7 checks of uplab.jp's availability were performed over the 297 days starting on March 19, 2024, according to the data. All evaluations confirmed that uplab.jp was either inaccessible or experiencing operational difficulties as of January 11, 2025. Uplab.jp faced no inaccessibility based on all reviews performed as of January 11, 2025. On January 10, 2025, the most recent error recorded was code 401, out of 7 responses that encountered errors. On January 10, 2025, the recorded response time was 2.468 seconds compared to uplab.jp's average of 2.266 seconds.