| Rank | Website | 1 Week | 4 Weeks | 6 Months | 1 Year |
|---|---|---|---|---|---|
| 2 | microsoft.com | 2 | 2 | 2 | 2 |
| 3 | office.com | 3 | 3 | 3 | 4 ➤ 3 |
| 5 | live.com | 5 | 4 ➤ 5 | 5 | 5 |
| 8 | digicert.com | 9 ➤ 8 | 10 ➤ 8 | 11 ➤ 8 | 9 ➤ 8 |
| 13 | apple.com | 11 ➤ 13 | 5 ➤ 13 | 4 ➤ 13 | 14 |
| 17 | doubleclick.net | 16 | 13 ➤ 17 | 13 ➤ 17 | 12 ➤ 17 |
| 19 | office365.com | 20 | 17 ➤ 19 | 16 ➤ 19 | 13 ➤ 19 |
| 21 | sharepoint.com | 27 ➤ 21 | 30 ➤ 21 | 30 ➤ 21 | 22 |
| 24 | icloud.com | 22 | 20 ➤ 24 | 17 ➤ 24 | 24 |
| 25 | windows.com | 21 ➤ 25 | 33 ➤ 25 | 39 ➤ 25 | 38 ➤ 25 |
| 32 | pki.goog | 32 | 36 ➤ 32 | 29 | 32 |
| 40 | outlook.com | 43 | 42 | 44 | 36 |
| 47 | adobe.com | 50 | 56 ➤ 47 | 56 ➤ 47 | 53 ➤ 47 |
| 51 | scorecardresearch.com | 54 | 50 | 48 | 51 |
| 53 | cloud.microsoft | 58 | 55 | 72 ➤ 53 | 97 ➤ 53 |
| 61 | oneclient.sfx.ms | 63 | 62 | 63 | 55 |
| 63 | entrust.net | 61 | 70 ➤ 63 | 59 | 57 |
| 81 | adsrvr.org | 78 | 76 | 74 | 76 |
| 82 | cisco.com | 79 | 79 | 92 ➤ 82 | 88 |
| 85 | rubiconproject.com | 84 | 84 | 80 | 77 |
| 87 | pubmatic.com | 85 | 85 | 85 | 78 ➤ 87 |
| 89 | criteo.com | 87 | 88 | 84 | 80 ➤ 89 |
| 93 | casalemedia.com | 93 | 91 | 87 | 81 ➤ 93 |
| 100 | openx.net | 98 | 100 | 95 | 96 |
| 101 | taboola.com | 100 | 112 ➤ 101 | 102 | 103 |
| 102 | adtrafficquality.google | 105 | 109 | 105 | - |
| 107 | cookielaw.org | 111 | 104 | 99 | 102 |
| 108 | he.net | 96 ➤ 108 | 167 ➤ 108 | 253 ➤ 108 | 1266 ➤ 108 |
| 114 | doubleverify.com | 113 | 111 | 103 | 118 |
| 117 | 3lift.com | 112 | 107 | 91 ➤ 117 | 93 ➤ 117 |
| 121 | tapad.com | 119 | 116 | 109 | 116 |
| 123 | smartadserver.com | 122 | 117 | 113 | 120 |
| 124 | adsafeprotected.com | 120 | 121 | 110 ➤ 124 | 115 |
| 127 | pendo.io | 169 ➤ 127 | 102 ➤ 127 | 150 ➤ 127 | 141 ➤ 127 |
| 134 | media.net | 132 | 129 | 111 ➤ 134 | 114 ➤ 134 |
| 138 | outbrain.com | 129 | 134 | 181 ➤ 138 | 183 ➤ 138 |
| 148 | onetrust.com | 145 | 138 | 135 | 155 |
| 149 | zoom.us | 158 | 173 ➤ 149 | 196 ➤ 149 | 180 ➤ 149 |
| 152 | sharethrough.com | 153 | 141 | 120 ➤ 152 | 128 ➤ 152 |
| 160 | sync.1rx.io | 164 | 146 | 142 ➤ 160 | 148 |
| 161 | gmail.com | 154 | 160 | 133 ➤ 161 | 125 ➤ 161 |
| 162 | id5-sync.com | 146 | 148 | 147 | 165 |
| 163 | dotomi.com | 166 | 147 | 134 ➤ 163 | 151 |
| 167 | lijit.com | 167 | 152 | 149 ➤ 167 | 147 ➤ 167 |
| 170 | stackadapt.com | 174 | 153 | 151 ➤ 170 | 200 ➤ 170 |
| 179 | webex.com | 177 | 184 | 180 | 150 ➤ 179 |
| 180 | meraki.com | 162 | 218 ➤ 180 | 215 ➤ 180 | 184 |
| 183 | inmobi.com | 175 | 179 | 165 | 217 ➤ 183 |
| 192 | 360yield.com | 192 | 183 | 161 ➤ 192 | 182 |
| 194 | braze.com | 199 | 182 | 191 | 191 |
| 199 | yieldmo.com | 208 | 192 | 166 ➤ 199 | 178 ➤ 199 |
| 203 | branch.io | 201 | 199 | 183 | 214 |
| 207 | yimg.com | 211 | 233 ➤ 207 | 207 | 198 |
| 208 | contextweb.com | 215 | 193 | 185 ➤ 208 | 179 ➤ 208 |
| 209 | samsung.com | 198 | 235 ➤ 209 | 252 ➤ 209 | 280 ➤ 209 |
| 210 | teads.tv | 204 | 219 | 201 | 202 |
| 213 | zemanta.com | 214 | 207 | 194 | 197 |
| 214 | trustarc.com | 223 | 220 | 228 | 209 |
| 218 | sitescout.com | 227 | 217 | 208 | 206 |
| 223 | typekit.com | 235 | 237 | 265 ➤ 223 | 220 |
| 225 | qualtrics.com | 258 ➤ 225 | 258 ➤ 225 | 259 ➤ 225 | 234 |
| 228 | verisign.com | 212 | 251 ➤ 228 | 144 ➤ 228 | 122 ➤ 228 |
| 229 | onetag-sys.com | 220 | 228 | 203 ➤ 229 | 218 |
| 230 | flashtalking.com | 234 | 225 | 230 | 248 |
| 231 | optimizely.com | 224 | 252 | 255 ➤ 231 | 213 |
| 233 | simpli.fi | 233 | 229 | 234 | 235 |
| 238 | amazontrust.com | 262 ➤ 238 | 260 | 193 ➤ 238 | 190 ➤ 238 |
| 239 | gumgum.com | 237 | 243 | 224 | 256 |
| 244 | android.com | 217 ➤ 244 | 231 | 217 ➤ 244 | 236 |
| 246 | unrulymedia.com | 248 | 239 | 245 | 240 |
| 253 | truste.com | 273 | 253 | 270 | 255 |
| 257 | mfadsrvr.com | 263 | 267 | 260 | 302 ➤ 257 |
| 262 | applovin.com | 239 | 270 | 300 ➤ 262 | 337 ➤ 262 |
| 264 | appsflyer.com | 268 | 289 | 306 ➤ 264 | 254 |
| 266 | connatix.com | 275 | 263 | 250 | 238 ➤ 266 |
| 268 | sonobi.com | 282 | 257 | 249 | 263 |
| 277 | adobelogin.com | 300 | 291 | 310 ➤ 277 | 272 |
| 281 | admanmedia.com | 289 | 256 | 279 | 293 |
| 282 | arcticwolf.net | 272 | 314 ➤ 282 | 354 ➤ 282 | 333 ➤ 282 |
| 284 | deepintent.com | 284 | 271 | 294 | 304 |
| 287 | citrix.com | 281 | 315 | 331 ➤ 287 | 253 ➤ 287 |
| 288 | mathtag.com | 288 | 284 | 278 | 257 ➤ 288 |
| 290 | intentiq.com | 299 | 274 | 289 | 290 |
| 294 | walkme.com | 322 | 332 ➤ 294 | 367 ➤ 294 | 292 |
| 295 | adjust.com | 280 | 302 | 323 | 332 ➤ 295 |
| 297 | kargo.com | 295 | 290 | 275 | 259 ➤ 297 |
| 298 | okta.com | 307 | 307 | 351 ➤ 298 | 329 ➤ 298 |
| 299 | richaudience.com | 298 | 306 | 324 | 420 ➤ 299 |
| 308 | eyeota.net | 306 | 298 | 313 | 323 |
| 310 | life360.com | 308 | 268 ➤ 310 | 281 | 362 ➤ 310 |
| 315 | bttrack.com | 337 | 297 | 296 | 297 |
| 316 | me.com | 313 | 299 | 297 | 327 |
| 317 | adkernel.com | 333 | 286 | 301 | 363 ➤ 317 |
| 320 | ad-delivery.net | 326 | 295 | 308 | 291 |
| 323 | intel.com | 304 | 351 | 343 | 296 |
| 336 | segment.com | 355 | 350 | 374 ➤ 336 | 349 |
| 337 | vungle.com | 316 | 342 | 369 | 401 ➤ 337 |
| 341 | sectigo.com | 320 | 343 | 322 | 286 ➤ 341 |
| 343 | seedtag.com | 360 | 358 | 359 | 499 ➤ 343 |
| 345 | adentifi.com | 363 | 329 | 330 | 353 |