Web Content Management System - Disadvantages

Disadvantages

Cost of implementation
Larger scale implementations may require training, planning, and certifications. Certain CMSs may require hardware installations. Commitment to the software is required on bigger investments. Commitment to training, developing, and upkeep are all costs that will be incurred for enterprise systems.
Cost of maintenance
Maintaining CMSs may require license updates, upgrades, and hardware maintenance.
Latency issues
Larger CMSs can experience latency if hardware infrastructure is not up to date, if databases are not being utilized correctly, and if web cache files that have to be reloaded every time data is updated grow large. Load balancing issues may also impair caching files.
Tool mixing
Because the URLs of many CMSs are dynamically generated with internal parameters and reference information, they are often not stable enough for static pages and other web tools, particularly search engines, to rely on them.

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