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onesc.tech website review
Visit site (opens in a new tab)Reviewed 9 November 202618 issues · 72 checks
This review found 18 issues worth fixing on onesc.tech, 1 of them high impact, across 72 checks. The most urgent: 5 text elements with low contrast. Your full playbook turns these into prioritised fixes alongside reviews, competitors and channels.
- Homepage
- Phone render
- Links and pages
- Google PageSpeed
Google PageSpeed Insights (opens in a new tab), mobile
Site score
89BClosest competitors among reviewed websites
Compare side by sideOne score from every part of this review. How it works
Speed
Render-blocking requests
850 ms3 files block the first paint until they finish downloading. Deferring or inlining them could save about 850 ms.
Reduce unused CSS
300 ms · 51 KiBAbout 51 KiB of CSS is downloaded but never applied on this page. Google estimates it would make the page about 300 ms faster on a phone.
5 third-party services on the page
5 third-party services load with your homepage (Google Tag Manager, Clarity and JSDelivr CDN and others), adding 1.1 MB and 218 ms of main-thread time.
JSDelivr CDN adds 17 ms
17 msJSDelivr CDN costs a phone 17 ms of main-thread work and 880 KiB of downloads while your page loads. Loading it after the page is usable, or only on the pages that need it, takes that off the critical path.
Reduce unused JavaScript
137 KiBAbout 137 KiB of JavaScript is downloaded but never used on this page.
3 long tasks on the main thread
3 long tasks block the main thread while loading, the longest for 97 ms. During a long task the page ignores taps.
Font display
50 msWeb fonts hide text while they load. Setting font-display: swap shows text immediately (about 50 ms).
Use efficient cache lifetimes
22 KiB3 files are served with short cache lifetimes, so returning visitors download them again (22 KiB).
Chained critical requests
Critical files load one after another instead of in parallel (3 chains). Preconnecting to key origins and preloading the hero image shortens the chain.
3 checks passed
Mobile performance score: 96
96/100Your mobile performance score is 96. That is in Google's “good” band (90 and up).
Main-thread work: 2.0 s
A phone's processor spends 2.0 s on main-thread work while loading, 460 ms of it running JavaScript. That is comfortably low.
Server response: 2 ms
2 msYour server sent the HTML in 2 ms, well inside Google's 600 ms guideline.
Core Web Vitals
Time to Interactive: 6.6 s
6.6 sThe page becomes fully interactive after 6.6 s. Good is under 3.8 s.
Speed Index: 4.5 s
4.5 sVisually, the page fills in at 4.5 s (Speed Index). Good is under 3.4 s.
First Contentful Paint: 1.8 s
1.8 sThe first text or image appears after 1.8 s on a phone. Good is under 1.8 s.
2 images without width and height
2 images have no width and height attributes, so the layout jumps as each one loads.
Not enough real-visitor data yet
Chrome's UX Report (opens in a new tab) has too little real-visitor traffic for this site, so the figures here are lab measurements from Google's test phone on a throttled 4G connection.
3 checks passed
Largest Contentful Paint: 1.8 s
1.8 sYour largest element renders in 1.8 s on a phone, inside Google's 2.5 s “good” threshold. The largest element is the text “OneSC connects supply-chain tracking, QA batch review, comp…”.
Cumulative Layout Shift: 0
0The layout barely moves while loading (CLS 0, good is under 0.1).
Total Blocking Time: 53 ms
53 msScripts block the page for only 53 ms while loading. Good is under 200 ms.
Images and page weight
About 0.4 g of CO₂ per visit
0.36 gBy the Sustainable Web Design model, a visit to your homepage emits about 0.36 g of CO₂e: 43.6 kg a year at 10,000 visits a month. It scales with page weight, so every byte cut lowers it.
4 checks passed
Page weight: 1.3 MB in 27 requests
1.3 MBYour homepage downloads 1.3 MB in 27 requests on a phone: fonts 866 KiB (2), scripts 369 KiB (11) and stylesheets 57 KiB (3). That is a lean page.
Images use modern formats
Every sizeable image is WebP, AVIF or SVG.
Images load when needed
Images below the first screen wait until the visitor scrolls to them.
Images are sized for phones
No image is downloaded at more than three times the size it is drawn on a phone.
Accessibility
5 text elements with low contrast
5 text elements don't have enough contrast against the background to read easily, especially outdoors on a phone.
All page content should be contained by landmarks (22 elements)
All page content should be contained by landmarks: 22 elements on the page fail this check, rated moderate by axe-core.
No main landmark
The page has no <main> landmark, so screen-reader users cannot jump straight to the content.
1 form field without a label
1 form field has no label, so screen readers announce an empty box and autofill guesses.
2 checks passed
Every image has alt text
All 22 images in the HTML carry an alt attribute.
34 automated accessibility rules passed
axe-core 4.13.0, the open-source engine behind most accessibility testing tools, ran 37 WCAG 2.2 A/AA and best-practice rules on the phone render: 34 passed and 3 failed. 1 more need a person to judge. Automated rules catch about a third of accessibility problems; the rest need manual testing.
SEO
37 internal links, 3 external
The homepage links to 37 pages on onesc.tech and 3 external pages.
8 checks passed
Meta description: 129 characters
Your meta description is 129 characters: “OneSC connects supply-chain tracking, QA batch review, e-signature, controlled documents and quality management in one …”.
One H1 headline
Your main headline reads: “Your One Sourceof Truth.”.
Title: 63 characters
Your title is a healthy 63 characters: “OneSC — Your One Source of Truth for Life-Science Supply Chains”.
Canonical URL set
The canonical URL is https://onesc.com/.
Structured data in place
Structured data found: Organization and WebSite.
Open Graph tags complete
Open Graph tags are complete, so shared links show a title, description and image.
robots.txt in place
robots.txt is in place and points crawlers to your sitemap.
XML sitemap found
Your XML sitemap is reachable at https://onesc.com/sitemap.xml.
AI search readiness
4 checks passed
AI answer engines may read the site
Your robots.txt lets the crawlers behind ChatGPT search, Claude and Perplexity read the site and cite it in answers.
Organization data: 5 of 6 facts
Your Organization JSON-LD gives name, url, logo, description and contact details; sameAs (social profiles) would complete it.
Text is in the HTML
Your server sends the page's text in the HTML (540 words), so crawlers that don't run JavaScript still read it.
llms.txt published
The site publishes https://onesc.com/llms.txt (2 KiB, 12 links), a plain-text guide to the site for AI tools.
Other pages
1 linked page hidden from search
https://onesc.com/article is marked noindex but linked from your homepage. If it is meant to be found, remove the noindex.
1 page with very little text
https://onesc.com/waitlist has under 150 words in the HTML. Thin pages rarely rank; if the text loads with JavaScript, crawlers that don't run it see even less.
15 internal pages checked
We fetched 15 pages linked from your homepage (of 17 found) and read each the way a search engine does.
6 checks passed
Linked pages load
All 15 pages we checked loaded without an error.
Canonical URLs point to themselves
No page we checked hands its ranking to a different URL.
Every page has a meta description
All 15 pages that loaded have a meta description.
Titles are unique
Every page we checked has its own title.
Every page has an H1
Each page we checked has a main headline.
Every page has a title
All 15 pages that loaded have a <title>.
Best practices
4 small tap targets
4 of 13 tappable elements near the top of the page are smaller than 24 px, hard to hit with a thumb.
2 checks passed
No console errors
No JavaScript errors were logged while the page loaded on a phone.
Mobile viewport set
The page declares a mobile viewport.
Content and conversion
Local business without LocalBusiness data
Your homepage shows a street address but no LocalBusiness JSON-LD, so Google and AI assistants have to guess your address, hours and phone from the page text.
Thin social proof
Social proof on the homepage: 4 customer or partner logos. Pairing it with named testimonials or customer logos makes it far more convincing.
No analytics detected
No analytics or tag manager detected in the HTML, so you can't measure whether any of these fixes work.
No opening hours
The homepage shows no opening hours. If customers visit or call, show when.
No map or directions link
There is no link to Google or Apple Maps. A directions link is one tap for a phone visitor.
No risk reducer
No guarantee or risk reducer (money-back, free trial, no credit card) is mentioned, which is often what tips a hesitant visitor.
About 481 words of copy
The homepage carries about 481 words of visible text.
5 checks passed
Clear next step on the first screen
On a phone, the first screen shows a clear next step: “Book a Demo”.
15 calls to action
The homepage has 15 calls to action, for example “Pricing”, “Get in Touch” and “Book a Demo”.
1 short form
A short form (4 fields at most) is right on the homepage, asking for an email.
Direct contact links
Visitors can reach you directly: 1 phone link and 1 email link.
Phone number on the homepage
Your phone number is on the homepage as a tap-to-call link.
Privacy and tracking
3 trackers load before any consent
3Before a visitor clicks anything, the page loads Google Analytics, Google Tag Manager and Microsoft Clarity (measured from a US location before any click). No consent tool was detected. Visitors from the EU, UK and several US states must be asked first.
8 cookies set on arrival
8Opening the homepage sets 8 cookies (measured from a US location before any click).
No consent tool detected
No known cookie consent tool loads with the page. Some sites build their own banner, and some only show one to visitors from the EU.
12 other companies contacted
Loading the homepage contacts 12 hosts run by other companies (fonts, scripts, analytics, ads), each of which sees the visitor's IP address.
Security, domain, email and software versions
The security, domain and email checks, software and plugin versions, and any app with a known security problem are visible only to people at onesc.tech, because details like these could help someone attack a site. Every review keeps them private, whatever they found.
Upkeep, stack and company
Stack
- Hosting
- AWS
Upkeep, stack, hiring and company data from programmable.info
Go beyond the website
What your $25 Growth Playbook adds
This review found 18 issues on onesc.tech, including 8 speed issues and 3 conversion gaps. That is the website alone. The full Growth Playbook pairs these findings with what your customers say in public reviews and communities and what your closest competitors do better, then turns everything into at least 20 prioritised ideas, each with the evidence behind it, a step-by-step playbook, a metric and an owner.
- 28 research agents read your site, reviews, competitors, communities and public filings
- Customer review mining (G2, Capterra, Trustpilot and more) and voice-of-pain analysis in your buyers’ own words
- Competitor intelligence with battlecards for your closest rivals
- Ideal customer profile, buyer segments and buying-stage funnel
- Ranked channels, outreach sequences and content angles
- Live Reddit threads where buyers ask for what you sell, with draft replies
- Earned media and PR openings
- At least 20 ideas with evidence, a step-by-step playbook, metric, owner, effort and impact, grouped into this week, this quarter, big bets and wildcards, plus a 30/60/90-day roadmap
- PDF, Markdown, CSV, Notion and Linear exports, and a shareable page your team can track progress on
- Refresh the playbook later to see what changed
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