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peak.ag website review

Visit site (opens in a new tab)Reviewed 6 November 202632 issues · 83 checks

This review found 32 issues worth fixing on peak.ag, 9 of them high impact, across 83 checks. The most urgent: main-thread work: 12.2 s. 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 sMay 16Oct 311.5 s
Show as table
DateReal-visitor load time (LCP)
May 16, 20261.4 s
May 23, 20261.4 s
May 30, 20261.4 s
Jun 6, 20261.4 s
Jun 13, 20261.3 s
Jun 20, 20261.3 s
Jun 27, 20261.4 s
Jul 4, 20261.5 s
Jul 11, 20261.5 s
Jul 18, 20261.6 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, 20261.6 s
Oct 3, 20261.6 s
Oct 10, 20261.5 s
Oct 17, 20261.5 s
Oct 24, 20261.5 s
Oct 31, 20261.5 s
Real-visitor tap response (INP)75th percentile, phones
130 ms89 msMay 16Oct 31125 ms
Show as table
DateReal-visitor tap response (INP)
May 16, 202694 ms
May 23, 202695 ms
May 30, 202695 ms
Jun 6, 202695 ms
Jun 13, 202696 ms
Jun 20, 202696 ms
Jun 27, 2026101 ms
Jul 4, 2026104 ms
Jul 11, 2026108 ms
Jul 18, 2026112 ms
Jul 25, 2026113 ms
Aug 1, 2026113 ms
Aug 8, 2026112 ms
Aug 15, 2026112 ms
Aug 22, 2026112 ms
Aug 29, 2026116 ms
Sep 5, 2026121 ms
Sep 12, 2026122 ms
Sep 19, 2026124 ms
Sep 26, 2026122 ms
Oct 3, 2026121 ms
Oct 10, 2026121 ms
Oct 17, 2026121 ms
Oct 24, 2026124 ms
Oct 31, 2026125 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 peak.ag (phone) rendered by Google PageSpeed Insights

How it loaded on a phone

  1. peak.ag at 1.5 s1.5 s
  2. peak.ag at 2.9 s2.9 s
  3. peak.ag at 4.4 s4.4 s
  4. peak.ag at 5.8 s5.8 s
  5. peak.ag at 7.3 s7.3 s
  6. peak.ag at 8.7 s8.7 s
  7. peak.ag at 10.2 s10.2 s
  8. peak.ag at 11.7 s11.7 s

Speed

10 to fix51
  • Main-thread work: 12.2 s

    A phone's processor spends 12.2 s on main-thread work while loading, 4.4 s of it running JavaScript. Above 2 s, taps and scrolls feel sluggish.

  • 4,058 HTML elements

    The page has 4,058 HTML elements. Above 1,500, rendering and every interaction get slower on phones.

  • 8 third-party services on the page

    8 third-party services load with your homepage (etrusted.com, Shopify and Klaviyo and others), adding 2.1 MB and 1.3 s of main-thread time.

  • Mobile performance score: 51

    51/100

    Your mobile performance score is 51. Pages that score under 90 lose visitors before the first paint.

  • Shopify adds 380 ms

    380 ms

    Shopify costs a phone 380 ms of main-thread work and 1.0 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.

  • Render-blocking requests

    450 ms

    4 files block the first paint until they finish downloading. Deferring or inlining them could save about 450 ms.

  • etrusted.com adds 386 ms

    386 ms

    etrusted.com costs a phone 386 ms of main-thread work and 638 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

    150 ms · 270 KiB

    15 images could be 270 KiB smaller with modern formats (WebP or AVIF) and sizes that fit a phone screen. Google estimates it would make the page about 150 ms faster on a phone.

  • Reduce unused JavaScript

    381 KiB

    About 381 KiB of JavaScript is downloaded but never used on this page.

  • Klaviyo adds 261 ms

    261 ms

    Klaviyo costs a phone 261 ms of main-thread work and 183 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.

  • 20 long tasks on the main thread

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

  • Use efficient cache lifetimes

    90 KiB

    26 files are served with short cache lifetimes, so returning visitors download them again (90 KiB).

  • Duplicated JavaScript

    41 KiB

    41 KiB JavaScript is shipped twice across bundles.

  • Minify JavaScript

    25 KiB

    25 KiB could be saved by minifying JavaScript.

  • Legacy JavaScript

    19 KiB

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

  • Reduce unused CSS

    11 KiB

    About 11 KiB of CSS is downloaded but never applied on this page.

  • 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.

1 checks passed
  • Server response: 60 ms

    60 ms

    Your server sent the HTML in 60 ms, well inside Google's 600 ms guideline.

Core Web Vitals

5 to fix100
  • Largest Contentful Paint: 10.0 s

    10.0 s

    Your largest element takes 10.0 s to render on a phone. Google's threshold for “good” is 2.5 s. The largest element is the image.

  • Time to Interactive: 21.6 s

    21.6 s

    The page becomes fully interactive after 21.6 s. Good is under 3.8 s.

  • Speed Index: 9.9 s

    9.9 s

    Visually, the page fills in at 9.9 s (Speed Index). Good is under 3.4 s.

  • Tap response (INP) got 32% slower for real visitors

    +32%

    Over the last 25 four-week periods to 2026-10-31, real Chrome visitors' tap response (inp) went from 94 ms to 125 ms at the 75th percentile (Chrome UX Report (opens in a new tab) history).

  • Total Blocking Time: 568 ms

    568 ms

    Scripts block taps and scrolling for 568 ms in total while the page loads. Good is under 200 ms.

  • Largest content (LCP) held steady for real visitors

    +4%

    Over the last 25 four-week periods to 2026-10-31, real Chrome visitors' largest content (lcp) went from 1.4 s to 1.5 s at the 75th percentile (Chrome UX Report (opens in a new tab) history).

8 checks passed
  • Passes Core Web Vitals for real visitors

    Real Chrome users on phones pass Google's Core Web Vitals on this page (28-day field data from the Chrome UX Report (opens in a new tab)).

  • Real-user LCP: 1.8 s

    1.8 s

    Real visitors wait 1.8 s for the largest content to appear (75th percentile). Good is under 2.5 s.

  • Real-user INP: 117 ms

    117 ms

    Real visitors wait 117 ms for the page to respond to a tap (75th percentile). Good is under 200 ms.

  • Real-user CLS: 0.00

    0.00

    For real visitors the layout shifts by 0.00 (75th percentile). Good is under 0.1.

  • Real-user FCP: 1.2 s

    1.2 s

    Real visitors see the first content after 1.2 s (75th percentile). Good is under 1.8 s.

  • Real-user TTFB: 661 ms

    661 ms

    Real visitors wait 661 ms for your server to start answering (75th percentile). Good is under 800 ms.

  • First Contentful Paint: 1.3 s

    1.3 s

    The first text or image appears after 1.3 s, inside the 1.8 s “good” threshold.

  • Cumulative Layout Shift: 0.02

    0.02

    The layout barely moves while loading (CLS 0.02, good is under 0.1).

Images and page weight

1 to fix70
  • Page weight: 5.6 MB in 590 requests

    5.6 MB

    Your homepage downloads 5.6 MB in 590 requests on a phone: images 2.6 MB (95), scripts 1.2 MB (106) and other files 1.1 MB (368). Under 2 MB keeps phones on slow connections fast.

  • 6 images below the first screen load straight away

    6 images further down the page (269 KiB) download before anyone scrolls to them. Adding loading="lazy" lets the first screen load first.

  • About 1.6 g of CO₂ per visit

    1.59 g

    By the Sustainable Web Design model, a visit to your homepage emits about 1.59 g of CO₂e: 191.1 kg a year at 10,000 visits a month. It scales with page weight, so every byte cut lowers it.

2 checks passed
  • Images use modern formats

    Every sizeable image is WebP, AVIF or SVG.

  • Images are sized for phones

    No image is downloaded at more than three times the size it is drawn on a phone.

Accessibility

6 to fixGoogle 9794
  • Hidden but focusable

    3 elements hidden from screen readers can still receive keyboard focus.

  • 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.

  • 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.

  • 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.

  • 7 links without text

    7 visible links have no text or label, so screen readers cannot say where they go.

  • 2 form fields without a label

    2 form fields have no label, so screen readers announce an empty box and autofill guesses.

2 checks passed
  • Every image has alt text

    All 134 images in the HTML carry an alt attribute.

  • 51 automated accessibility rules passed

    axe-core 4.13.0, the open-source engine behind most accessibility testing tools, ran 55 WCAG 2.2 A/AA and best-practice rules on the phone render: 51 passed and 4 failed. 2 mores need a person to judge. Automated rules catch about a third of accessibility problems; the rest need manual testing.

SEO

3 to fixGoogle 10082
  • No H1 headline

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

  • Meta description is long (200 characters)

    Your meta description is 200 characters; Google truncates after about 160, so the end of your pitch is cut.

  • 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 X (Twitter) card tag

    No twitter:card tag. X falls back to Open Graph, which is incomplete here.

  • 303 internal links, 22 external

    The homepage links to 303 pages on peak.ag and 22 external pages.

5 checks passed
  • Title: 60 characters

    Your title is a healthy 60 characters: “PEAK Sportnahrung Shop – Produkte für ambitionierte Sportler”.

  • Canonical URL set

    The canonical URL is https://www.peak.ag/.

  • Structured data in place

    Structured data found: FAQPage.

  • 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.peak.ag/sitemap.xml.

AI search readiness

1 to fix88
  • 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.

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 (1,512 words), so crawlers that don't run JavaScript still read it.

  • llms.txt published

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

Other pages

2 to fix90
  • 1 page without a meta description

    /pages/wunschliste has no meta description, so Google writes the search snippet from whatever text it finds.

  • 1 page without an H1

    /pages/wunschliste has 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 109 found) and read each the way a search engine does.

5 checks passed
  • Linked pages load

    10 pages of 15 loaded without an error (the rest turned automated requests away).

  • 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.

  • No linked page is hidden from search

    None of the pages we checked carries a noindex tag.

  • Every page has a title

    All 10 pages that loaded have a <title>.

Best practices

1 to fixGoogle 9693
  • 2 JavaScript errors while loading

    2 errors were logged to the browser console while the page loaded, for example “Failed to load resource: the server responded with a status of 404 ()”.

2 checks passed
  • Tap targets are thumb-sized

    71 of 80 tappable elements near the top are at least 24 px.

  • Mobile viewport set

    The page declares a mobile viewport.

Content and conversion

2 to fix75
  • 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.

  • Thin social proof

    Social proof on the homepage: a star rating. Pairing it with named testimonials or customer logos makes it far more convincing.

  • 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 670 words of copy

    The homepage carries about 670 words of visible text.

4 checks passed
  • 1 call to action

    The homepage has 1 call to action, for example “Start Shopping”.

  • 9 short forms

    9 short forms (2 fields at most) are right on the homepage.

  • Analytics in place

    Analytics detected: Microsoft Clarity.

  • Direct contact links

    Visitors can reach you directly: 2 phone links and 0 email links.

Privacy and tracking

1 to fix
  • 8 trackers load before any consent

    8

    Before a visitor clicks anything, the page loads Google Ads, Google Analytics, Google Tag Manager, Klaviyo and Meta Pixel and 3 mores (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.

  • 18 cookies set on arrival

    18

    Opening the homepage sets 18 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.

  • 41 other companies contacted

    Loading the homepage contacts 41 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 peak.ag, because details like these could help someone attack a site. Every review keeps them private, whatever they found.

Apps on your store

Your storefront loads 12 apps. Each one is code from another company running for your shoppers.

Apps your storefront loads

Langshop · Zipchat Ai Chatbot · Klaviyo Email Marketing Sms · Instafeed · Microsoft Clarity · Forms · Marvya Rewards · Swishlist · cloudfront.net · archive-digger.com · peak.ag · trustedshops.com

Apps found in the homepage's code. Apps that only run in checkout or the admin aren't seen, and a headless storefront shows none. App data from programmable.info

Upkeep, stack and company

Stack

Framework
Tailwind CSS
E-commerce
Shopify
Analytics
Microsoft Clarity
Hosting
Shopify

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

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