200 OK
https://online.scuola.zanichelli.it/klein2ed/
Last check:
99.94%
1 month rolling uptime (since Aug 14)
last 24 hours
100% Uptime
0.96 Apdex (1.0)
.94 .98 .96 .94 .98 .96 .98 1.0 .96 .75 .9 .94 1.0 .94 .98 .96 1.0 .98 .96 1.0 .98 .98 .96 1.0
600ms Response time (incl. latency)
250ms
49
500ms
306
1s
162
2s
37
4s
9
8s
16s
16s+/err
1
714ms Total time: Name lookup + Connection + TLS handshake + Response time
Roubaix, France 39 ms21 ms25 ms707 ms793 ms
Frankfurt, Germany 32 ms22 ms27 ms523 ms606 ms
Helsinki, Finland 77 ms47 ms49 ms577 ms752 ms
last months
Apr: N/A
Apdex (1.0): N/A
May: 100%
Apdex (1.0): 0.93
Jun: 100%
Apdex (1.0): 0.94
Jul: 99.97%
Apdex (1.0): 0.93
Aug: 99.96%
Apdex (1.0): 0.92
Sep: 99.97%
Apdex (1.0): 0.94
No data
No downtime
< 15m downtime
> 15m downtime

Response time (ms) → 0 250 500 750 1000 1250 1500 Downtime → 2h 1h 40m ✓ 📅 September 14, 2026: Average: 504 ms ├ Helsinki: 405 ms ├ Roubaix: 497 ms └ Frankfurt: 610 ms 📅 September 13, 2026: Average: 615 ms ├ Helsinki: 576 ms ├ Roubaix: 757 ms └ Frankfurt: 514 ms 📅 September 12, 2026: Average: 566 ms ├ Helsinki: 622 ms ├ Roubaix: 498 ms └ Frankfurt: 579 ms 📅 September 11, 2026: Average: 548 ms ├ Helsinki: 581 ms ├ Roubaix: 531 ms └ Frankfurt: 534 ms 📅 September 10, 2026: Average: 580 ms ├ Helsinki: 601 ms ├ Roubaix: 559 ms └ Frankfurt: 580 ms 📅 September 09, 2026: Average: 521 ms ├ Helsinki: 499 ms ├ Roubaix: 525 ms └ Frankfurt: 539 ms 📅 September 08, 2026: Average: 530 ms ├ Helsinki: 535 ms ├ Roubaix: 518 ms └ Frankfurt: 537 ms 📅 September 07, 2026: 🔴 Downtime: 10m Average: 757 ms ├ Helsinki: 758 ms ├ Roubaix: 779 ms └ Frankfurt: 735 ms 📅 September 06, 2026: Average: 730 ms ├ Helsinki: 662 ms ├ Roubaix: 638 ms └ Frankfurt: 891 ms 📅 September 05, 2026: Average: 619 ms ├ Helsinki: 655 ms ├ Roubaix: 586 ms └ Frankfurt: 617 ms 📅 September 04, 2026: Average: 636 ms ├ Helsinki: 689 ms ├ Roubaix: 646 ms └ Frankfurt: 575 ms 📅 September 03, 2026: Average: 803 ms ├ Helsinki: 720 ms ├ Roubaix: 645 ms └ Frankfurt: 1.05 s 📅 September 02, 2026: Average: 740 ms ├ Helsinki: 897 ms ├ Roubaix: 688 ms └ Frankfurt: 637 ms 📅 September 01, 2026: Average: 675 ms ├ Helsinki: 692 ms ├ Roubaix: 661 ms └ Frankfurt: 673 ms 📅 August 31, 2026: Average: 756 ms ├ Helsinki: 756 ms ├ Roubaix: 764 ms └ Frankfurt: 750 ms 📅 August 30, 2026: Average: 841 ms ├ Helsinki: 859 ms ├ Roubaix: 785 ms └ Frankfurt: 881 ms 📅 August 29, 2026: Average: 673 ms ├ Helsinki: 641 ms ├ Roubaix: 697 ms └ Frankfurt: 681 ms 📅 August 28, 2026: Average: 827 ms ├ Helsinki: 796 ms ├ Roubaix: 857 ms └ Frankfurt: 829 ms 📅 August 27, 2026: Average: 683 ms ├ Helsinki: 680 ms ├ Roubaix: 617 ms └ Frankfurt: 752 ms 📅 August 26, 2026: Average: 684 ms ├ Helsinki: 654 ms ├ Roubaix: 707 ms └ Frankfurt: 693 ms 📅 August 25, 2026: Average: 690 ms ├ Helsinki: 587 ms ├ Roubaix: 726 ms └ Frankfurt: 757 ms 📅 August 24, 2026: Average: 788 ms ├ Helsinki: 879 ms ├ Roubaix: 742 ms └ Frankfurt: 744 ms 📅 August 23, 2026: Average: 709 ms ├ Helsinki: 698 ms ├ Roubaix: 741 ms └ Frankfurt: 689 ms 📅 August 22, 2026: Average: 1.05 s ├ Helsinki: 1.23 s ├ Roubaix: 1.06 s └ Frankfurt: 851 ms 📅 August 21, 2026: Average: 862 ms ├ Helsinki: 929 ms ├ Roubaix: 728 ms └ Frankfurt: 930 ms 📅 August 20, 2026: Average: 739 ms ├ Helsinki: 793 ms ├ Roubaix: 650 ms └ Frankfurt: 774 ms 📅 August 19, 2026: Average: 765 ms ├ Helsinki: 789 ms ├ Roubaix: 736 ms └ Frankfurt: 772 ms 📅 August 18, 2026: Average: 724 ms ├ Helsinki: 754 ms ├ Roubaix: 732 ms └ Frankfurt: 688 ms 📅 August 17, 2026: Average: 709 ms ├ Helsinki: 675 ms ├ Roubaix: 829 ms └ Frankfurt: 625 ms Aug 2026 📅 August 16, 2026: Average: 792 ms ├ Helsinki: 848 ms ├ Roubaix: 836 ms └ Frankfurt: 692 ms 📅 August 15, 2026: 🔴 Downtime: 15m Average: 823 ms ├ Helsinki: 902 ms ├ Roubaix: 691 ms └ Frankfurt: 877 ms 📅 August 14, 2026: Average: 599 ms ├ Helsinki: 590 ms ├ Roubaix: 544 ms └ Frankfurt: 665 ms 📅 August 13, 2026: Average: 669 ms ├ Helsinki: 667 ms ├ Roubaix: 686 ms └ Frankfurt: 654 ms 📅 August 12, 2026: Average: 708 ms ├ Helsinki: 838 ms ├ Roubaix: 642 ms └ Frankfurt: 644 ms 📅 August 11, 2026: Average: 668 ms ├ Helsinki: 668 ms ├ Roubaix: 666 ms └ Frankfurt: 671 ms 📅 August 10, 2026: Average: 613 ms ├ Helsinki: 594 ms ├ Roubaix: 559 ms └ Frankfurt: 687 ms 📅 August 09, 2026: Average: 549 ms ├ Helsinki: 605 ms ├ Roubaix: 537 ms └ Frankfurt: 507 ms 📅 August 08, 2026: Average: 572 ms ├ Helsinki: 546 ms ├ Roubaix: 550 ms └ Frankfurt: 621 ms 📅 August 07, 2026: Average: 625 ms ├ Helsinki: 629 ms ├ Roubaix: 591 ms └ Frankfurt: 656 ms 📅 August 06, 2026: Average: 664 ms ├ Helsinki: 713 ms ├ Roubaix: 585 ms └ Frankfurt: 695 ms 📅 August 05, 2026: Average: 727 ms ├ Helsinki: 807 ms ├ Roubaix: 738 ms └ Frankfurt: 637 ms 📅 August 04, 2026: Average: 638 ms ├ Helsinki: 670 ms ├ Roubaix: 647 ms └ Frankfurt: 599 ms 📅 August 03, 2026: Average: 615 ms ├ Helsinki: 616 ms ├ Roubaix: 580 ms └ Frankfurt: 651 ms 📅 August 02, 2026: Average: 613 ms ├ Helsinki: 615 ms ├ Roubaix: 681 ms └ Frankfurt: 544 ms 📅 August 01, 2026: Average: 654 ms ├ Helsinki: 699 ms ├ Roubaix: 612 ms └ Frankfurt: 651 ms 📅 July 31, 2026: Average: 687 ms ├ Helsinki: 696 ms ├ Roubaix: 653 ms └ Frankfurt: 712 ms 📅 July 30, 2026: Average: 662 ms ├ Helsinki: 637 ms ├ Roubaix: 687 ms └ Frankfurt: 662 ms 📅 July 29, 2026: Average: 702 ms ├ Helsinki: 749 ms ├ Roubaix: 686 ms └ Frankfurt: 672 ms 📅 July 28, 2026: Average: 829 ms ├ Helsinki: 867 ms ├ Roubaix: 959 ms └ Frankfurt: 662 ms 📅 July 27, 2026: Average: 679 ms ├ Helsinki: 700 ms ├ Roubaix: 647 ms └ Frankfurt: 691 ms 📅 July 26, 2026: Average: 694 ms ├ Helsinki: 779 ms ├ Roubaix: 611 ms └ Frankfurt: 693 ms 📅 July 25, 2026: Average: 856 ms ├ Helsinki: 873 ms ├ Roubaix: 865 ms └ Frankfurt: 830 ms 📅 July 24, 2026: Average: 746 ms ├ Helsinki: 780 ms ├ Roubaix: 636 ms └ Frankfurt: 822 ms 📅 July 23, 2026: Average: 681 ms ├ Helsinki: 730 ms ├ Roubaix: 629 ms └ Frankfurt: 686 ms 📅 July 22, 2026: Average: 650 ms ├ Helsinki: 638 ms ├ Roubaix: 682 ms └ Frankfurt: 631 ms 📅 July 21, 2026: Average: 780 ms ├ Helsinki: 772 ms ├ Roubaix: 641 ms └ Frankfurt: 929 ms 📅 July 20, 2026: Average: 730 ms ├ Helsinki: 709 ms ├ Roubaix: 707 ms └ Frankfurt: 775 ms 📅 July 19, 2026: Average: 548 ms ├ Helsinki: 550 ms ├ Roubaix: 551 ms └ Frankfurt: 545 ms 📅 July 18, 2026: Average: 607 ms ├ Helsinki: 693 ms ├ Roubaix: 549 ms └ Frankfurt: 581 ms 📅 July 17, 2026: Average: 646 ms ├ Helsinki: 659 ms ├ Roubaix: 636 ms └ Frankfurt: 645 ms Jul 2026 📅 July 16, 2026: Average: 706 ms ├ Helsinki: 602 ms ├ Roubaix: 632 ms └ Frankfurt: 886 ms 📅 July 15, 2026: Average: 698 ms ├ Helsinki: 727 ms ├ Roubaix: 635 ms └ Frankfurt: 734 ms 📅 July 14, 2026: Average: 647 ms ├ Helsinki: 613 ms ├ Roubaix: 688 ms └ Frankfurt: 641 ms 📅 July 13, 2026: Average: 674 ms ├ Helsinki: 734 ms ├ Roubaix: 644 ms └ Frankfurt: 644 ms 📅 July 12, 2026: Average: 643 ms ├ Helsinki: 696 ms ├ Roubaix: 591 ms └ Frankfurt: 642 ms 📅 July 11, 2026: Average: 714 ms ├ Helsinki: 819 ms ├ Roubaix: 642 ms └ Frankfurt: 681 ms 📅 July 10, 2026: Average: 666 ms ├ Helsinki: 602 ms ├ Roubaix: 656 ms └ Frankfurt: 740 ms 📅 July 09, 2026: 🔴 Downtime: 10m Average: 627 ms ├ Helsinki: 673 ms ├ Roubaix: 606 ms └ Frankfurt: 602 ms 📅 July 08, 2026: Average: 698 ms ├ Helsinki: 701 ms ├ Roubaix: 685 ms └ Frankfurt: 709 ms 📅 July 07, 2026: Average: 929 ms ├ Helsinki: 812 ms ├ Roubaix: 1.03 s └ Frankfurt: 945 ms 📅 July 06, 2026: Average: 683 ms ├ Helsinki: 723 ms ├ Roubaix: 599 ms └ Frankfurt: 727 ms 📅 July 05, 2026: Average: 670 ms ├ Helsinki: 657 ms ├ Roubaix: 725 ms └ Frankfurt: 628 ms 📅 July 04, 2026: Average: 676 ms ├ Helsinki: 678 ms ├ Roubaix: 729 ms └ Frankfurt: 623 ms 📅 July 03, 2026: Average: 807 ms ├ Helsinki: 898 ms ├ Roubaix: 728 ms └ Frankfurt: 795 ms 📅 July 02, 2026: Average: 684 ms ├ Helsinki: 756 ms ├ Roubaix: 647 ms └ Frankfurt: 650 ms 2026 📅 July 01, 2026: Average: 791 ms ├ Helsinki: 784 ms ├ Roubaix: 814 ms └ Frankfurt: 776 ms 📅 June 2026: Average: 705 ms ├ Helsinki: 726 ms ├ Roubaix: 711 ms └ Frankfurt: 679 ms 📅 May 2026: Average: 711 ms ├ Helsinki: 710 ms ├ Roubaix: 697 ms └ Frankfurt: 727 ms Day → ← Month Helsinki Helsinki Roubaix Roubaix Frankfurt Frankfurt Downtime Average Average Downtime
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