| Rank | Website | 1 Week | 4 Weeks | 6 Months | 1 Year |
|---|---|---|---|---|---|
| 2 | microsoft.com | 2 | 2 | 2 | 2 |
| 3 | apple.com | 3 | 3 | 8 ➤ 3 | 4 ➤ 3 |
| 4 | office.com | 4 | 4 | 3 ➤ 4 | 7 ➤ 4 |
| 5 | live.com | 5 | 5 | 4 ➤ 5 | 3 ➤ 5 |
| 11 | digicert.com | 11 | 11 | 11 | 8 ➤ 11 |
| 13 | doubleclick.net | 13 | 15 ➤ 13 | 14 | 10 ➤ 13 |
| 17 | icloud.com | 17 | 20 ➤ 17 | 16 | 13 ➤ 17 |
| 20 | office365.com | 18 | 18 | 17 ➤ 20 | 21 |
| 29 | sharepoint.com | 29 | 29 | 28 | 28 |
| 36 | windows.com | 38 | 39 | 39 | 37 |
| 39 | pki.goog | 40 | 26 ➤ 39 | 29 ➤ 39 | 29 ➤ 39 |
| 44 | outlook.com | 43 | 40 | 42 | 43 |
| 50 | scorecardresearch.com | 50 | 49 | 51 | 51 |
| 53 | cloud.microsoft | 52 | 52 | 75 ➤ 53 | 440 ➤ 53 |
| 59 | adobe.com | 57 | 57 | 57 | 70 ➤ 59 |
| 62 | oneclient.sfx.ms | 62 | 61 | 61 | 66 |
| 70 | entrust.net | 73 | 71 | 62 ➤ 70 | 74 |
| 80 | adsrvr.org | 78 | 79 | 77 | 72 |
| 84 | rubiconproject.com | 84 | 83 | 83 | 73 ➤ 84 |
| 85 | cisco.com | 87 | 87 | 90 | 99 ➤ 85 |
| 86 | pubmatic.com | 85 | 86 | 85 | 79 |
| 87 | criteo.com | 88 | 88 | 88 | 81 |
| 92 | casalemedia.com | 91 | 89 | 87 | 82 ➤ 92 |
| 96 | openx.net | 98 | 100 | 101 | 93 |
| 101 | 3lift.com | 97 | 97 | 97 | 89 ➤ 101 |
| 104 | cookielaw.org | 103 | 102 | 98 | 88 ➤ 104 |
| 108 | doubleverify.com | 109 | 109 | 106 | 128 ➤ 108 |
| 109 | adtrafficquality.google | 104 | 107 | 915 ➤ 109 | - |
| 111 | taboola.com | 106 | 106 | 105 | 109 |
| 115 | tapad.com | 116 | 125 | 107 | 129 ➤ 115 |
| 119 | espressif.com | 122 | 115 | 102042 ➤ 119 | 259514 ➤ 119 |
| 122 | media.net | 111 | 119 | 112 | 126 |
| 123 | adsafeprotected.com | 118 | 117 | 110 ➤ 123 | 111 |
| 125 | smartadserver.com | 119 | 120 | 121 | 125 |
| 133 | outbrain.com | 126 | 128 | 188 ➤ 133 | 189 ➤ 133 |
| 134 | pendo.io | 95 ➤ 134 | 137 | 138 | 172 ➤ 134 |
| 140 | gmail.com | 143 | 144 | 125 ➤ 140 | 107 ➤ 140 |
| 142 | onetrust.com | 142 | 143 | 133 | 144 |
| 149 | sharethrough.com | 149 | 145 | 129 ➤ 149 | 136 |
| 152 | dotomi.com | 152 | 155 | 148 | 159 |
| 154 | lijit.com | 155 | 156 | 162 | 150 |
| 155 | id5-sync.com | 157 | 164 | 158 | 152 |
| 158 | inmobi.com | 147 | 153 | 195 ➤ 158 | 222 ➤ 158 |
| 160 | sync.1rx.io | 158 | 154 | 154 | 173 |
| 164 | stackadapt.com | 160 | 163 | 156 | 212 ➤ 164 |
| 173 | zoom.us | 176 | 176 | 179 | 234 ➤ 173 |
| 177 | webex.com | 177 | 199 ➤ 177 | 183 | 199 ➤ 177 |
| 182 | braze.com | 183 | 193 | 177 | 156 ➤ 182 |
| 185 | 360yield.com | 187 | 190 | 178 | 167 |
| 187 | branch.io | 188 | 188 | 193 | 190 |
| 199 | contextweb.com | 195 | 197 | 182 | 182 |
| 203 | yieldmo.com | 197 | 196 | 168 ➤ 203 | 196 |
| 205 | meraki.com | 219 | 206 | 204 | 262 ➤ 205 |
| 208 | zemanta.com | 193 | 194 | 196 | 214 |
| 214 | he.net | 234 | 222 | 253 ➤ 214 | 1785 ➤ 214 |
| 218 | trustarc.com | 214 | 215 | 215 | 244 ➤ 218 |
| 219 | sitescout.com | 213 | 214 | 200 | 220 |
| 220 | teads.tv | 216 | 212 | 218 | 210 |
| 223 | yimg.com | 222 | 218 | 205 | 207 |
| 227 | flashtalking.com | 227 | 226 | 225 | 252 ➤ 227 |
| 230 | samsung.com | 235 | 227 | 269 ➤ 230 | 353 ➤ 230 |
| 231 | android.com | 232 | 232 | 212 | 238 |
| 233 | verisign.com | 242 | 219 | 134 ➤ 233 | 186 ➤ 233 |
| 235 | onetag-sys.com | 228 | 225 | 210 ➤ 235 | 228 |
| 237 | typekit.com | 233 | 242 | 234 | 261 ➤ 237 |
| 239 | simpli.fi | 230 | 236 | 237 | 248 |
| 241 | optimizely.com | 241 | 243 | 252 | 239 |
| 246 | truste.com | 246 | 249 | 257 | 275 ➤ 246 |
| 247 | unrulymedia.com | 239 | 248 | 245 | 269 |
| 249 | gumgum.com | 247 | 250 | 232 | 267 |
| 251 | life360.com | 258 | 276 | 261 | 284 ➤ 251 |
| 254 | qualtrics.com | 254 | 256 | 241 | 270 |
| 255 | applovin.com | 272 | 266 | 311 ➤ 255 | 334 ➤ 255 |
| 258 | amazontrust.com | 262 | 241 | 180 ➤ 258 | 170 ➤ 258 |
| 262 | mfadsrvr.com | 260 | 263 | 258 | 347 ➤ 262 |
| 263 | sonobi.com | 268 | 265 | 256 | 259 |
| 266 | admanmedia.com | 270 | 264 | 283 | 303 ➤ 266 |
| 269 | connatix.com | 267 | 260 | 249 | 258 |
| 276 | intentiq.com | 277 | 285 | 282 | 280 |
| 279 | deepintent.com | 279 | 274 | 310 ➤ 279 | 321 ➤ 279 |
| 280 | mathtag.com | 280 | 280 | 279 | 292 |
| 287 | appsflyer.com | 292 | 271 | 296 | 211 ➤ 287 |
| 288 | adjust.com | 303 | 303 | 317 ➤ 288 | 286 |
| 289 | adobelogin.com | 288 | 292 | 286 | 329 ➤ 289 |
| 290 | kargo.com | 286 | 282 | 271 | 300 |
| 291 | me.com | 296 | 302 | 290 | 272 |
| 301 | eyeota.net | 297 | 307 | 308 | 327 |
| 303 | ad-delivery.net | 291 | 291 | 284 | 291 |
| 304 | bttrack.com | 302 | 296 | 291 | 302 |
| 306 | okta.com | 307 | 311 | 340 ➤ 306 | 405 ➤ 306 |
| 309 | citrix.com | 316 | 308 | 298 | 333 |
| 310 | richaudience.com | 309 | 318 | 368 ➤ 310 | 475 ➤ 310 |
| 316 | arcticwolf.net | 335 | 333 | 336 | 428 ➤ 316 |
| 320 | adkernel.com | 304 | 284 ➤ 320 | 300 | 450 ➤ 320 |
| 324 | aptrinsic.com | 313 | 340 | 326 | 324 |
| 336 | adentifi.com | 323 | 335 | 333 | 378 ➤ 336 |
| 337 | vungle.com | 351 | 342 | 383 ➤ 337 | 409 ➤ 337 |
| 341 | intel.com | 346 | 336 | 324 | 348 |
| 342 | privacymanager.io | 333 | 361 | 374 | 382 ➤ 342 |
| 344 | intercom.io | 343 | 350 | 360 | 352 |