tcset.ru website review

8 files block the first paint until they finish downloading. Deferring or inlining them could save about 1.4 s.

Your mobile performance score is 82. Pages that score under 90 lose visitors before the first paint.

Tilda costs a phone 243 ms of main-thread work and 356 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.

The page has 1,871 HTML elements. Above 1,500, rendering and every interaction get slower on phones.

8 third-party services load with your homepage (Tilda, Google Tag Manager and Yandex Metrica and others), adding 685 KiB and 416 ms of main-thread time.

About 185 KiB of JavaScript is downloaded but never used on this page.

6 files are served with short cache lifetimes, so returning visitors download them again (71 KiB).

3 long tasks block the main thread while loading, the longest for 70 ms. During a long task the page ignores taps.

Polyfills for old browsers add 13 KiB JavaScript that modern phones do not need.

Critical files load one after another instead of in parallel (3 chains). Preconnecting to key origins and preloading the hero image shortens the chain.

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

88 images have no width and height attributes, so the layout jumps as each one loads.

The page becomes fully interactive after 6.2 s. Good is under 3.8 s.

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

Your largest element takes 3.4 s to render on a phone. Google's threshold for “good” is 2.5 s. The largest element is the text “Ускорьте процесс обработки документов в 5 раз и снизьте сто…”.

Visually, the page fills in at 4.1 s (Speed Index). Good is under 3.4 s.

The layout shifts by 0.12 while loading, so content jumps under the reader's thumb. Good is under 0.1.

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.

By the Sustainable Web Design model, a visit to your homepage emits about 0.22 g of CO₂e: 25.9 kg a year at 10,000 visits a month. It scales with page weight, so every byte cut lowers it.

1 dropdown has no label.

16 text elements don't have enough contrast against the background to read easily, especially outdoors on a phone.

Form elements should have a visible label: 2 elements on the page fail this check, rated serious by axe-core.

[role="img"] and [role="image"] elements must have alternative text: 2 elements on the page fail this check, rated serious by axe-core.

2 tap targets are too small or too close together to hit reliably with a finger.

1 element hidden from screen readers can still receive keyboard focus.

Scrollable region must have keyboard access: 1 element on the page fails this check, rated serious by axe-core.

All page content should be contained by landmarks: 29 elements on the page fail this check, rated moderate by axe-core.

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 on the page fails this check, rated moderate by axe-core.

The skip-link target should exist and be focusable: 1 element on the page fails this check, rated moderate by axe-core.

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

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

ARIA role should be appropriate for the element: 2 elements on the page fail this check, rated minor by axe-core.

Your title is 69 characters, so Google will cut it off around 60: “Распознавание документов | Сервис сканирования и обработки документов”.

There are 15 <h1> headlines (“Сервис распознавания документов на базе ИИ”, “Ускорьте процесс обработки документов в 5 раз и с…” and “Как работает сервис”). One clear main headline is easier for people and search engines.

Your meta description is 162 characters; Google truncates after about 160, so the end of your pitch is cut.

No twitter:card tag. X falls back to Open Graph, which is set, so this is minor.

The homepage links to 65 pages on tcset.ru and 23 external pages.

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

There is no https://correct.su/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.

https://correct.su/1c, https://correct.su/price, https://correct.su/blog, https://correct.su/acc-docs, https://correct.su/reconciliation-reports and https://correct.su/simple-archive and 6 others have 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.

https://correct.su/on-premise and https://correct.su/partner_program took over 3 s to send their HTML from our server.

We fetched 12 pages linked from your homepage and read each the way a search engine does.

On a phone, there is no call to action on the first screen: visitors have to scroll to find out what to do next.

We found no call-to-action buttons or links (such as “Book a demo” or “Get a quote”) anywhere on the homepage.

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.

A local customer looking to call finds no phone number on the homepage. Add one, ideally as a tap-to-call link.

Social proof on the homepage: 20 testimonial or review blocks. Pairing it with named testimonials or customer logos makes it far more convincing.

The homepage has only about 111 words of visible text; thin pages give Google and first-time buyers little to go on.

The homepage shows no opening hours. If customers visit or call, show when.

There is no link to Google or Apple Maps. A directions link is one tap for a phone visitor.

No guarantee or risk reducer (money-back, free trial, no credit card) is mentioned, which is often what tips a hesitant visitor.

Before a visitor clicks anything, the page loads Google Ads, Google Tag Manager and Yandex Metrica (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.

Opening the homepage sets 11 cookies (measured from a US location before any click).

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.

Loading the homepage contacts 15 hosts run by other companies (fonts, scripts, analytics, ads), each of which sees the visitor's IP address.