Online retailers need to improve site performance and accessibility but they are optimized for search engines based on an audit of 70 recognizable retail websites.
On June 9 and 10, 2018, I ran each of 70 well-known ecommerce websites through Google’s Lighthouse, a free monitoring tool. It rates sites on five areas:
- Performance,
- Progressive web app compatibility,
- Accessibility,
- Best practices,
- Search engine optimization.
For each audit, I used the Chrome browser with Lighthouse built in. The audit was run on a product detail page. I conducted the all of the tests from an Apple MacBook Pro with a 50 Mbps wireless internet connection.
Here are the key takeaways.
SEO
Collectively, the 70 retail sites reviewed scored an average of 86.4 out of 100 on the Lighthouse search engine optimization audit. REI, John Lewis, and The Sill each scored a perfect 100. Tractor Supply, the billion-dollar farm supply retailer, had the lowest SEO score in the group. But was still a 67.
The Lighthouse SEO audit measures 10 basic factors, including the presence of a title element and the use of a meta description. This is likely an indication that retailers are, generally, focused on SEO.
This focus may take a few forms. For example, online retailers may be choosing ecommerce platforms or solutions that have basic default SEO features. Or they may have SEO basics covered regardless of the platform.
Performance
Unfortunately, most of the retailers had poor performing — i.e., slow — websites, according to Lighthouse. The average performance score was a 22.1 out of 100. B&H Photo had the best performance score of the 70 sites audited with a 59. Hudson’s Bay Company and Sears each scored a zero.
Lighthouse checks 23 performance indicators and emphasizes mobile performance versus desktop. Thus during its audit Lighthouse throttles throughput to mimic mobile connections.
This fact aside, retail sites need to find ways to load information more quickly.
One of the most common performance challenges was loading images not visible to the user. Lighthouse calls these “offscreen” images, explaining that “since users can’t see offscreen images when they load a page, there’s no reason to download the offscreen images as part of the initial page load. In other words, deferring the load of offscreen images can speed up page load time and time to interactive.”
In contrast to SEO, one could assume performance is largely ignored or considered to be good enough. This is unfortunate for the poor performing sites, but an opportunity for other retailers.
You could run your own Lighthouse audit. Follow up on the performance suggestions and provide a better customer experience than most of the 70 sites I checked, which I’ve listed below.
Accessibility
Web accessibility describes how well people, including people with disabilities, can interact with a website. Providing an open, available, and navigable website for shoppers, regardless of disability, is simply good business for ecommerce retailers.
The 70 ecommerce sites audited with Lighthouse, however, managed an average of just 60 out of a possible 100 for accessibility.
Lighthouse can only measure a few aspects of accessibility. So it is not necessarily a reflection of how accessible each site actually is or whether these sites might be violating laws requiring web accessibility.
However, the aspects of accessibility that can be automatically tested with a tool such as Lighthouse are items a site should be able to get right.
For your own website, make certain you’re providing ways for folks with disabilities to access your pages and products. As mentioned above, being able to service and sell to all consumers is good business. But there may also be legal concerns.
“In 2017, plaintiffs filed at least 814 federal lawsuits about allegedly inaccessible websites, including a number of putative class actions,” wrote Minh N. Vu and Susan Ryan of law firm Seyfarth Shaw in a January 2018 article.
New York and Florida were most likely to see the federal filings, with 335 and 325 cases respectively.
Best Practices
Google Lighthouse also reviews 19 website best practices. On average, the 70 sites review scored 60.98 out of a possible 100.
The Adidas website followed these best practices the most, scoring an 88 in the Lighthouse audit. Bass Pro Shops earned the lowest score for the category at 31.
Lighthouse changes its tests for best practices as the state of web technology and web development evolves. Thus scoring well here can be a good indication of maintaining current standards.
Progressive Web Apps
The last Lighthouse category to consider is conformity with progressive web apps.
PWAs give mobile shoppers an app-like experience via the web browser. PWAs can place icons directly on a mobile phone’s home screen and include push notifications or easy checkout. All of these features can be an advantage for an ecommerce business.
Hence, think of this score as a measurement of how close a site is to receiving PWA status.
On average, the 70 sites audited scored a 44 out of 100 for PWA conformity. The top score, 82, went to Build.com, meaning that site might have relatively little work to do to begin enjoying the benefits of a PWA.
Here is a list of how each of the 70 sites scored.
Retailer | Performance | PWA | Accessibility | Best Practices | SEO | Average |
---|---|---|---|---|---|---|
Adidas | 28 | 73 | 47 | 88 | 90 | 65.2 |
AliExpress | 24 | 45 | 52 | 75 | 90 | 57.2 |
Amazon | 24 | 45 | 71 | 69 | 90 | 59.8 |
American Eagle Outfitters | 9 | 45 | 54 | 56 | 90 | 50.8 |
Apple | 17 | 45 | 82 | 81 | 90 | 63 |
Argos | 13 | 27 | 56 | 50 | 90 | 47.2 |
ASOS | 14 | 36 | 49 | 50 | 90 | 47.8 |
AutoZone | 45 | 36 | 67 | 63 | 90 | 60.2 |
B&H Photo | 59 | 45 | 35 | 69 | 90 | 59.6 |
Bass Pro Shops | 6 | 45 | 75 | 31 | 90 | 49.4 |
Beardbrand | 6 | 45 | 52 | 63 | 80 | 49.2 |
Best Buy | 2 | 36 | 81 | 63 | 90 | 54.4 |
Build.com | 13 | 82 | 56 | 63 | 100 | 62.8 |
Chewy | 24 | 45 | 55 | 69 | 90 | 56.6 |
Costco | 11 | 45 | 72 | 56 | 90 | 54.8 |
Crate & Barrel | 23 | 45 | 64 | 63 | 90 | 57 |
Crutchfield | 50 | 55 | 55 | 56 | 90 | 61.2 |
CVS | 19 | 27 | 69 | 63 | 90 | 53.6 |
Dell | 9 | 27 | 59 | 38 | 80 | 42.6 |
Dick's Sporting Goods | 9 | 36 | 82 | 44 | 80 | 50.2 |
Dollar Tree | 45 | 45 | 74 | 50 | 80 | 58.8 |
Ebay | 22 | 45 | 72 | 56 | 90 | 57 |
Etsy | 41 | 45 | 50 | 69 | 90 | 59 |
Foot Locker | 3 | 36 | 56 | 38 | 80 | 42.6 |
GameStop | 9 | 27 | 73 | 50 | 80 | 47.8 |
H&M | 25 | 27 | 38 | 69 | 80 | 47.8 |
Hayneedle | 13 | 45 | 61 | 38 | 90 | 49.4 |
HP | 4 | 45 | 76 | 50 | 80 | 51 |
Hudson's Bay Company | 31 | 27 | 0 | 44 | 80 | 36.4 |
J.C. Penney | 19 | 55 | 53 | 63 | 90 | 56 |
JD.com | 10 | 27 | 48 | 63 | 89 | 47.4 |
John Lewis | 14 | 45 | 60 | 69 | 100 | 57.6 |
Kohl's | 5 | 45 | 42 | 44 | 90 | 45.2 |
L.L.Bean | 21 | 45 | 46 | 50 | 70 | 46.4 |
Lowe's | 22 | 45 | 52 | 44 | 80 | 48.6 |
Macy's | 32 | 45 | 82 | 63 | 90 | 62.4 |
Marks & Spencer | 33 | 45 | 41 | 63 | 90 | 54.4 |
Meijer | 0 | 45 | 33 | 63 | 89 | 46 |
Mulberry | 38 | 45 | 75 | 69 | 90 | 63.4 |
Musician's Friend | 18 | 27 | 63 | 56 | 80 | 48.8 |
Neiman Marcus | 50 | 55 | 79 | 75 | 90 | 69.8 |
Newegg | 25 | 45 | 44 | 81 | 90 | 57 |
Nike | 24 | 45 | 63 | 56 | 80 | 53.6 |
Nordstrom | 29 | 45 | 60 | 69 | 90 | 58.6 |
Northern Tool | 22 | 45 | 51 | 63 | 80 | 52.2 |
Office Depot | 21 | 45 | 57 | 81 | 90 | 58.8 |
Overstock | 37 | 45 | 59 | 75 | 80 | 59.2 |
PetSmart | 7 | 45 | 43 | 69 | 70 | 46.8 |
Rakuten | 11 | 45 | 63 | 63 | 90 | 54.4 |
REI | 47 | 45 | 91 | 81 | 100 | 72.8 |
Rite Aid | 11 | 45 | 68 | 44 | 90 | 51.6 |
Rogue Fitness | 42 | 45 | 64 | 63 | 90 | 60.8 |
Sears | 0 | 36 | 49 | 38 | 80 | 40.6 |
Sephora | 54 | 45 | 47 | 56 | 90 | 58.4 |
Staples | 7 | 45 | 32 | 63 | 90 | 47.4 |
Suitsupply | 46 | 55 | 52 | 81 | 78 | 62.4 |
Suning.com | 41 | 36 | 34 | 56 | 80 | 49.4 |
Target | 42 | 55 | 91 | 81 | 80 | 69.8 |
Tesco | 6 | 45 | 65 | 69 | 90 | 55 |
The Gap | 11 | 45 | 65 | 63 | 90 | 54.8 |
The Home Depot | 19 | 45 | 64 | 75 | 90 | 58.6 |
The Sill | 12 | 45 | 66 | 56 | 100 | 55.8 |
TigerDirect | 45 | 36 | 59 | 63 | 80 | 56.6 |
Tractor Supply | 17 | 27 | 50 | 63 | 67 | 44.8 |
Urban Outfitters | 24 | 45 | 88 | 63 | 80 | 60 |
Victoria's Secret | 20 | 45 | 81 | 63 | 78 | 57.4 |
Walmart | 11 | 36 | 67 | 56 | 80 | 50 |
Walgreens | 30 | 45 | 83 | 63 | 90 | 62.2 |
Wayfair | 18 | 45 | 87 | 63 | 90 | 60.6 |
Williams Sonoma | 10 | 73 | 66 | 56 | 90 | 59 |