| 100% | WIKIPEDIA | 9 | Online reference articles by Sanger and Wales |
| 43% | WIKIPEDIA | 9 | Website founded by Jimmy Wales and Larry Sanger |
| 43% | WIKIPEDIA | 9 | Site launched by Jimmy Wales and Larry Sanger |
| 37% | WIKIPEDIA | 9 | Online reference source with millions of articles |
| 36% | WIKI | 4 | Online reference that's written by volunteer contributors |
| 33% | WIKI | 4 | Online encyclopedia co-founded by Jimmy Wales, for short |
| 32% | BLOGGER | 7 | Person who writes online articles and comments |
| 32% | DER | 3 | Article written by Marx and Engels? |
| 31% | WECHAT | 6 | Online messaging and payment application developed by the Chinese company Tencent |
| 30% | CAPELLA | 7 | Online university owned by Strategic Education, Inc. and HQed in Minneapolis |
| 29% | SITEMAP | 7 | Online reference |
| 28% | BME | 3 | Online magazine devoted to such things as flesh tunnels, Nefertiti piercings and articles about The Lizardman |
| 28% | BLOOD | 5 | "___ and Black Lace," 1964 Italian horror film that has been referenced by filmmaker Martin Scorsese |
| 28% | TWITTER | 7 | American online news and social networking service co-founded by Jack Dorsey in 2006 |
| 28% | SEE | 3 | Program by a California university offering free online courses to students and educators (abbr.) |
| 28% | WIKIPEDIA | 9 | Online reference source |
| 28% | OPEDS | 5 | Articles by nonstaffers |
| 28% | LES | 3 | Article by Rimbaud |
| 27% | ITUNES | 6 | Media player, media library, online radio broadcaster, and mobile device management application developed by Apple |
| 27% | SCYLLA | 6 | "Torn Between ___ and Charybdis," song by Trivium that references an idiom derived from Greek mythology |
| 27% | JOHNWIKI | 8 | Online reference about toilets? |
| 27% | ONE | 3 | "Ready Player ___," movie by Steven Spielberg which uses a lot of comic book and gaming references |
| 27% | DARKACADEMIA | 12 | Social-media aesthetic embodied by “putting on a blazer and reading Dostoevsky,” per a Vox article |
| 27% | WIKI | 4 | Online reference with many contributors |
| 27% | ENCARTA | 7 | Bygone online reference |
| 27% | WIKI | 4 | Collaborative online reference |
| 27% | WIKIPEDIA | 9 | Popular online reference |
| 26% | XTRA | 4 | Online magazine, published by Pink Triangle Press, that covers news and events of interest to the LGBTQ community |
| 26% | ADDTOCART | 9 | Message clicked on by an online buyer ... or a hint for 17-, 24-, 39- and 51-Across |
| 26% | WIKIPEDIA | 9 | Crowdsourced online reference library |