| Rank | Website | 1 Week | 4 Weeks | 6 Months | 1 Year |
|---|---|---|---|---|---|
| 2 | microsoft.com | 2 | 2 | 2 | 2 |
| 3 | office.com | 3 | 3 | 4 ➤ 3 | 3 |
| 4 | live.com | 4 | 4 | 5 ➤ 4 | 4 |
| 8 | digicert.com | 7 ➤ 8 | 9 ➤ 8 | 11 ➤ 8 | 11 ➤ 8 |
| 9 | apple.com | 13 ➤ 9 | 15 ➤ 9 | 3 ➤ 9 | 10 ➤ 9 |
| 16 | doubleclick.net | 17 | 18 ➤ 16 | 13 ➤ 16 | 14 ➤ 16 |
| 19 | office365.com | 19 | 17 ➤ 19 | 18 | 16 ➤ 19 |
| 20 | icloud.com | 22 | 31 ➤ 20 | 16 ➤ 20 | 20 |
| 26 | windows.com | 24 | 23 ➤ 26 | 35 ➤ 26 | 40 ➤ 26 |
| 28 | sharepoint.com | 26 | 21 ➤ 28 | 30 | 28 |
| 31 | pki.goog | 30 | 24 ➤ 31 | 28 | 32 |
| 46 | cloud.microsoft | 41 ➤ 46 | 50 | 58 ➤ 46 | 72 ➤ 46 |
| 49 | adobe.com | 48 | 47 | 57 ➤ 49 | 60 ➤ 49 |
| 51 | outlook.com | 50 | 44 ➤ 51 | 42 ➤ 51 | 42 ➤ 51 |
| 54 | scorecardresearch.com | 52 | 52 | 49 | 50 |
| 64 | oneclient.sfx.ms | 62 | 63 | 62 | 58 |
| 68 | entrust.net | 64 | 61 ➤ 68 | 77 ➤ 68 | 70 |
| 76 | demdex.net | 74 | 74 | 68 ➤ 76 | 65 ➤ 76 |
| 79 | adsrvr.org | 81 | 79 | 78 | 75 |
| 82 | cisco.com | 82 | 81 | 87 | 93 ➤ 82 |
| 86 | rubiconproject.com | 86 | 82 | 84 | 81 |
| 88 | pubmatic.com | 87 | 84 | 86 | 84 |
| 91 | criteo.com | 89 | 89 | 89 | 88 |
| 93 | casalemedia.com | 90 | 93 | 91 | 85 |
| 96 | pendo.io | 109 ➤ 96 | 134 ➤ 96 | 134 ➤ 96 | 130 ➤ 96 |
| 101 | openx.net | 99 | 100 | 98 | 100 |
| 102 | cookielaw.org | 101 | 103 | 103 | 97 |
| 107 | doubleverify.com | 111 | 112 | 108 | 112 |
| 112 | he.net | 104 | 86 ➤ 112 | 251 ➤ 112 | 266 ➤ 112 |
| 114 | taboola.com | 106 | 99 ➤ 114 | 109 | 103 |
| 116 | 3lift.com | 117 | 109 | 96 ➤ 116 | 96 ➤ 116 |
| 120 | tapad.com | 119 | 122 | 116 | 107 ➤ 120 |
| 121 | adtrafficquality.google | 118 | 106 ➤ 121 | 106 ➤ 121 | 101 ➤ 121 |
| 123 | adsafeprotected.com | 121 | 127 | 118 | 114 |
| 132 | smartadserver.com | 128 | 125 | 114 ➤ 132 | 120 |
| 139 | media.net | 139 | 133 | 110 ➤ 139 | 110 ➤ 139 |
| 149 | onetrust.com | 154 | 149 | 140 | 131 ➤ 149 |
| 153 | outbrain.com | 147 | 137 ➤ 153 | 123 ➤ 153 | 188 ➤ 153 |
| 154 | gmail.com | 162 | 163 | 143 | 122 ➤ 154 |
| 158 | sharethrough.com | 157 | 153 | 144 | 128 ➤ 158 |
| 161 | id5-sync.com | 160 | 159 | 157 | 150 |
| 162 | inmobi.com | 166 | 170 | 150 | 210 ➤ 162 |
| 163 | dotomi.com | 164 | 161 | 153 | 146 ➤ 163 |
| 166 | sync.1rx.io | 161 | 165 | 149 ➤ 166 | 147 ➤ 166 |
| 167 | lijit.com | 163 | 157 | 152 | 148 ➤ 167 |
| 172 | zoom.us | 167 | 146 ➤ 172 | 186 | 191 ➤ 172 |
| 173 | stackadapt.com | 170 | 175 | 160 | 185 |
| 175 | creativecdn.com | 175 | 171 | 156 ➤ 175 | 165 |
| 177 | everesttech.net | 178 | 178 | 158 ➤ 177 | 144 ➤ 177 |
| 179 | webex.com | 171 | 173 | 188 | 155 ➤ 179 |
| 181 | braze.com | 190 | 197 | 194 | 174 |
| 183 | quantserve.com | 182 | 183 | 162 ➤ 183 | 153 ➤ 183 |
| 189 | omtrdc.net | 186 | 162 ➤ 189 | 184 | 149 ➤ 189 |
| 190 | 360yield.com | 189 | 192 | 185 | 176 |
| 191 | branch.io | 195 | 206 | 190 | 193 |
| 197 | meraki.com | 191 | 168 ➤ 197 | 225 ➤ 197 | 211 |
| 207 | contextweb.com | 204 | 210 | 192 | 164 ➤ 207 |
| 208 | yieldmo.com | 209 | 199 | 195 | 169 ➤ 208 |
| 211 | amazontrust.com | 218 | 215 | 222 | 183 ➤ 211 |
| 213 | teads.tv | 210 | 196 | 206 | 208 |
| 216 | zemanta.com | 213 | 217 | 191 ➤ 216 | 198 |
| 217 | sitescout.com | 216 | 222 | 208 | 202 |
| 221 | flashtalking.com | 219 | 220 | 226 | 241 |
| 222 | yimg.com | 228 | 207 | 227 | 194 ➤ 222 |
| 225 | samsung.com | 221 | 202 ➤ 225 | 246 | 292 ➤ 225 |
| 226 | life360.com | 253 ➤ 226 | 320 ➤ 226 | 265 ➤ 226 | 254 ➤ 226 |
| 229 | trustarc.com | 227 | 227 | 212 | 218 |
| 230 | onetag-sys.com | 230 | 226 | 218 | 215 |
| 231 | typekit.com | 233 | 224 | 249 | 238 |
| 233 | qualtrics.com | 232 | 213 | 261 ➤ 233 | 265 ➤ 233 |
| 235 | gumgum.com | 235 | 232 | 247 | 231 |
| 238 | android.com | 240 | 250 | 235 | 213 ➤ 238 |
| 242 | simpli.fi | 242 | 241 | 234 | 249 |
| 243 | unrulymedia.com | 243 | 242 | 236 | 251 |
| 245 | admanmedia.com | 244 | 247 | 239 | 289 ➤ 245 |
| 247 | optimizely.com | 241 | 225 | 255 | 232 |
| 261 | truste.com | 260 | 271 | 257 | 259 |
| 263 | applovin.com | 265 | 259 | 270 | 317 ➤ 263 |
| 265 | mfadsrvr.com | 266 | 275 | 263 | 267 |
| 270 | me.com | 292 | 325 ➤ 270 | 294 | 297 |
| 273 | intentiq.com | 275 | 281 | 281 | 277 |
| 274 | deepintent.com | 273 | 284 | 277 | 314 ➤ 274 |
| 277 | verisign.com | 263 | 236 ➤ 277 | 231 ➤ 277 | 136 ➤ 277 |
| 278 | connatix.com | 277 | 276 | 260 | 242 ➤ 278 |
| 280 | adobelogin.com | 272 | 266 | 292 | 287 |
| 281 | sonobi.com | 284 | 296 | 250 ➤ 281 | 240 ➤ 281 |
| 286 | arcticwolf.net | 282 | 274 | 351 ➤ 286 | 337 ➤ 286 |
| 288 | richaudience.com | 288 | 272 | 327 ➤ 288 | 348 ➤ 288 |
| 291 | appsflyer.com | 296 | 270 | 273 | 272 |
| 295 | eyeota.net | 299 | 310 | 307 | 306 |
| 298 | mathtag.com | 289 | 289 | 279 | 257 ➤ 298 |
| 300 | kargo.com | 306 | 297 | 284 | 268 ➤ 300 |
| 301 | bttrack.com | 301 | 305 | 303 | 301 |
| 304 | w55c.net | 293 | 291 | 241 ➤ 304 | 227 ➤ 304 |
| 305 | sectigo.com | 313 | 315 | 316 | 316 |
| 306 | okta.com | 302 | 290 | 308 | 349 ➤ 306 |
| 307 | ad-delivery.net | 307 | 314 | 285 | 281 |
| 309 | adkernel.com | 309 | 345 ➤ 309 | 282 | 311 |
| 319 | intercom.io | 325 | 357 ➤ 319 | 331 | 360 ➤ 319 |
| 321 | aptrinsic.com | 335 | 442 ➤ 321 | 314 | 309 |