How the Accessibility in E-Commerce Affects the Inclusion of the Visually Impaired?

Visually impaired internet users in developing countries




website accesibility, wcag, e-commerce, website design, visual impairment


This study reviews the public policy effectiveness of website accessibility in Mexico and explains how these regulations may affect the visually impaired. The authors did n=6 semi-structured interviews with key players of the visually disabled community and then evaluated n=366 websites with a web scraping tool, using principal components analysis and non-parametric statistics to compare their accessibility by type of website. The authors found that even if there is a regulation for providing equal access to websites, the state of the law is insufficient and non enforced for private and public institutions, affecting the basic human right for visually impaired internet users.


Agarwal, J., & Wu, T. (2015). Factors influencing growth potential of e‐commerce in emerging economies: An institution‐based N‐OLI framework and research propositions. Thunderbird International Business Review, 57(3), 197-215.

Akgül, Y., & Vatansever, K. (2016). Web Accessibility Evaluation of Government Websites for People with Disabilities in Turkey. Journal of Advanced Management Science, 4(3), 201-210.

Aquino, S., García V., & Izquierdo, J. (n.d.). La Inclusión Educativa de Ciegos y Baja Visión En El Nivel Superior: Un Estudio de Caso. Available at: [Accessed June 2, 2020]

Architectural and Transportation Barriers Compliance. (2017). Information and Communication Technology. (ICT). Standards and Guidelines.

Barnes, S. J. (2020). Information management research and practice in the post-COVID-19 world. International Journal of Information Management, In Press.

Braun, V., & Clarke, V. (2006). Using Thematic Analysis in Psychology. Qualitative Research In Psychology, 3, 77–101.

Brouthers, K.D., Geisser, K.D., & Rothlauf, F. (2016). Explaining the internationalization of ibusiness firms. Journal of International Business Studies, 47(5), 513-534.

Bryman, A. (2007). Barriers to Integrating Quantitative and Qualitative Research. Journal of Mixed Methods Research, 1(1), 8–8.

Cambridge University. (2017). Inclusive Design Toolkit. Available at: [Accessed June 13, 2020]

Comisión Nacional de Derechos Humanos CNDH. (2018). Informe especial de la Comisión Nacional de los Derechos Humanos sobre el estado que guarda los Derechos Humanos de las personas con discapacidad en las entidades federativas del país. Comisión Nacional de los Derechos Humanos.

Congreso de la Unión. 2011. “Ley General para la Inclusión de las Personas con Discapacidad.” Diario Oficial de la Federación, 29.

Conover, W. J. (1998). Practical nonparametric statistics. John Wiley and Sons.

Cortéz, M. (2020). Telephonic Interview with Audio Recording.

Cronbach, L. J. (1951). Coefficient alpha and the internal structure of tests. Psychometrika, 16(3), 297-334.

Department of Justice. (n.d.). 2010 ADA Standards for Accessible Design. Available at:[Accessed August 2, 2020]

Dunteman, G. H. (1994). Principal component analysis. In Lewis-Beck M. S. (Ed.), Factor analysis and related techniques. Sage, 157–245.

Dziuban, C. D., & Shirkey, E. C. (1974). When a correlation matrix is appropriate for factor analysis? Some decision rules. Psychological Bulletin, 81(6), 358-361.

Figueroa, M. (2008). Accesibilidad a la información digital para las personas con discapacidad en los servicios de información de ámbito federal en salud de México. Altepepaktli : Salud de La Comunidad, 4(8), 3-13.

García, A. ( 2020). Telephonic Interview with Audio Recording.

Gibbs, J., Kraemer, K.L., & Dedrick, J. (2002). Environment and Policy Factors Shaping E-commerce Diffusion: A Cross-Country Comparison. The Information Society.

Goldstein, A., and O’Connor, D. (2000). E-Commerce for development: prospects and policy issues. OECD Development Centre. Working paper No. 164.

Goncalves, R., Rocha, T., Martins, J., Branco, F., & Au-Yong-Oliveira, M. (2018). Evaluation of e-commerce websites accessibility and usability: an e-commerce platform analysis with the inclusion of blind users. Universal Access in the Information Society, 17, 567-583.

Hernández, C. (2020). Telephonic Interview with Audio Recording.

Hotelling, H. (1933). Analysis of a complex of statistical variables into principal components. Journal of Educational Psychology, 24 (6), 417-441.

INEGI. (2019). Encuesta sobre Disponibilidad y Uso de Tecnologías de la Información y la Comunicación en los Hogares. Instituto Nacional de Estadística y Geografía. Available at:,hogares%20conectados%20fue%20de%2050.9%25. [Accessed August 25th, 2020]

Iwarsson, S., & Ståhl, A. (2003). Accessibility, Usability and Universal Design—Positioning and Definition of Concepts Describing Person-Environment Relationships. Disability and Rehabilitation, 25(2), 57–66.

Johnson, R. B., & Onwuegbuzie, A. J. (2004). Mixed methods research: A research paradigm whose time has come. Educational researcher, 33(7), 14-26.

Johnson, R. B., Onwuegbuzie, A. J., & Turner, L. A. (2007). Toward a definition of mixed methods research. Journal of mixed methods research, 1(2), 112-133.

Jolliffe, I. T. (2002). Principal component analysis (2nd ed.). Springer.

Kane, S. K. (2007). Everyday inclusive Web design: an activity perspective. Information Research, 12(3).

Kreamer, K.L., Dedrick, J., Melville, N.P., & Zhu, K. (2006). Global E-Commerce Impacts of National Environment and Policy. Cambridge University Press.

Lagona, F., & Padovano, F. (2007). A nonlinear principal component analysis of the relationship between budget rules and fiscal performance in the European Union. Public Choice, 130, 401–436.

Leech, N. L., & Onwuegbuzie, A. J. (2009). A typology of mixed methods research designs. Quality & quantity, 43(2), 265-275.

Microsoft. (2018). Microsoft Design. Available at: [Accessed May 9, 2020]

Morris, J., & Mueller, J. (2014). Blind and Deaf Consumer Preferences for Android and iOS Smartphones. In: Langdon P., Lazar J., Heylighen A., Dong H. (eds) Inclusive Designing. Springer.

Naderifar, M., Hamideh G., & Fereshteh, G.. (2017). Snowball Sampling: A Purposeful Method of Sampling in Qualitative Research. Strides in Development of Medical Education.

Nogueira, T.C., James Ferreira, D., Teixeira de Carvalho, S., Oliveira Berretta, L, & Guntijo, M. R. (2019). Comparing sighted and blind users’ task performance in responsive and non-responsive web design. Knowledge and Information Systems, 58, 319-339.

Nunnally, J. (1978). Psychometric theory (2nd ed.). McGraw–Hill.

Ochoa-Urrego, R. (2019). Índice de accesibilidad para cibermedios mexicanos. Revista Española de Documentación Científica, 42(3), e244-e244.

Ramos, E. (2020). Telephonic Interview with Audio Recording.

Ramos, L. (2020). Telephonic Interview with Audio Recording.

Schu, M., Morschett, D., & Swoboda, B. (2016). Internationalization Speed of Online Retailers: A Resource-Based Perspective on the Influence Factors. Management International Review, 56, 733-757.

Secretaría de Gobernación. (2015). Acuerdo por el que se establecen las Disposiciones generales de accesibilidad Web que deben observar las dependencias y entidades de la Administración Pública Federal y las empresas productivas del Estado. [Accessed July 15, 2020] [Accessed May 2, 2020] Available at:

Shlens, J. (2009). A tutorial on principal component analysis. Version 3.01 Systems Neurobiology Laboratory. Salk Institute for Biological Studies online.

Singh, N., & Kundu, S. (2002). Explaining the growth of e‐commerce corporations: An extension and application of the eclectic paradigm. Journal of International Business Studies, 33, 679-697.

Stable, Y., Alvarez Calderon, E., Pérez, L., & Antonio, C. (2020). State of web accessibility of e-government portals in Latin America, 16, 7-22.

Stevens, J. (1992). Applied multivariate statistics for the social sciences. Lawrence Erlbaum Associates.

Stewart, R. (2020). Stores may be reopening, but brands shouldn’t put e-commerce back on the simmer. The drum. Available online at: [Accessed August 24th, 2020]

Suárez, J. (2020). Telephonic Interview with Audio Recording.

Supreme Court of the United States. (2019). Petition for a Writ Certiorari to the United States Court Of Appeals of the Ninth Circuit. [Accessed June 10, 2020]

Tânia, R., Diana, C., Ramiro, G., José, M., Frederico, B., Maximino, B. (2015). Usability Evaluation of the Touch Screen and Mouse as Input Devices by People with Intellectual Disabilities. Conference paper. WWW/Internet 2015.

Tobias, S., and Carlson, J.E. (1969). Brief report: Bartlett's test of sphericity and chance findings in factor analysis. Multivariate Behavioral Research, 4(3), 375-377.

United States Code. (2008). Americans with disabilities act of 1990. Retrieved August 2, 2020 (

United States Code. (2015). [Usc02] 20 usc ch. 33: education of individuals with disabilities. Retrieved August 2, 2020,

United States District Court. 2019. “Appeal from the United States District Court for the Central District of California S. James Otero, District Judge, Presiding.” 25.

Web Accessibility Initiative. (2018). Web Content Accessibility Guidelines. Available at: [Accessed March 10, 2020]

WHO. (2019). Blindness and vision impairment. World Health Organization. Available online at: [Accessed August 25th, 2020]

Williams, M., & Tami Moser. (2019). The Art of Coding and Thematic Exploration in Qualitative Research. International Management Review, 15, 45–55.

Williams, M., and Tami M.. (2019). The Art of Coding and Thematic Exploration in Qualitative Research. International Management Review, 15:45–55.

Zúñiga, S., García, V., & Izquierdo, J. (2012). La inclusión educativa de ciegos y baja visión en el nivel superior: Un estudio de caso. Sinéctica, 39, 01–21.



How to Cite

Sosa, E., & Villegas-Mateos, A. (2021). How the Accessibility in E-Commerce Affects the Inclusion of the Visually Impaired? Visually impaired internet users in developing countries . TECHNO REVIEW. International Technology, Science and Society Review, 10(1), pp. 49–65.



Research articles