded7-0066-7c35-14d7-466cb3f09103%22%3A%221335%22%2C%2249a4ef91-9d6e-43ff-94de-88cb5481cdf5%22%3A%221684%22%2C%22b976560c-3122-4351-878f-453f337b7245%22%3A%221291%22%7D&appDefinitionIdsWithCustomCss=%5B%2249a4ef91-9d6e-43ff-94de-88cb5481cdf5%22%5D&beckyExperiments=.DatePickerPortal%2C.DisableDocumentScrollWhenLightBoxOpen%2C.EnableCustomCSSVarsForLoginSocialBar%2C.FreemiumBannerOdeditor%2C.LoginBarEnableLoggingInStateInSSR%2C.TextInputAutoFillFix%2C.UseLoginSocialBarCustomMenu%2C.UseNewLoginBarDropdownMenuAlignment%2C.UseNewLoginSocialBarElementStructure%2C.UseNewLoginSocialBarMemberInitialsAvatar%2C.WixFreeSiteBannerDesktop%2C.WixFreeSiteBannerMobile%2C.addIdAsClassName%2C.buttonUdp%2C.calculateCollapsibleTextLineHeightByFont%2C.disableBuilderWixComponents%2C.dom_store%2C.dontApplyDacOverridesOnBoBApps%2C.dynamicSlots%2C.fiveGridLineStudioSkins%2C.imageEncodingAVIF%2C.isClassNameToRootEnabled%2C.motionTimeAnimationsCSS%2C.overrideFloatInDistance%2C.sectionA11yProps%2C.shouldUseResponsiveImages%2C.svgResolver_2%2C.updateRichTextSemanticClassNamesOnCorvid%2C.useClassnameInResponsiveAppWidget%2C.useImageAvifFormatInNativeProGallery%2C.useResponsiveImgClassicFixed%2C.useSvgLoaderFeature%2C.useSvgLoaderFeatureOnBuilderComps%2C.useWowImageInFastGallery&blocksBuilderManifestGeneratorVersion=1.129.0&commonConfig=%7B%22siteRevision%22%3A%224%22%2C%22branchId%22%3A%22fe25cdb7-bd0c-422f-b5eb-c4b7a1a952f2%22%7D&contentType=application%2Fjson&deviceType=Desktop&dfCk=6&dfVersion=1.5374.0&disableStaticPagesUrlHierarchy=false&editorName=Unknown&experiments=dm_bgScrubToMotionFixer%2Cdm_masterPageVariablesQueryFixer%2Cdm_migrateOldHoverBoxToNewFixer&externalBaseUrl=https%3A%2F%2Fwww.joinprometheus.org&fileId=b04188d3.bundle.min&formFactor=desktop&hasTPAWorkerOnSite=false&hasUserDomainMedia=false&isBuilderComponentModel=false&isHttps=true&isInSeo=false&isMultilingualEnabled=false&isPremiumDomain=true&isTrackClicksAnalyticsEnabled=false&isUrlMigrated=true&isWixCodeOnPage=false&isWixCodeOnSite=false&language=en&languageResolutionMethod=QueryParam&metaSiteId=37e73cec-b342-45ca-bae1-6c517cb9e95a&module=thunderbolt-features&originalLanguage=en&pageId=82767f_e20ac15ff990aa38f31a85c682cf6f74_3.json&pilerExperiments=specs.piler.useEditorReactComponents&quickActionsMenuEnabled=false&registryLibrariesTopology=%5B%7B%22artifactId%22%3A%22editor-elements%22%2C%22namespace%22%3A%22wixui%22%2C%22url%22%3A%22https%3A%2F%2Fstatic.parastorage.com%2Fservices%2Feditor-elements%2F1.15079.0%22%7D%2C%7B%22artifactId%22%3A%22editor-elements%22%2C%22namespace%22%3A%22dsgnsys%22%2C%22url%22%3A%22https%3A%2F%2Fstatic.parastorage.com%2Fservices%2Feditor-elements%2F1.15079.0%22%7D%5D&remoteWidgetStructureBuilderVersion=1.251.0&siteId=3d6173e7-6efd-49d3-888e-52b17f486163&siteRevision=4&staticHTMLComponentUrl=https%3A%2F%2Fwww-joinprometheus-org.filesusr.com%2F&useSandboxInHTMLComp=false&viewMode=desktop" id="features_masterPage" as="fetch" position="post-scripts" rel="preload" crossorigin="anonymous">
XPath: /html/body/link[1]
Bounding box: x = 0, y = 0, width = 0, height = 0

About the attribute invalid issue

Why it matters: Item behaves improperly
Priority: highest
Related WCAG standard: 1.3.1

Diagnoses

Here is how tools diagnose the attribute invalid issue for HTML element 1398 of the Prometheus page.

Attribute position not allowed on element link at this point.
Tool: Html Checker API (World Wide Web Consortium)