Ranked · 2 assessed
Ordered by Agency List ScoreDigital strategy, design, and development for high-performance websites
Healthcare web development and HIPAA-compliant solutions
Also in Dallas · 1 not yet assessed
Listed agencies queued for assessment. Alphabetical.About this ranking
What this page ranks
This page ranks the 2 performance optimization agencies in Dallas, Texas that have been assessed on the Agency List Score, out of 3 listed.
The score measures how well an agency documents its own work in public — named clients, quantified outcomes, and whether those outcomes are attributed to the agency rather than described as the client's own results. It does not measure client satisfaction, price, or availability.
Cohorts and awards
Agencies are compared within a cohort — here, Performance Optimization in Dallas, Texas. A cohort must be large enough to express the band being awarded: at least 8 assessed agencies for a top 25% award, 20 for top 10%, 40 for top 5%, and 300 for top 1%. This one holds 2, so no award can be issued here.
The 1 performance optimization agency not yet assessed is listed on this page but not ranked.
Paid placement
Partner agencies can buy a labelled placement block above the ranking on this page. It is always marked as paid and is never mixed into the ranked list.
Placement is paid; it does not affect the ranking, cohort membership, or any agency's score. Ranking position, cohort membership and the score itself are not for sale.
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Performance Optimization nearby
Questions
- How many performance optimization agencies are in Dallas, Texas?
- 3 are listed on Agency List in Dallas, Texas. 2 of them have been assessed on the Agency List Score as of October 2026.
- Which performance optimization agency in Dallas, Texas is ranked highest?
- Simplygoodwork, with an Agency List Score of 73.3, ranks #1 of 2 assessed agencies in Performance Optimization in Dallas, Texas.
- Why are 1 performance optimization agencies listed here but not ranked?
- 1 of the 3 listed have not yet been assessed on the Agency List Score. They each have a profile and are listed below the ranking, alphabetically, rather than being hidden or mixed into it.
- How is the ranking determined?
- By Agency List Score, within the Performance Optimization in Dallas, Texas cohort of 2 assessed agencies. The score is computed from evidence published on each agency's own website: named clients, quantified outcomes, and whether the outcome is attributed to the agency. Paid placement does not affect it.