2.29%
Market Share
Business and Finance
Top Industry
10.2 yrs
Avg Domain Age
2.38
Avg OpenRank
Twenty Twenty-One : Twenty Twenty-One is the default WordPress theme for 2021.
This technology is used by 2.29% of websites in the WordPress themes category. The most popular industry vertical is Business and Finance, with Business being the top subcategory.
Industry Vertical Distribution
Technologies Frequently Used with Twenty Twenty-One
| Technology | Co-usage Rate | Website |
|---|---|---|
| RSS | 81.73% | https://www.rssboard.org/rss-specification |
| Open Graph | 41.56% | https://ogp.me |
| Twitter Emoji (Twemoji) | 31.91% | https://twitter.github.io/twemoji/ |
| core-js | 29.04% | https://github.com/zloirock/core-js |
| MySQL | 25.7% | http://mysql.com |
| WordPress | 25.6% | https://wordpress.org |
| PHP | 25.32% | http://php.net |
| webpack | 23.93% | https://webpack.js.org/ |
| Module Federation | 23.93% | https://webpack.js.org/concepts/module-federation/ |
| HTTP/3 | 23.75% | https://httpwg.org/ |
AI-Powered Technology Recommendations
Our AI recommender engine, trained on 100 million data points, suggests these technologies for websites using Twenty Twenty-One:
| Technology | AI Score | Website |
|---|---|---|
| TablePress | 0.2 | https://tablepress.org |
| Afterpay | 0.19 | https://www.afterpay.com/ |
| Amplitude | 0.17 | https://amplitude.com/ |
| Raphael | 0.17 | https://dmitrybaranovskiy.github.io/raphael/ |
| Moat | 0.16 | https://moat.com/ |
| Snap Pixel | 0.16 | https://businesshelp.snapchat.com/s/article/snap-pixel-about |
| MetaSlider | 0.15 | https://www.metaslider.com |
| RSS | 0.15 | https://www.rssboard.org/rss-specification |
| Apache HTTP Server | 0.15 | https://httpd.apache.org/ |
| Press Customizr | 0.15 | https://presscustomizr.com/customizr |
IAB Tier 1 Vertical Distribution
Relative Usage by Industry
Market Distribution Comparison
IAB Tier 2 Subcategory Distribution
Top Websites Using Twenty Twenty-One
| Website | IAB Category | Subcategory | OpenRank |
|---|---|---|---|
| micuisine.com | Food & Drink | World Cuisines | 4.65 |
| epstudiossoftware.com | Technology & Computing | Industries | 4.61 |
| glooko.com | Medical Health | Diseases and Conditions | 4.5 |
| kromephotos.com | Hobbies & Interests | Arts and Crafts | 4.38 |
| kublermdk.com | Technology & Computing | Consumer Electronics | 4.33 |
| 7pranayama.com | Healthy Living | Wellness | 4.32 |
| abrahamlincolnsclassroom.org | Books and Literature | Biographies | 4.3 |
| uneecops.com | Business and Finance | Business | 4.3 |
| haensel-ams.com | Business and Finance | Industries | 4.29 |
| scatteredthoughtsandroguewords.com | Movies | Sci-fi and Fantasy | 4.29 |
Usage by Domain Popularity (Top 1M)
Usage by Domain Age
The average age of websites using Twenty Twenty-One is 10.2 years. The average OpenRank (measure of backlink strength) is 2.38.
Emerging Websites Using Twenty Twenty-One
| Website | IAB Category | Subcategory | OpenRank |
|---|---|---|---|
| relicsigns.com | Business and Finance | Business | 0 |
| texasnorthcentral.org | Business and Finance | Business | 0 |
| plethoratron.com | Personal Finance | Computing | 0 |
| mercatus-pharma.com | Business and Finance | Business | 0 |
| philly-locksmiths.com | Automotive | Travel Type | 0 |
Technologies Less Frequently Used with Twenty Twenty-One
| Technology | Co-usage Rate | Website |
|---|---|---|
| Blocksy | 0.09% | https://creativethemes.com/blocksy |
| Sovrn | 0.09% | https://www.sovrn.com |
| GitHub Pages | 0.09% | https://pages.github.com/ |
| Divi | 0.09% | https://www.elegantthemes.com/gallery/divi |
| Shopify | 0.09% | http://shopify.com |