2B-On | BUSINESS & TECHNOLOGY CONSULTING
Unclaimed profileConsultoria de Negócio, Tecnologia e Business Intelligence
2B-On: consultoria de negócio e tecnologia, business intelligence e marketing digital para banca, seguros, saúde e educação. PME Excelência e Líder.
Web health
61/100
measured 25/10/2026
Issues found
35
on their own site
Reviews
0
from clients on Dr Urls
What Dr Urls found on 2b-on.com
From the audit of their public home page on 25/10/2026, worst first. Each links to what it means and how it is fixed.
- highMissing landmark elements
WCAG 1.3.1 requires that page structure is programmatically determinable.
- highTime to First Byte (TTFB) is slow
TTFB directly impacts all subsequent loading metrics.
- highToo many HTTP requests per page
Each HTTP request incurs overhead from DNS lookup, TCP connection, TLS handshake, and server processing.
- mediumButton has no accessible text
Buttons without accessible text are announced as just 'button' by screen readers, making them impossible to identify and use for visually impaired users.
- mediumCache-Control header missing
Proper caching prevents browsers from re-downloading unchanged resources, dramatically improving repeat visit performance.
- mediumElements with positive tabindex
Positive tabindex values force elements to appear first in the tab order regardless of their position in the DOM.
- mediumForm inputs missing associated labels
Unlabelled form fields are unusable for screen reader users, who represent a significant portion of potential customers.
- mediumImages missing width and height attributes
Missing image dimensions are the leading cause of Cumulative Layout Shift (CLS), a Core Web Vital and ranking factor.
- mediumLink has empty anchor text
Anchor text is one of the strongest signals search engines use to understand the content of the linked page.
- mediumRender-blocking CSS or JavaScript
Render-blocking resources directly impact First Contentful Paint (FCP) and Largest Contentful Paint (LCP), both Core Web Vitals metrics.
- mediumScripts without async or defer
Synchronous scripts halt HTML parsing while the browser downloads and executes them.
- mediumToo many external CSS stylesheets
Multiple CSS files multiply HTTP requests and increase the total blocking time before the page can render.
And 13 more. 7 security findings are not listed on this public page; the site's owner sees them in a full audit after claiming it.
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