Add your URL to be monitored

Show Slow is an open source tool that helps monitor various website performance metrics over time. It captures the results of YSlow, Page Speed Insights, WebPageTest and dynaTrace AJAX Edition rankings and graphs them, to help you understand how various changes to your site affect its performance.

(this page) is a demonstration site that continuously measures the performance of a few reference web pages. It also allows for public metrics reporting, and keeps data for 90 days.

If you want to make your measurements publicly available on this page, see the instructions on Configuring ranking tools page. If you want to keep your measurements private, download Show Slow and install it on your own server.

You can ask questions and discuss ShowSlow in our group http://groups.google.com/group/showslow or just open a ticket https://github.com/sergeychernyshev/showslow/issues

Public instance sponsored by:

Timestamp YSlow gradePage Speed scoredynaTrace rankWebPageTestURL
2013-06-19 19:49:23 no data
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test results http://www.regionepuglia.org/
2013-06-19 19:49:23 no data
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test results http://www.nytimes.com/pages/world/index.html
2013-06-19 19:49:19 no data
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test results http://www.transilien.com/
2013-06-19 19:49:14 F (46)
B (85)
F (0)
test results http://www.sapo.pt/
2013-06-19 19:49:13 no data
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test results http://iowacru.com/
2013-06-19 19:49:10 C (75)
A (90)
C (70)
test results http://www.rambler.ru/
2013-06-19 19:49:02 no data
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test results http://www.esmelmexico.com/
2013-06-19 19:48:59 no data
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test results http://www.appites.com/
2013-06-19 19:48:54 no data
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test results http://communoutils.com/
2013-06-19 19:48:53 no data
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test results http://www.webinsight.fr/
2013-06-19 19:48:42 no data
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test results https://customerportal.supp.insphereis.net/Proposal/e62be3a8-571a-4e2e-913b-3fb78c5e627c
2013-06-19 19:48:41 no data
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test results http://yabotanik.ru/
2013-06-19 19:48:37 no data
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test results http://secondhanddesign.eu/
2013-06-19 19:48:36 no data
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test results http://www.wttionline.org/ida
2013-06-19 19:48:34 no data
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test results http://16ksm.com/
2013-06-19 19:48:33 no data
B (89)
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test results http://www.seloger.com/
2013-06-19 19:48:32 no data
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test results http://pbscatering.com/
2013-06-19 19:48:23 no data
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test results http://mtnguide.org/
2013-06-19 19:48:19 no data
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test results http://www.babycenter.com/baby-products-and-gear
2013-06-19 19:48:19 no data
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test results http://WWW.ASORILLASDOULLA.COM/
2013-06-19 19:48:18 no data
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test results http://usa10.com.br/
2013-06-19 19:48:16 no data
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test results http://www.grouppangea.com/
2013-06-19 19:48:13 B (80)
B (88)
D (61)
test results http://www.msn.com/
2013-06-19 19:48:11 B (85)
A (97)
E (57)
test results http://www.myspace.com/
2013-06-19 19:48:05 no data
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test results http://www.pagesjaunes.fr/
2013-06-19 19:48:04 no data
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test results http://www.snapbackhatsonsale.com/
2013-06-19 19:48:04 no data
A (90)
F (43)
no data http://music.aol.com/
2013-06-19 19:48:01 no data
A (99)
D (63)
test results http://www.mail.ru/
2013-06-19 19:47:58 no data
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test results http://fernandezdiputado.cl/
2013-06-19 19:47:58 no data
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test results http://www.washingtonpost.com/
2013-06-19 19:47:57 no data
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test results http://www.mtronpti.com/
2013-06-19 19:47:52 no data
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test results http://www.sordum.net/forum/viewtopic.php?f=9&t=196603
2013-06-19 19:47:52 no data
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test results http://shopcatarinense.com.br/
2013-06-19 19:47:51 no data
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test results http://agoge.de/
2013-06-19 19:47:51 C (78)
C (77)
no data
test results http://www.fingerhut.com/
2013-06-19 19:47:49 no data
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test results http://ja-dkw.com/
2013-06-19 19:47:46 no data
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test results http://beta.coolrob335.com/
2013-06-19 19:47:45 no data
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test results https://www.magnummfginc.com/
2013-06-19 19:47:36 no data
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test results http://www.leboncoin.fr/
2013-06-19 19:47:34 no data
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test results http://qash.onerockwell.com/mens/
2013-06-19 19:47:34 no data
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test results http://www.bilijar.info/
2013-06-19 19:47:29 no data
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test results http://WWW.ASORILLASDOULLA.COMN/
2013-06-19 19:47:26 no data
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test results http://www.rue89.com/
2013-06-19 19:47:21 no data
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test results http://proplan-dog.com/Photocontest/Gallery/Vote/711
2013-06-19 19:47:18 no data
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test results http://fhsh.onerockwell.com/mens/
2013-06-19 19:47:13 no data
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test results http://nasenfahrrad24.de/
2013-06-19 19:47:12 no data
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test results http://www.miamiherald.com/
2013-06-19 19:47:10 no data
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test results http://www.asbestos.com/
2013-06-19 19:47:08 no data
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test results http://m.bestbuy.com/m/e/digital/offers/results?rcat=abcat0100000&offkey=97CXzuWyVpfFvuBNcYtdfAva7Lq...
2013-06-19 19:47:06 no data
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test results http://www.motleyhealth.com/how-to-lose-belly-fat
2013-06-19 19:46:57 no data
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test results http://dev.minddistrict.nl/
2013-06-19 19:46:51 no data
C (71)
F (41)
no data http://www.canada.com/
2013-06-19 19:46:49 B (88)
A (92)
B (83)
test results http://www.yahoo.com/
2013-06-19 19:46:40 B (80)
B (82)
D (66)
test results http://www.aol.com/
2013-06-19 19:46:31 A (95)
A (90)
E (59)
no data http://music.yahoo.com/
2013-06-19 19:46:29 no data
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test results http://www.fushiamedicalcare.com/
2013-06-19 19:46:27 no data
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test results http://domofilm-online.ru/
2013-06-19 19:46:26 no data
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test results http://softdownloads.com/
2013-06-19 19:46:14 no data
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test results http://www.easy-forex.com/int/register/
2013-06-19 19:46:13 no data
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test results http://w286.com/
2013-06-19 19:46:13 no data
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test results http://www.paroledemamans.com/
2013-06-19 19:46:06 no data
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test results http://cssheaven.org/
2013-06-19 19:46:00 no data
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test results http://wecanrebuildher.com/
2013-06-19 19:45:55 no data
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test results http://www.money4college123.com/
2013-06-19 19:45:32 B (82)
A (92)
no data
test results http://regiuneacentru.ro/
2013-06-19 19:45:31 no data
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test results http://www.fluidsealingsupply.com/
2013-06-19 19:45:28 no data
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test results http://www.lakeviewhealth.com/
2013-06-19 19:45:26 no data
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test results http://avanti.co.it/
2013-06-19 19:45:25 no data
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test results http://mihuertoflorido.dyndns-wiki.com:45678/
2013-06-19 19:45:24 no data
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test results https://my.jrebel.com/
2013-06-19 19:45:23 D (65)
E (57)
F (33)
no data http://www.rollingstone.com/
2013-06-19 19:45:17 no data
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test results http://m.bestbuy.com/m/e/product/detail.jsp?skuId=4833556&offers=true&pId=1218538976873
2013-06-19 19:45:17 no data
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test results http://www.directfurnitureatlanta.com/
2013-06-19 19:45:09 no data
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test results http://www.arte.tv/fr
2013-06-19 19:45:09 A (94)
A (98)
A (99)
test results http://www.google.com/
2013-06-19 19:45:07 E (55)
B (80)
no data
no data http://about.nordstrom.com/common/Errors/n500_100.asp?elid={c1f12186-2c40-46f1-ba36-fb5804a37a21}
2013-06-19 19:45:02 no data
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test results http://quranologie.com/
2013-06-19 19:44:50 no data
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test results http://mamaesvaidosas.com.br/
2013-06-19 19:44:48 no data
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test results http://www.southwestvacations.com/
2013-06-19 19:44:48 C (74)
B (88)
F (26)
no data http://www.metrolyrics.com/
2013-06-19 19:44:47 no data
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test results http://mixtapemonkey.com/
2013-06-19 19:44:39 no data
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test results http://phpbb3now.com/
2013-06-19 19:44:38 no data
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test results http://www.m6replay.fr/
2013-06-19 19:44:26 no data
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test results http://www.get-on-apps.com/
2013-06-19 19:44:13 no data
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test results http://modaxpressonline.com/
2013-06-19 19:44:12 C (73)
A (91)
C (76)
no data http://www.last.fm/
2013-06-19 19:44:01 C (76)
no data
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test results http://www.utsandiego.com/
2013-06-19 19:44:00 no data
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test results http://www.connectionsacademy.com/
2013-06-19 19:43:57 no data
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test results http://mcdonalds.com.ar/
2013-06-19 19:43:54 no data
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test results http://www.hartmannsheating.com/
2013-06-19 19:43:53 no data
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test results http://ativo.approval.adm.br/
2013-06-19 19:43:47 no data
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test results http://homemadescandals.com/
2013-06-19 19:43:38 no data
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test results http://www.eternitydisplay.com/jewelry/bracelet.html
2013-06-19 19:43:27 no data
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test results http://pluzz.francetv.fr/
2013-06-19 19:43:21 no data
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test results http://www.beconvertible.it/
2013-06-19 19:43:18 no data
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test results http://teen-pussies.org/
2013-06-19 19:43:16 no data
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test results http://veritext.lawyer.com/
2013-06-19 19:43:12 no data
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test results http://www.babycenter.com/
2013-06-19 19:43:10 C (71)
B (82)
F (18)
test results http://www.trails.com/
2013-06-19 19:43:03 no data
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test results http://crewsbrothers.crews.cc/