Performance und Barrierefreiheit
Accessible Virtual Events, Done Properly
Webinars, conferences and meetings run online, made accessible to disabled attendees. Key takeaways Captions: live captions support deaf and hard of hearing att...
Marcus Adeyemi
Entwickelt und betreut die Web-Projekte. Schreibt über Frontend-Architektur, Performance, Barrierefreiheit und die unspektakulären Aufgaben, die eine Website am Laufen halten.
531 articles
Performance und Barrierefreiheit
Making Performance a Team Habit: What Actually Works
Building performance work into everyday development rather than treating it as an occasional project. Key takeaways Regression: pages get slower through ordinar...
Performance und Barrierefreiheit
How to Get Linking Performance to Business Metrics Right
Connecting speed measurements to revenue, conversion and engagement data. Key takeaways Segmentation: slow segments often convert worse Correlation: field data...
Performance und Barrierefreiheit
A Practical Guide to Third-Party Budgets
Limits on how much third-party script weight and execution time a site allows. Key takeaways Ownership: third-party tags often have no technical owner Impact: t...
Performance und Barrierefreiheit
A Practical Guide to Accessibility in Vendor Contracts
Writing accessibility requirements into contracts with software vendors and agencies. Key takeaways Conformance reports: vendors can supply documented conforman...
Performance und Barrierefreiheit
How to Get Auditing Image Weight Right
Checking how much of a page's weight comes from images, and whether that weight is necessary. Key takeaways Display size: images are often larger than thei...
Performance und Barrierefreiheit
Auditing Cache Headers: What Actually Works
Checking what caching instructions a site actually sends for its pages and assets. Key takeaways Static assets: versioned files can be cached for a long time HT...
Performance und Barrierefreiheit
Performance for Global Audiences, Done Properly
Making a site fast for users far from your servers, on slower networks and older devices. Key takeaways Latency: distance from servers adds round-trip time Devi...
Performance und Barrierefreiheit
Designing for Low Vision: The Decisions That Matter
Supporting users who magnify screens, increase text size or need higher contrast. Key takeaways Magnification: users may zoom to several hundred percent Reflow:...
Performance und Barrierefreiheit
Measuring Accessibility Progress: What Actually Works
Tracking whether accessibility is actually improving over time, rather than just being worked on. Key takeaways Issue counts: alone can mislead as coverage expa...
Performance und Barrierefreiheit
Accessibility in Agile Teams: What Actually Works
Building accessibility into iterative delivery rather than testing it at the end. Key takeaways Definition of done: can include accessibility criteria Acceptanc...
Performance und Barrierefreiheit
A Practical Guide to Testing Accessibility with Real Users
Research sessions with disabled participants using their own assistive technology. Key takeaways Own setup: participants use their own configured technology Exp...
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