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Amsterdam, Netherlands

OnlineLabs

Reach 8.3PageRanker 63

OnlineLabs is a web design company based in Amsterdam, Netherlands, in business since 2008. Its own home page scored 94 for mobile speed and 100 for access in our lab test on October 24, 2026, faster than 423 of the 450 firm sites we tested. Its websbz Score is 59.7 out of 100. Its Reach, a separate score, is 8.3.

Visit onlinelabs.nlSee the Score
Home page of OnlineLabs at onlinelabs.nl

Our Read

OnlineLabs is an online marketing agency on the Herengracht in Amsterdam that has worked since 2008. Web design is one of its listed services next to SEO and speed work. It has also launched its own AI visibility tool.

What sets them apart. It is based in a canal house office in central Amsterdam and has been active since 2008.

Best for. Amsterdam area companies that want web design tied closely to search results.

Services

SEOWeb designSite speedConversion optimisationTrainings

Our Lab Test of onlinelabs.nl

Mobile emulation, tested October 24, 2026. One run from our desk. Field data from real visitors can differ.

94Performance
100Accessibility
100Best Practices
100SEO Basics
Largest paint
2.8 seconds
First paint
1.5 seconds
Blocking time
0 ms
Layout shift
0.000
Page weight
2.4 MB
Requests
38

Work

No verified client sites yet. Firms can submit their sites. We show and count only the ones whose live footer names the firm. Send your sites.

Signed Work

0

signed client sites found so far

We have not yet found a live client site with a OnlineLabs footer credit in our crawl of local business sites. Studios that sign their work, like Website by OnlineLabs, can claim this profile and send us the sites to count.

websbz 2025 Look Back

Rank 174 with a Look Back score of 13.8 out of 100. Scored in October 2026 from 2025 archived copies of each firm’s site. It is a separate list and does not change the 2026 websbz Score.

Proof 0 of 30, openness 9 of 20, tenure 0 of 15, scaled to 100. Home page copy saved July 9, 2025. See the 2025 copy. Read the Look Back.

Reviews

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    The OnlineLabs Award, in Hand

    How the Noted award looks off the screen. Made to order for winners, ask about one from the contact form.