Based on the data analysis, books.zkoss.org underwent 1 accessibility tests in the 1 158 days that followed September 26, 2021. 1 times books.zkoss.org was accessible from total checks attempted, with the latest uptime on September 26, 2021, returning a 200 code. The checks carried out as of November 27, 2024, did not identify any downtime issues related to books.zkoss.org. As of November 27, 2024, no error responses had been noted in the replies that were received. Contrasting with an average of 2.647 seconds, books.zkoss.org showed a response time of 2.647 seconds on September 26, 2021.