US Ecommerce Industry Report

Traffic Levels in September 2026

Average monthly traffic across 34,749 US e-commerce stores stood at 136,685.08 visits in September 2026. Store counts edged up from 34,422 in August 2026, so the segment added coverage even as per-store volume contracted. The reading extends a five-month retrenchment: average traffic was 176,192.10 in April 2026, 174,452.86 in May 2026, 171,114.22 in June 2026, 150,775.19 in July 2026 and 137,963.11 in August 2026. The dataset's high-water mark remains October 2024 at 231,847.99 visits per store, with September 2024 at 203,658.89 and December 2024 at 207,084.03 completing the strongest cluster. The post-holiday correction in early 2025 then pushed averages down to 158,335.24 in January 2025 and 126,963.92 in April 2025, the lowest point on record. The current trajectory sits only marginally above that trough. A notable seasonal distortion appears in November 2024, when the average fell to 167,165.57 before rebounding to 207,084.03 in December 2024, a pattern that repeated on a smaller scale in November 2025 at 134,842.75 and December 2025 at 148,030.69. Year over year, September 2025 averaged 136,991.9971, leaving the latest month effectively flat against that baseline despite the steep sequential slide.

Channel Mix

Organic search dominates the traffic profile. Of 4,749,669,893 total visits in September 2026, SEO accounted for 3,645,634,219, or 76.8% of the mix. Paid social contributed 49,844,864 visits, or 1.0% of the total, organic social added 17,578,553 visits at 0.4%, and paid search delivered 6,205,668 visits at 0.1%. The concentration in organic search leaves the segment exposed to search-side volatility, and organic search traffic declined -2.1% year over year. Among the non-organic channels, paid social carries the largest share at 1.0%, while paid search at 0.1% is the smallest tracked source, with organic social sitting between them at 0.4%. The spread indicates that paid channels remain marginal acquisition routes for these stores, and any deterioration in organic visibility would be difficult to offset through paid search or social alone.

Revenue Context

Average revenue per store in September 2026 was 3,730,086.87 across 33,452 reporting stores, up from 3,565,204.51 in August 2026 but below the 3,767,634.07 recorded in July 2026. The recent range sits well under the 2024 peaks of 5,998,867.23 in October 2024 and 5,504,603.63 in September 2024. Revenue has been steadier than traffic through 2026, holding between 3,823,979.08 in June 2026 and 4,346,160.48 in April 2026 before the summer softening. The divergence suggests conversion or basket value is partly cushioning the traffic decline, though September 2025 revenue of 4,410,493.66 remains clearly above the latest monthly average.

SEO Traffic Trends

On 2026-09-01, the 34,749 US e-commerce stores tracked averaged 104,913.36 in SEO traffic and 136,685.08 in total traffic. The SEO figure is the lowest monthly reading in the dataset, well below the 200,158.35 recorded in 2024-10 when 34,542 stores were measured. Reported organic search traffic growth of -2.1% extends a decline visible through the second half of 2026, with the monthly average falling from 136,856.91 in 2026-04 to 107,308.98 in 2026-08 before reaching 104,913.36 in 2026-09. Organic SERPs growth is far weaker at -27.2%, indicating that visibility losses inside search results are outpacing the traffic effect. The series is strongly seasonal: SEO traffic dropped to 141,545.36 in 2024-11 before rebounding to 179,572.61 in 2024-12, and a comparable trough appeared at 109,377.22 in 2025-10 ahead of a 117,977.08 December reading. Earlier in 2025 the average stayed in a tight band, from 119,536.80 in 2025-02 to 109,296.54 in 2025-04, before recovering to 126,218.94 in 2026-02. The current level therefore sits below both the 2025 and early 2026 ranges.

Traffic Distribution

The distribution of SEO traffic is heavily concentrated at the low end. Some 23,130 stores fall in the under 50,000 tier, compared with 3,987 in the 100,000-250,000 tier and 1,987 above 250,000. The high-traffic cohorts therefore represent a small share of the population, and the segment average is shaped by a limited group of large sites. The 1,987 stores above 250,000 in SEO traffic show that a meaningful minority still competes at scale, but the 23,130 lowest-tier stores dominate the count and likely account for much of the sensitivity to search ranking shifts. With average SEO traffic at 104,913.36 and average total traffic at 136,685.08, organic search remains the principal traffic source for the typical store in the sample.

Domain Authority and Backlinks

Average PageRank stands at 2.049112, with year-over-year growth of -20.8%. Domain authority has fallen from a peak of 3.461280 in 2024-10 to 1.949046 in 2026-09, the lowest value in the series, before a partial recovery to 2.315777 in 2026-10. Backlink data shows a sharp September 2026 spike: stores averaged 85,268.17 backlinks and 701.38 referring domains across 34,215 stores, versus 19,243.78 backlinks and 839.98 referring domains across 8,172 stores in 2026-10. Referring domains have been comparatively stable over the long run, moving from 512.87 in 2024-09 to 701.38 in 2026-09, with an anomalous 0.0000 reading in 2025-03. The combination of falling PageRank and volatile backlink counts points to ongoing link-profile erosion even as the number of stores in the sample grows from 34,522 in 2024-01 to 34,749 in 2026-09.

Google Ads Spend Sits Above Global Benchmarks

US e-commerce stores in this segment average $485.14 in Google Ads spend, which is 139.1% of the global average of $348.67. That premium has been building over a long horizon: average Google spend climbed from $4777.79 in 2025-01 to a peak of $8216.50 in 2026-04, dipped to $6699.99 in 2026-07, and recovered to $8072.75 in 2026-08 across 10733 stores. The most recent month, 2026-09, shows $485.14 across 2099 stores, a much narrower reporting base than the 10733 stores observed one month earlier. Participation metrics point to a similar thinning: 8.17% of stores were active on Google Ads last month, compared with 27.76% active at some point this year. Despite the smaller active cohort, the segment still outspends the global benchmark, suggesting that Google remains a budget line concentrated among committed advertisers rather than broadly adopted across the segment.

Meta Ads Spend More Than Doubles the Global Benchmark

Meta Ads spend for this segment averages an estimated $4356.19, which is 179.3% of the global average of $2428.97. The growth curve is steep and continuous: average estimated Meta spend rose from $623.06 in 2024-01 to $1335.97 in 2025-09, then accelerated to $2280.97 in 2025-12, $3447.33 in 2026-06, $4752.13 in 2026-07 and $5110.99 in 2026-08. The latest reading reaches $5362.51 in 2026-09. Store counts behind that figure expanded from 451 in 2024-01 to 9277 in 2026-07, holding at 9265 in 2026-08 and 9113 in 2026-09. Adoption share stands at 65.19% of stores active last month and 44.09% active this year, far ahead of Google's 8.17% and 27.76%. Meta is clearly the primary paid channel for this segment.

Paid Traffic Falls While Paid Costs Rise

Paid traffic across these stores declined -57.5% year over year, while paid cost grew 14.1%. That divergence is visible in the Google series, where average paid traffic reached $14140.92 in 2024-10 and $14728.13 in 2026-04, but the latest month shows $1939.88 across 3199 stores. Meta paid traffic tells the opposite story in absolute terms, rising from $651.08 in 2024-01 to $5341.13 in 2026-08 and $6687.88 in 2026-10 across 1859 stores. Combined, total paid media for the segment averages $4119.18, which is 174.3% of the global average of $2362.77. The pattern is consistent: fewer stores are reporting paid activity in the most recent month, yet those that remain are spending well above global norms, and the cost per unit of paid traffic is moving up rather than down.

Instagram Traffic Retreats From Its July Peak

Instagram averaged 583.91 visits per store in September 2026 (2026-09-01), equal to 0.5% of the 123741.46 average total traffic recorded across 26074 stores. That is a marked step down from July 2026, when the channel averaged 1073.10 visits and contributed 0.9% of traffic, and from August 2026 at 809.94 visits and 0.8%. Before that summer surge, Instagram's share sat flat at 0.4% every month from January 2026 through June 2026, so July briefly doubled its contribution before September partially normalized. September's 0.5% share still sits above the 0.4% band of early 2026, though well below the July reading. Store coverage is also broadening: the panel expanded from 22009 stores in August 2026 to 26074 in September 2026, meaning the average is now measured across a wider set of merchants. Posting cadence is climbing alongside that expansion. Current month average posts per week stands at 3.11, up 0.26 from 2.85 in the previous month. The dataset-wide average posts per week is 3.63, so Instagram-active stores continue to publish slightly below the overall benchmark.

TikTok Traffic Holds Near 0.2% While Uploads Accelerate

TikTok averaged 347.01 visits per store in September 2026 across 6783 stores, translating to just 0.2% of the 185498.09 average total traffic. That is marginally lower than August 2026, when TikTok averaged 356.97 visits and a 0.3% share. The channel has moved within a narrow band across the whole series: 0.3% in January 2025 at 353.69 visits, 0.2% through most intervening months, and a low of 0.1% in May 2026 at 221.04 visits. Its strongest traffic reading came in December 2025 at 377.29 visits and a 0.3% share. Upload behaviour tells a different story. Weekly uploads rose 0.77, reaching 2.95 in the current month from 2.19 previously, one of the sharper increases in posting activity visible in the benchmark set. Meanwhile, TikTok tracking has scaled dramatically, from 115 stores in January 2025 to 6783 in September 2026, so the 0.2% traffic share now reflects a far more representative merchant base.

Organic Social Remains a Small Slice of Total Store Traffic

Aggregate organic social traffic averaged 505.87 visits per store in September 2026 across 34749 stores, or 0.4% of the 136685.08 average total traffic. This series peaked in July 2026 at 689.91 visits and a 0.5% share, with August 2026 following at 574.54 visits and 0.4%. The early readings were dramatically smaller: 1.18 visits in January 2025 and 2.29 in February 2025, both reported at a 0.0% share, rising to 83.94 in April 2025 and 281.01 in May 2025. Even after that growth, organic social contributes less than half a percent of store traffic. The Instagram follower distribution explains part of the ceiling. Of the tracked Instagram accounts, 12507 sit under 10000 followers, against 7832 in the 10000-50000 tier, 2623 in the 50000-100000 tier, 2289 in the 100000-250000 tier, and 1656 above 250000 followers. The tracked Instagram base is therefore dominated by the smallest tier, which constrains how much referral traffic these stores can generate at current posting volumes.

Performance Score Sits Below the Midpoint of the Scale

The US e-commerce segment averaged a Lighthouse Performance score of 53.08 out of 100 in the most recent month, 2026-09-01. The same period produced an average Lighthouse SEO score of 92.13 out of 100. Storefronts in this segment are therefore far closer to full marks on search-oriented technical criteria than on rendering and loading speed.

A single explanation does not cover that divergence. Performance scores are sensitive to third-party scripts, unoptimized images and heavy client-side rendering, all common in e-commerce storefronts, while SEO scores reward crawlability, metadata and indexable structure. The pattern suggests that optimization effort across the segment has concentrated on the latter set of concerns. For a category where page speed directly shapes browse-to-cart behavior, the performance reading is the weaker signal of the two.

Performance and SEO Both Slip Month Over Month

Benchmark data shows movement in the negative direction for two of the three tracked metrics. The current-month performance score registered 49.86 against 53.09 in the previous month, a change of -3%. The current-month SEO score came in at 91.45 against 92.15 previously, a change of -1%.

The performance decline is the more consequential of the two. At 49.86 the current-month aggregate reading now sits below the midpoint of the scale. The SEO pullback is smaller in magnitude but moves the segment further away from the 100-point ceiling at a time when organic visibility carries substantial weight in acquisition economics for online retail.

Accessibility Posts the Only Gain

Accessibility was the only one of the three benchmarks to improve. The current-month score of 89.65 compares with 87.74 in the previous month, a change of +2%. That increase runs counter to the direction of the performance and SEO readings for the same period.

Accessibility improvements typically follow from semantic markup, sufficient color contrast, focus management and correctly labeled interactive elements. Several of these changes are inexpensive relative to performance work and do not necessarily conflict with SEO practices, which may explain why the segment advanced on accessibility while losing ground elsewhere. It also suggests the work is happening at the template or platform level rather than being tied to runtime tuning.

Across the three benchmarks, the segment shows strong technical SEO fundamentals, a runtime speed problem that worsened over the month, and accessibility work that is progressing. The most recent month's averages, 53.08 for performance and 92.13 for SEO, set the baseline against which the next reporting period will be measured.