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jsjcorp.com website review
Visit site (opens in a new tab)Reviewed 2 November 202627 issues · 70 checks
This review found 27 issues worth fixing on jsjcorp.com, 8 of them high impact, across 70 checks. The most urgent: links must have discernible text (2 elements). 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
79CClosest competitors among reviewed websites
Compare side by sideOne score from every part of this review. How it works
How it loaded on a phone
0.4 s
0.8 s
1.1 s
1.5 s
1.9 s
2.3 s
2.6 s
3.0 s
Speed
Render-blocking requests
300 ms1 file blocks the first paint until they finish downloading. Deferring or inlining it could save about 300 ms.
Reduce unused CSS
140 ms · 18 KiBAbout 18 KiB of CSS is downloaded but never applied on this page. Google estimates it would make the page about 140 ms faster on a phone.
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.
Minify CSS
3 KiB3 KiB could be saved by minifying CSS.
2 checks passed
Mobile performance score: 100
100/100Your mobile performance score is 100. That is in Google's “good” band (90 and up).
Main-thread work: 0.0 s
A phone's processor spends 0.0 s on main-thread work while loading, 5 ms of it running JavaScript. That is comfortably low.
Core Web Vitals
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.
6 checks passed
Speed Index: 2.2 s
2.2 sVisually, the page fills in at 2.2 s (Speed Index), inside the 3.4 s “good” threshold.
Cumulative Layout Shift: 0
0The layout barely moves while loading (CLS 0, good is under 0.1).
First Contentful Paint: 0.9 s
0.9 sThe first text or image appears after 0.9 s, inside the 1.8 s “good” threshold.
Largest Contentful Paint: 0.9 s
0.9 sYour largest element renders in 0.9 s on a phone, inside Google's 2.5 s “good” threshold. The largest element is the text “Invalid argument supplied for foreach()”.
Total Blocking Time: 0 ms
0 msScripts block the page for only 0 ms while loading. Good is under 200 ms.
Time to Interactive: 0.9 s
0.9 sThe page is fully interactive after 0.9 s.
Images and page weight
About 0.01 g of CO₂ per visit
0.01 gBy the Sustainable Web Design model, a visit to your homepage emits about 0.01 g of CO₂e: 0.7 kg a year at 10,000 visits a month. It scales with page weight, so every byte cut lowers it.
4 checks passed
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.
Page weight: 21 KiB in 2 requests
21 KiBYour homepage downloads 21 KiB in 2 requests on a phone: stylesheets 18 KiB (1) and HTML 2 KiB (1). That is a lean page.
Accessibility
Links must have discernible text (2 elements)
Links must have discernible text: 2 elements on the page fail this check, rated serious by axe-core.
<html> element must have a lang attribute (1 element)
<html> element must have a lang attribute: 1 element on the page fails this check, rated serious by axe-core.
Zoom is disabled
The viewport tag blocks pinch-zoom, which low-vision visitors rely on.
No main landmark
The page has no <main> landmark, so screen-reader users cannot jump straight to the content.
Landmarks should have a unique role or role/label/title (i.e. accessible name) combination (1 element)
Landmarks should have a unique role or role/label/title (i.e. accessible name) combination: 1 element on the page fails this check, rated moderate by axe-core.
All page content should be contained by landmarks (1 element)
All page content should be contained by landmarks: 1 element on the page fails this check, rated moderate by axe-core.
No page language
The <html> element has no lang attribute, so screen readers may read the page in the wrong voice and accent.
Headings should not be empty (1 element)
Headings should not be empty: 1 element on the page fails this check, rated minor by axe-core.
2 checks passed
Every image has alt text
All 1 image in the HTML carry an alt attribute.
21 automated accessibility rules passed
axe-core 4.13.0, the open-source engine behind most accessibility testing tools, ran 27 WCAG 2.2 A/AA and best-practice rules on the phone render: 21 passed and 6 failed. 2 mores need a person to judge. Automated rules catch about a third of accessibility problems; the rest need manual testing.
SEO
No meta description
No meta description, so Google writes its own snippet from whatever text it finds.
Error status code
The page answers with an error status, so search engines may drop it.
Title is short (22 characters)
Your title is only 22 characters: “JSJ Corporation - Home”. Between 30 and 65 characters leaves room to say what you do and for whom.
No structured data
No structured data (JSON-LD), so Google can't show rich results such as your logo, ratings or FAQs.
2 H1 headlines
There are 2 <h1> headlines (“JSJ Corp” and “”). One clear main headline is easier for people and search engines.
No canonical URL
No canonical URL, so duplicate versions of the homepage (with or without www, with tracking parameters) can split ranking signals.
No social preview image
No Open Graph image (also missing: og:title, og:description), so links shared on LinkedIn, Slack or Facebook show no preview picture.
No XML sitemap
No XML sitemap at https://www.jsjarchived.com/sitemap.xml, so Google discovers your pages only by following links.
Only 2 internal links
The homepage links to only 2 pages on your own site, so visitors and crawlers find few routes into the rest of it.
No X (Twitter) card tag
No twitter:card tag. X falls back to Open Graph, which is incomplete here.
1 checks passed
robots.txt in place
robots.txt is in place.
AI search readiness
No Organization structured data
There is no Organization (or LocalBusiness) JSON-LD, so search engines and AI assistants have no machine-readable facts about who runs the site: its name, logo, profiles and contact details.
No llms.txt
There is no https://www.jsjarchived.com/llms.txt, a short Markdown guide to your key pages for AI tools (llmstxt.org). It is optional and few AI tools read it yet, so treat it as a cheap extra.
2 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.
Text is in the HTML
Your server sends the page's text in the HTML (293 words), so crawlers that don't run JavaScript still read it.
Other pages
1 page without a meta description
https://www.jsjarchived.com/privacy has no meta description, so Google writes the search snippet from whatever text it finds.
1 internal page checked
We fetched 1 page linked from your homepage and read each the way a search engine does.
6 checks passed
Linked pages load
All 1 page we checked loaded without an error.
Canonical URLs point to themselves
No page we checked hands its ranking to a different URL.
Titles are unique
Every page we checked has its own title.
Every page has an H1
Each page we checked has a main headline.
No linked page is hidden from search
None of the pages we checked carries a noindex tag.
Every page has a title
All 1 page that loaded have a <title>.
Best practices
5 small tap targets
5 of 6 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
No call to action on the first screen
On a phone, there is no call to action on the first screen: visitors have to scroll to find out what to do next.
No calls to action
We found no call-to-action buttons or links (such as “Book a demo” or “Get a quote”) anywhere on the homepage.
No social proof
No testimonials, customer logos, ratings or customer counts on the homepage: nothing tells a new visitor that others already trust you.
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.
No phone number on the homepage
A local customer looking to call finds no phone number on the homepage. Add one, ideally as a tap-to-call link.
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 form on the homepage
There is no form on the homepage, so every lead has to click through to another page first.
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 293 words of copy
The homepage carries about 293 words of visible text.
1 checks passed
Direct contact links
Visitors can reach you directly: 0 phone links and 7 email links.
Privacy and tracking
2 cookies set on arrival
2Opening the homepage sets 2 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.
1 other company contacted
Loading the homepage contacts 1 host run by other companies (fonts, scripts, analytics, ads), each of which sees the visitor's IP address.
1 checks passed
No known trackers before consent
No known advertising or analytics trackers load before a visitor clicks anything (measured from a US location before any click).
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 jsjcorp.com, because details like these could help someone attack a site. Every review keeps them private, whatever they found.
Upkeep, stack and company
Stack
- Hosting
- DigitalOcean
Upkeep, stack, hiring and company data from programmable.info
Go beyond the website
What your $25 Growth Playbook adds
This review found 27 issues on jsjcorp.com, including 1 speed issue, 9 SEO issues and 6 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
14-day money-back guarantee: not happy for any reason, email us within 14 days and we refund in full.