diff --git a/index.html b/index.html
index 0a4edb4..920b2ab 100644
--- a/index.html
+++ b/index.html
@@ -120,7 +120,7 @@ <h2>Real-world server response (Time to First Byte) latencies, as experienced by
         <hr>
 
         <section>
-          <h2>Leaderboard: April 2022</h2>
+          <h2>Leaderboard: June 2022</h2>
 
           <form id="filter">
             <label>
diff --git a/ttfb.json b/ttfb.json
index 0749dc2..cf871e2 100644
--- a/ttfb.json
+++ b/ttfb.json
@@ -1,40 +1,40 @@
-{  "platform": "GoDaddy Website Builder",  "client": "desktop",  "n": "5002",  "fast": "0.94602159136345465",  "avg": "0.051779288284686129",  "slow": "0.0021991203518592563"}
-{  "platform": "GitHub",  "client": "desktop",  "n": "13544",  "fast": "0.897666863555818",  "avg": "0.10063496751329001",  "slow": "0.0016981689308919079"}
-{  "platform": "Squarespace",  "client": "desktop",  "n": "52676",  "fast": "0.84285063406484928",  "avg": "0.15483332067734831",  "slow": "0.0023160452578024149"}
-{  "platform": "Shopify",  "client": "desktop",  "n": "144332",  "fast": "0.78974170662084642",  "avg": "0.20666934567524872",  "slow": "0.0035889477039048861"}
-{  "platform": "GitHub",  "client": "mobile",  "n": "8531",  "fast": "0.76813972570624778",  "avg": "0.22846090727933419",  "slow": "0.0033993670144180049"}
-{  "platform": "AlwaysData",  "client": "desktop",  "n": "793",  "fast": "0.7654476670870114",  "avg": "0.21185372005044137",  "slow": "0.02269861286254729"}
-{  "platform": "GoDaddy Website Builder",  "client": "mobile",  "n": "10240",  "fast": "0.7400390625",  "avg": "0.2427734375",  "slow": "0.0171875"}
-{  "platform": "Vercel",  "client": "desktop",  "n": "8367",  "fast": "0.73479144257200912",  "avg": "0.21453328552647305",  "slow": "0.050675271901517868"}
-{  "platform": "Seravo",  "client": "desktop",  "n": "1130",  "fast": "0.71858407079646014",  "avg": "0.25132743362831861",  "slow": "0.030088495575221239"}
-{  "platform": "Netlify",  "client": "desktop",  "n": "12753",  "fast": "0.71638045949972551",  "avg": "0.27287697012467654",  "slow": "0.010742570375597898"}
-{  "platform": "Weebly",  "client": "desktop",  "n": "13210",  "fast": "0.69462528387585165",  "avg": "0.29583648750946251",  "slow": "0.0095382286146858449"}
-{  "platform": "Wix",  "client": "desktop",  "n": "47204",  "fast": "0.6942208287433268",  "avg": "0.29961443945428351",  "slow": "0.0061647318023896284"}
-{  "platform": "Squarespace",  "client": "mobile",  "n": "58754",  "fast": "0.68092385199305583",  "avg": "0.31008952581951865",  "slow": "0.0089866221874255366"}
-{  "platform": "Seravo",  "client": "mobile",  "n": "1331",  "fast": "0.66265965439519159",  "avg": "0.29451540195341847",  "slow": "0.042824943651389932"}
-{  "platform": "Shopify",  "client": "mobile",  "n": "180362",  "fast": "0.64692673623046981",  "avg": "0.34518911965935173",  "slow": "0.00788414411017842"}
-{  "platform": "AlwaysData",  "client": "mobile",  "n": "881",  "fast": "0.63904653802497158",  "avg": "0.31782065834279227",  "slow": "0.043132803632236094"}
-{  "platform": "Acquia",  "client": "desktop",  "n": "8918",  "fast": "0.61639381027136131",  "avg": "0.32215743440233235",  "slow": "0.061448755326306344"}
-{  "platform": "Zone.eu",  "client": "desktop",  "n": "2968",  "fast": "0.57243935309973049",  "avg": "0.31469002695417791",  "slow": "0.11287061994609164"}
-{  "platform": "Pantheon",  "client": "desktop",  "n": "12816",  "fast": "0.53183520599250933",  "avg": "0.39208801498127338",  "slow": "0.076076779026217234"}
-{  "platform": "Vercel",  "client": "mobile",  "n": "8619",  "fast": "0.52929574196542517",  "avg": "0.37591367908109991",  "slow": "0.094790578953474883"}
-{  "platform": "WP Engine",  "client": "desktop",  "n": "80122",  "fast": "0.5111579840742867",  "avg": "0.42743566061755822",  "slow": "0.061406355308155067"}
-{  "platform": "Wix",  "client": "mobile",  "n": "106065",  "fast": "0.50771696601140814",  "avg": "0.47355866685523029",  "slow": "0.018724367133361619"}
-{  "platform": "Netlify",  "client": "mobile",  "n": "13302",  "fast": "0.502781536611036",  "avg": "0.47150804390317247",  "slow": "0.02571041948579161"}
-{  "platform": "Zone.eu",  "client": "mobile",  "n": "3255",  "fast": "0.50046082949308757",  "avg": "0.37296466973886327",  "slow": "0.12657450076804916"}
-{  "platform": "Weebly",  "client": "mobile",  "n": "16827",  "fast": "0.417067807690022",  "avg": "0.56183514589647587",  "slow": "0.021097046413502109"}
-{  "platform": "Liquid Web",  "client": "desktop",  "n": "1148",  "fast": "0.39634146341463417",  "avg": "0.48780487804878048",  "slow": "0.11585365853658537"}
-{  "platform": "Acquia",  "client": "mobile",  "n": "8682",  "fast": "0.3669661368348307",  "avg": "0.50345542501727714",  "slow": "0.12957843814789219"}
-{  "platform": "Automattic",  "client": "desktop",  "n": "38059",  "fast": "0.32420715205339079",  "avg": "0.62555505925011168",  "slow": "0.050237788696497546"}
-{  "platform": "Pantheon",  "client": "mobile",  "n": "11946",  "fast": "0.30060271220492213",  "avg": "0.56587979239912944",  "slow": "0.13351749539594843"}
-{  "platform": "WP Engine",  "client": "mobile",  "n": "78916",  "fast": "0.26101170865223783",  "avg": "0.60898930508388671",  "slow": "0.12999898626387552"}
-{  "platform": "HubSpot",  "client": "desktop",  "n": "13254",  "fast": "0.25531914893617019",  "avg": "0.64440923494794022",  "slow": "0.10027161611588954"}
-{  "platform": "Kinsta",  "client": "desktop",  "n": "16807",  "fast": "0.24870589635271018",  "avg": "0.62277622419230083",  "slow": "0.128517879454989"}
-{  "platform": "Flywheel",  "client": "desktop",  "n": "16336",  "fast": "0.23671645445641529",  "avg": "0.51248775710088146",  "slow": "0.25079578844270323"}
-{  "platform": "Liquid Web",  "client": "mobile",  "n": "1135",  "fast": "0.23436123348017621",  "avg": "0.56123348017621144",  "slow": "0.20440528634361232"}
-{  "platform": "SiteGround",  "client": "desktop",  "n": "34367",  "fast": "0.17842697936974422",  "avg": "0.53507725434282882",  "slow": "0.2864957662874269"}
-{  "platform": "Flywheel",  "client": "mobile",  "n": "16499",  "fast": "0.14467543487484089",  "avg": "0.49445420934602097",  "slow": "0.36087035577913812"}
-{  "platform": "Automattic",  "client": "mobile",  "n": "66927",  "fast": "0.12785572340012252",  "avg": "0.81821985147997067",  "slow": "0.053924425119906763"}
-{  "platform": "SiteGround",  "client": "mobile",  "n": "40723",  "fast": "0.11094467499938609",  "avg": "0.47958156324435824",  "slow": "0.40947376175625566"}
-{  "platform": "Kinsta",  "client": "mobile",  "n": "17186",  "fast": "0.10950773885720935",  "avg": "0.60706388921214938",  "slow": "0.28342837193064124"}
-{  "platform": "HubSpot",  "client": "mobile",  "n": "12724",  "fast": "0.09706067274442",  "avg": "0.63179817667400184",  "slow": "0.27114115058157812"}
+{"platform":"GoDaddy Website Builder","client":"desktop","n":"4376","fast":0.94149908592321752,"avg":0.041819012797074957,"slow":0.0022851919561243145}
+{"platform":"GitHub","client":"desktop","n":"13208","fast":0.87999697153240464,"avg":0.082374318594791038,"slow":0.0013628104179285283}
+{"platform":"Squarespace","client":"desktop","n":"48238","fast":0.84387827024337658,"avg":0.1399519051370289,"slow":0.0018450184501845018}
+{"platform":"GitHub","client":"mobile","n":"8465","fast":0.7757826343768458,"avg":0.20590667454223271,"slow":0.003662138216184288}
+{"platform":"Shopify","client":"desktop","n":"139828","fast":0.75541379408988185,"avg":0.18065766513144721,"slow":0.0038761907486340361}
+{"platform":"GoDaddy Website Builder","client":"mobile","n":"11960","fast":0.74013377926421409,"avg":0.2261705685618729,"slow":0.01722408026755853}
+{"platform":"AlwaysData","client":"desktop","n":"877","fast":0.73888255416191562,"avg":0.22006841505131128,"slow":0.025085518814139111}
+{"platform":"Netlify","client":"desktop","n":"12380","fast":0.71066235864297256,"avg":0.26122778675282715,"slow":0.0098546042003231013}
+{"platform":"Squarespace","client":"mobile","n":"59730","fast":0.70745019253306551,"avg":0.25576762096099115,"slow":0.0096266532730621135}
+{"platform":"Vercel","client":"desktop","n":"9060","fast":0.68807947019867555,"avg":0.24238410596026491,"slow":0.052428256070640174}
+{"platform":"Seravo","client":"desktop","n":"1057","fast":0.68684957426679283,"avg":0.25354777672658468,"slow":0.0510879848628193}
+{"platform":"Weebly","client":"desktop","n":"10665","fast":0.66132208157524608,"avg":0.31233005157055788,"slow":0.010126582278481013}
+{"platform":"AlwaysData","client":"mobile","n":"1041","fast":0.64649375600384251,"avg":0.29490874159462055,"slow":0.037463976945244955}
+{"platform":"Seravo","client":"mobile","n":"1424","fast":0.6432584269662921,"avg":0.2794943820224719,"slow":0.056882022471910113}
+{"platform":"Wix","client":"desktop","n":"44359","fast":0.64232737437724019,"avg":0.28174665794990872,"slow":0.0062219617214094095}
+{"platform":"Shopify","client":"mobile","n":"186849","fast":0.63786265915257778,"avg":0.28952255564653812,"slow":0.0078459076580554357}
+{"platform":"Acquia","client":"desktop","n":"8761","fast":0.5679716927291405,"avg":0.35395502796484418,"slow":0.072594452688049316}
+{"platform":"Zone.eu","client":"desktop","n":"2898","fast":0.564872325741891,"avg":0.31642512077294688,"slow":0.11283643892339544}
+{"platform":"Netlify","client":"mobile","n":"13497","fast":0.53545232273838628,"avg":0.42802104171297323,"slow":0.026153960139290212}
+{"platform":"Wix","client":"mobile","n":"122837","fast":0.50677727394840322,"avg":0.41734168043830444,"slow":0.022656040118205427}
+{"platform":"Vercel","client":"mobile","n":"9696","fast":0.50165016501650161,"avg":0.38479785478547857,"slow":0.10550742574257425}
+{"platform":"WP Engine","client":"desktop","n":"77136","fast":0.50051856461315081,"avg":0.41341267371914542,"slow":0.062927815805849413}
+{"platform":"Pantheon","client":"desktop","n":"12824","fast":0.49976606363069243,"avg":0.39971927635683097,"slow":0.090065502183406115}
+{"platform":"Zone.eu","client":"mobile","n":"3433","fast":0.47043402272065249,"avg":0.3760559277599767,"slow":0.13661520535974367}
+{"platform":"Weebly","client":"mobile","n":"17854","fast":0.43486053545423997,"avg":0.51400246443374031,"slow":0.022123893805309734}
+{"platform":"Liquid Web","client":"desktop","n":"896","fast":0.40513392857142855,"avg":0.46986607142857145,"slow":0.11160714285714286}
+{"platform":"Acquia","client":"mobile","n":"8965","fast":0.36519799219185722,"avg":0.49659788064696042,"slow":0.13329615170105968}
+{"platform":"Automattic","client":"desktop","n":"34272","fast":0.31725606909430437,"avg":0.58843954248366015,"slow":0.047823295985060688}
+{"platform":"Pantheon","client":"mobile","n":"12271","fast":0.29687881998207155,"avg":0.55081085486105452,"slow":0.14326460761144161}
+{"platform":"WP Engine","client":"mobile","n":"78420","fast":0.28596021423106349,"avg":0.56059678653404743,"slow":0.13134404488650855}
+{"platform":"Liquid Web","client":"mobile","n":"915","fast":0.26338797814207648,"avg":0.51475409836065578,"slow":0.20655737704918034}
+{"platform":"Flywheel","client":"desktop","n":"15483","fast":0.24853064651553317,"avg":0.501001097978428,"slow":0.23374023122133952}
+{"platform":"HubSpot","client":"desktop","n":"14820","fast":0.21558704453441296,"avg":0.63549257759784072,"slow":0.12206477732793522}
+{"platform":"Kinsta","client":"desktop","n":"16809","fast":0.20013088226545303,"avg":0.58153370218335421,"slow":0.15931941221964424}
+{"platform":"SiteGround","client":"desktop","n":"34255","fast":0.18464457743395124,"avg":0.50167858706758139,"slow":0.29096482265362722}
+{"platform":"Flywheel","client":"mobile","n":"16382","fast":0.16829446953973873,"avg":0.4769258942742034,"slow":0.33829813209620313}
+{"platform":"Automattic","client":"mobile","n":"70495","fast":0.15164196042272501,"avg":0.74096035179799991,"slow":0.049748209092843464}
+{"platform":"SiteGround","client":"mobile","n":"44286","fast":0.13128302398049044,"avg":0.441990696834214,"slow":0.4031748182269792}
+{"platform":"Kinsta","client":"mobile","n":"17816","fast":0.10176246070947463,"avg":0.52413560844185,"slow":0.32487651549169289}
+{"platform":"HubSpot","client":"mobile","n":"14386","fast":0.095579035173084942,"avg":0.5761156680105658,"slow":0.29959683025163353}
diff --git a/ttfb.sql b/ttfb.sql
index 8e7da2f..10880a0 100644
--- a/ttfb.sql
+++ b/ttfb.sql
@@ -5,13 +5,13 @@ WITH crux AS (
   FROM
     `chrome-ux-report.materialized.device_summary`
   WHERE
-    date = '2022-04-01'
+    date = '2022-06-01'
 ), requests AS (
   SELECT
     _TABLE_SUFFIX,
     *
   FROM
-    `httparchive.summary_requests.2022_04_01_*`
+    `httparchive.summary_requests.2022_06_01_*`
 )
 
 SELECT DISTINCT
@@ -66,7 +66,7 @@ JOIN (
   SELECT
     _TABLE_SUFFIX AS client,
     url,
-    REGEXP_EXTRACT(LOWER(CONCAT(respOtherHeaders, resp_x_powered_by, resp_via, resp_server)),
+    REGEXP_EXTRACT(LOWER(CONCAT(IFNULL(respOtherHeaders, ''), IFNULL(resp_x_powered_by, ''), IFNULL(resp_via, ''), IFNULL(resp_server, ''))),
       r'(zoneos|seravo|x-kinsta-cache|automattic.com/jobs|wpvip.com/careers|wordpress\.com|x-ah-environment|x-pantheon-styx-hostname|wpe-backend|wp engine|hubspot|b7440e60b07ee7b8044761568fab26e8|624d5be7be38418a3e2a818cc8b7029b|6b7412fb82ca5edfd0917e3957f05d89|x-github-request|alproxy|netlify|x-lw-cache|squarespace|x-wix-request-id|x-shopify-stage|x-vercel-id|flywheel|weebly|dps/)') AS platform
   FROM
     requests