Weekly Internet Report● Live DataMonday, September 21, 2026
The Weekly Internet Pulse: Week 39, 2026
Real-time traffic insights for the week of September 21, 2026
Total Tracked Traffic
76,637/s
▼ 5.9% vs last week (notable drop)
Most Visited Site
Google
85.0B / mo at 32,343 req/s
Fastest Growing
Search
+2.0% this week
Internet Health
60 / 100
Elevated Volatility (-9 vs 8-wk avg)
60/ 100
This week's internet health
Elevated Volatility8-Week Rolling Baseline: 69 / 100(-9 vs historical norm)
5 concurrent incidents detected across major content distribution layers.
▸ How is this calculated?▾ How is this calculated?
Score = 100 - (8 × outage count), minimum 40. An outage is any tracked site returning sustained 5xx errors during the week. Baseline tracks the 8-week rolling mean across all 100 tracked sites.
Combined rate: 76,637 req/s across all 100 tracked sites.
Structural ShiftSearch & AI Convergence Index
Substitution Ratio: 8.3% of Search Volume
AI Assistant Velocity
3,008 req/s
-12.9% WoW
Traditional Search Velocity
36,039 req/s
+2% WoW
Query Substitution Share
8.3%
~1 AI query per 12 search queries
Traditional Search (91.7%)Conversational AI (8.3%)
Traditional search velocity rebounded by 14.9% relative to AI assistants this week, sustained by high transactional and navigational intent.
Top Sites by Traffic This WeekNo significant rank changes in the top 30 this week
#1
#2
#3
#4
#5
Google85.0B / moHigh Confidence (±9%)
Currently #1 - 85.0B / mo monthly visits.
YouTube34.8B / moHigh Confidence (±9%)
Currently #2 - 34.8B / mo monthly visits.
Facebook15.2B / moHigh Confidence (±9%)
Currently #3 - 15.2B / mo monthly visits.
Instagram6.8B / moHigh Confidence (±9%)
Currently #4 - 6.8B / mo monthly visits.
ChatGPT5.5B / moHigh Confidence (±9%)
Currently #5 - 5.5B / mo monthly visits.
This Week's Internet Stories
Search
Search leads growth at +2.0%
The search category saw the largest week-over-week traffic increase across all sectors, with 7 tracked sites generating an estimated 93.4B monthly visits combined.
AI
AI platforms command growing internet share
8 AI platforms now account for 3.9% of all tracked web traffic. ChatGPT leads the category at #5 with 5.5B / mo monthly visits.
Traffic
Global internet traffic down 5.89% this week
Combined traffic across all 100 monitored sites is down from last week, with a current aggregate rate of 76,637 requests per second.
Regional Spotlight
+3.8% WoWAsia-Pacific & Latin America
Mobile Edge & Video Streaming Surge
Mobile traffic across emerging regional nodes drove disproportionate weekend velocity for video and interactive media platforms, counterbalancing seasonal European enterprise lulls.
Traffic by Category
| Category | Sites | vs Last Wk |
|---|---|---|
Search | 7 | +2.0% |
Entertainment | 17 | -16.2% |
Social Media | 13 | -12.3% |
Developer Tools | 20 | +1.0% |
AI Assistants | 8 | -12.9% |
E-Commerce | 15 | -9.1% |
Reference | 12 | -10.3% |
News & Media | 11 | +1.6% |
Finance | 8 | -1.1% |
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