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subko.coffee website review

Visit site (opens in a new tab)Reviewed 18 October 202636 issues · 84 checks

This review found 36 issues worth fixing on subko.coffee, 7 of them high impact, across 84 checks. The most urgent: page weight: 30.2 MB in 338 requests. Your full playbook turns these into prioritised fixes alongside reviews, competitors and channels.

  1. Homepage
  2. Phone render
  3. Links and pages
  4. Google PageSpeed

Google PageSpeed Insights (opens in a new tab), mobile

Real-visitor load time (LCP)75th percentile, phones
1.7 s1.3 sApr 25Oct 101.7 s
Show as table
DateReal-visitor load time (LCP)
Apr 25, 20261.5 s
May 2, 20261.5 s
May 9, 20261.5 s
May 16, 20261.4 s
May 23, 20261.4 s
May 30, 20261.4 s
Jun 6, 20261.4 s
Jun 13, 20261.4 s
Jun 20, 20261.3 s
Jun 27, 20261.3 s
Jul 4, 20261.4 s
Jul 11, 20261.4 s
Jul 18, 20261.5 s
Jul 25, 20261.6 s
Aug 1, 20261.6 s
Aug 8, 20261.6 s
Aug 15, 20261.6 s
Aug 22, 20261.6 s
Aug 29, 20261.6 s
Sep 5, 20261.6 s
Sep 12, 20261.6 s
Sep 19, 20261.6 s
Sep 26, 20261.7 s
Oct 3, 20261.7 s
Oct 10, 20261.7 s
Real-visitor tap response (INP)75th percentile, phones
104 ms86 msApr 25Oct 1098 ms
Show as table
DateReal-visitor tap response (INP)
Apr 25, 202696 ms
May 2, 202695 ms
May 9, 202695 ms
May 16, 202692 ms
May 23, 202691 ms
May 30, 202689 ms
Jun 6, 202688 ms
Jun 13, 202690 ms
Jun 20, 202691 ms
Jun 27, 202692 ms
Jul 4, 202693 ms
Jul 11, 202695 ms
Jul 18, 202697 ms
Jul 25, 202699 ms
Aug 1, 2026100 ms
Aug 8, 2026100 ms
Aug 15, 202699 ms
Aug 22, 2026100 ms
Aug 29, 2026101 ms
Sep 5, 2026102 ms
Sep 12, 2026102 ms
Sep 19, 2026101 ms
Sep 26, 202699 ms
Oct 3, 202697 ms
Oct 10, 202698 ms

Chrome UX Report (opens in a new tab): real Chrome visitors over rolling 28-day periods.

One score from every part of this review. How it works

Full-page screenshot of subko.coffee (desktop) rendered by Google PageSpeed Insights

How it loaded on a phone

  1. subko.coffee at 0.4 s0.4 s
  2. subko.coffee at 0.8 s0.8 s
  3. subko.coffee at 1.1 s1.1 s
  4. subko.coffee at 1.5 s1.5 s
  5. subko.coffee at 1.9 s1.9 s
  6. subko.coffee at 2.3 s2.3 s
  7. subko.coffee at 2.6 s2.6 s
  8. subko.coffee at 3.0 s3.0 s

Speed

9 to fix72
  • 8 third-party services on the page

    8 third-party services load with your homepage (razorpay.com, pop-convert.com and Google Tag Manager and others), adding 28.7 MB and 834 ms of main-thread time.

  • Shopify adds 46 ms

    46 ms

    Shopify costs a phone 46 ms of main-thread work and 27.4 MB 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.

  • Mobile performance score: 72

    72/100

    Your mobile performance score is 72 (desktop: 98). Pages that score under 90 lose visitors before the first paint.

  • Render-blocking requests

    700 ms

    5 files block the first paint until they finish downloading. Deferring or inlining them could save about 700 ms.

  • Reduce unused JavaScript

    544 KiB

    About 544 KiB of JavaScript is downloaded but never used on this page.

  • razorpay.com adds 405 ms

    405 ms

    razorpay.com costs a phone 405 ms of main-thread work and 916 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.

  • Improve image delivery

    350 ms · 55 KiB

    2 images could be 55 KiB smaller with modern formats (WebP or AVIF) and sizes that fit a phone screen. Google estimates it would make the page about 350 ms faster on a phone.

  • Main-thread work: 3.3 s

    A phone's processor spends 3.3 s on main-thread work while loading, 1.3 s of it running JavaScript. Above 2 s, taps and scrolls feel sluggish.

  • Use efficient cache lifetimes

    324 KiB

    19 files are served with short cache lifetimes, so returning visitors download them again (324 KiB).

  • 8 long tasks on the main thread

    8 long tasks block the main thread while loading, the longest for 158 ms. During a long task the page ignores taps.

  • Font display

    50 ms

    Web fonts hide text while they load. Setting font-display: swap shows text immediately (about 50 ms).

  • Reduce unused CSS

    33 KiB

    About 33 KiB of CSS is downloaded but never applied on this page.

  • Legacy JavaScript

    19 KiB

    Polyfills for old browsers add 19 KiB JavaScript that modern phones do not need.

  • Phones get a much slower page than desktops

    Desktop scores 98 but mobile only 72. A gap that wide usually means heavy scripts and images that hit phones hardest.

  • Minify JavaScript

    9 KiB

    9 KiB could be saved by minifying JavaScript.

  • 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.

  • Forced reflow

    Scripts make the browser recalculate the layout repeatedly while the page loads, which wastes processor time on phones.

  • Duplicated JavaScript

    4 KiB

    4 KiB JavaScript is shipped twice across bundles.

  • Minify CSS

    2 KiB

    2 KiB could be saved by minifying CSS.

1 checks passed
  • Server response: 7 ms

    7 ms

    Your server sent the HTML in 7 ms, well inside Google's 600 ms guideline.

Core Web Vitals

8 to fix33
  • Fails Core Web Vitals for real visitors

    Real Chrome users on phones do not pass Google's Core Web Vitals on this page (28-day field data from the Chrome UX Report (opens in a new tab)). Google uses this in ranking.

  • Real-user CLS: 0.46

    0.46

    For real visitors the layout shifts by 0.46 (75th percentile). Good is under 0.1.

  • Time to Interactive: 17.3 s

    17.3 s

    The page becomes fully interactive after 17.3 s. Good is under 3.8 s.

  • Real-user LCP: 2.7 s

    2.7 s

    Real visitors wait 2.7 s for the largest content to appear (75th percentile). Good is under 2.5 s.

  • Largest Contentful Paint: 3.9 s

    3.9 s

    Your largest element takes 3.9 s to render on a phone. Google's threshold for “good” is 2.5 s. The largest element is the text “Guided by our in-house 'Arabica Q Graders,' we meticulously…”.

  • First Contentful Paint: 2.6 s

    2.6 s

    The first text or image appears after 2.6 s on a phone. Good is under 1.8 s.

  • Total Blocking Time: 417 ms

    417 ms

    Scripts block taps and scrolling for 417 ms in total while the page loads. Good is under 200 ms.

  • Speed Index: 3.8 s

    3.8 s

    Visually, the page fills in at 3.8 s (Speed Index). Good is under 3.4 s.

  • Tap response (INP) held steady for real visitors

    +2%

    Over the last 25 four-week periods to 2026-10-10, real Chrome visitors' tap response (inp) went from 96 ms to 98 ms at the 75th percentile (Chrome UX Report (opens in a new tab) history).

  • Largest content (LCP) got 12% slower for real visitors

    +12%

    Over the last 25 four-week periods to 2026-10-10, real Chrome visitors' largest content (lcp) went from 1.5 s to 1.7 s at the 75th percentile (Chrome UX Report (opens in a new tab) history).

4 checks passed
  • Real-user INP: 114 ms

    114 ms

    Real visitors wait 114 ms for the page to respond to a tap (75th percentile). Good is under 200 ms.

  • Real-user FCP: 1.7 s

    1.7 s

    Real visitors see the first content after 1.7 s (75th percentile). Good is under 1.8 s.

  • Real-user TTFB: 658 ms

    658 ms

    Real visitors wait 658 ms for your server to start answering (75th percentile). Good is under 800 ms.

  • Cumulative Layout Shift: 0.002

    0.002

    The layout barely moves while loading (CLS 0.002, good is under 0.1).

Images and page weight

1 to fix70
  • Page weight: 30.2 MB in 338 requests

    30.2 MB

    Your homepage downloads 30.2 MB in 338 requests on a phone: media 27.3 MB (5), other files 1.4 MB (221) and scripts 1.1 MB (81). Under 2 MB keeps phones on slow connections fast.

  • 1 image in older formats

    1 image (33 KiB) is JPEG, PNG or GIF. The same pictures as WebP or AVIF are usually much smaller at the same quality, and every current browser shows them.

  • About 8.5 g of CO₂ per visit

    8.55 g

    By the Sustainable Web Design model, a visit to your homepage emits about 8.55 g of CO₂e: 1026.0 kg a year at 10,000 visits a month. It scales with page weight, so every byte cut lowers it.

2 checks passed
  • 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

3 to fixGoogle 9897
  • All page content should be contained by landmarks (7 elements)

    All page content should be contained by landmarks: 7 elements on the page fail this check, rated moderate by axe-core.

  • Page should contain a level-one heading (1 element)

    Page should contain a level-one heading: 1 element on the page fails this check, rated moderate by axe-core.

  • 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.

  • Headings skip levels

    Headings skip levels (h2 → h4), which makes the page harder to scan with a screen reader.

2 checks passed
  • Every image has alt text

    All 3 images in the HTML carry an alt attribute.

  • 40 automated accessibility rules passed

    axe-core 4.13.0, the open-source engine behind most accessibility testing tools, ran 44 WCAG 2.2 A/AA and best-practice rules on the phone render: 40 passed and 4 failed. 1 more need a person to judge. Automated rules catch about a third of accessibility problems; the rest need manual testing.

SEO

4 to fixGoogle 9276
  • No H1 headline

    There is no <h1>, so neither visitors nor Google get a clear main headline.

  • Title is long (93 characters)

    Your title is 93 characters, so Google will cut it off around 60: “Subko Specialty Coffee Roasters, Craft Bakehouse & Fine Cacao – Subko Coffee Roasters (In…”.

  • Meta description is long (275 characters)

    Your meta description is 275 characters; Google truncates after about 160, so the end of your pitch is cut.

  • 1 link crawlers can't follow

    1 link has no real href, so search engines can't follow it.

  • 44 internal links, 1 external

    The homepage links to 44 pages on subko.coffee and 1 external page.

5 checks passed
  • Canonical URL set

    The canonical URL is https://www.subko.coffee/.

  • Structured data in place

    Structured data found: BreadcrumbList, 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://www.subko.coffee/sitemap.xml.

AI search readiness

1 to fix88
  • Organization data is thin (2 of 6 facts)

    Your Organization JSON-LD is missing logo, sameAs (social profiles), description and contact details. These are the facts AI assistants use to describe a business and to tell it apart from others with a similar name.

3 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 (418 words), so crawlers that don't run JavaScript still read it.

  • llms.txt published

    The site publishes https://www.subko.coffee/llms.txt (6 KiB, 8 links), a plain-text guide to the site for AI tools.

Other pages

4 to fix68
  • 1 page without a title

    https://www.subko.coffee/customer_authentication/redirect has no <title>, so Google invents the link text in results.

  • 1 linked page hidden from search

    https://www.subko.coffee/customer_authentication/redirect is marked noindex but linked from your homepage. If it is meant to be found, remove the noindex.

  • 14 pages without a meta description

    https://www.subko.coffee/pages/locations, https://www.subko.coffee/customer_authentication/redirect, https://www.subko.coffee/pages/coffee, https://www.subko.coffee/pages/cacao, https://www.subko.coffee/pages/bakehouse-1 and https://www.subko.coffee/pages/merch-and-events and 8 others have no meta description, so Google writes the search snippet from whatever text it finds.

  • 10 pages without an H1

    https://www.subko.coffee/pages/locations, https://www.subko.coffee/customer_authentication/redirect, https://www.subko.coffee/pages/cacao, https://www.subko.coffee/pages/bakehouse-1, https://www.subko.coffee/pages/merch-and-events and https://www.subko.coffee/pages/bloomschool and 4 others have no <h1> headline, so visitors and search engines get no clear main topic.

  • 15 internal pages checked

    We fetched 15 pages linked from your homepage (of 17 found) and read each the way a search engine does.

3 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.

  • Titles are unique

    Every page we checked has its own title.

Best practices

3 to fixGoogle 7385
  • 3 small tap targets

    3 of 9 tappable elements near the top of the page are smaller than 24 px, hard to hit with a thumb.

  • 1 third-party cookie

    1 third-party cookie is set on load; browsers are restricting these, so whatever relies on them breaks.

  • 2 JavaScript errors while loading

    2 errors were logged to the browser console while the page loaded, for example “Failed to load resource: net::ERR_FAILED”.

  • Browser-reported issues

    Chrome logged issues while loading the page (“Cookie”).

1 checks passed
  • Mobile viewport set

    The page declares a mobile viewport.

Content and conversion

2 to fix75
  • No social proof

    No testimonials, customer logos, ratings or customer counts on the homepage: nothing tells a new visitor that others already trust you.

  • No direct contact details

    No phone number or email link on the homepage, so ready-to-buy visitors have one fewer way to reach you.

  • 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 298 words of copy

    The homepage carries about 298 words of visible text.

4 checks passed
  • Clear next step on the first screen

    On a phone, the first screen shows a clear next step: “Get your Subko fix on Zomato/Swiggy”.

  • 5 calls to action

    The homepage has 5 calls to action, for example “Get your Subko fix on Zomato/Swiggy”, “Contact” and “Contact Us”.

  • 6 short forms

    6 short forms (1 field at most) are right on the homepage.

  • Analytics in place

    Analytics detected: Google Tag Manager.

Privacy and tracking

1 to fix
  • 4 trackers load before any consent

    4

    Before a visitor clicks anything, the page loads Google Ads, Google Analytics, Google Tag Manager and Meta Pixel (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.

  • 11 cookies set on arrival

    11

    Opening the homepage sets 11 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.

  • 28 other companies contacted

    Loading the homepage contacts 28 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 subko.coffee, because details like these could help someone attack a site. Every review keeps them private, whatever they found.

Upkeep, stack and company

Stack

E-commerce
Shopify
Analytics
Google Tag Manager

Upkeep, stack, hiring and company data from programmable.info

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This review found 36 issues on subko.coffee, including 17 speed issues, 4 SEO issues and 2 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.

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