pulsunity.com
Oleg Schalginski - IT High Expertise
3 failed · 10 warnings · 16 passed
Audited Tue, 21 Jul 2026 16:01:12 GMT · https://pulsunity.com/
Meta & Head
21.5/25
Title, description, canonical, social tags — what search engines read first.
Character encoding declaredlow impactlow effort
No character encoding declaration found
Without a declared character encoding, browsers have to guess how to decode your text; a wrong guess garbles apostrophes, accents, and currency symbols, and the guessing itself can delay rendering. Add <meta charset="utf-8"> as the very first element inside <head> — browsers only scan the opening bytes of the document for it. Also confirm your server isn't sending a conflicting charset in the Content-Type header, since a mismatch produces exactly the garbled text you're trying to prevent.
Canonical URLmedium impactlow effort
No <link rel="canonical"> found
When the same page is reachable at several URLs — tracking parameters, trailing-slash variants, http vs https — search engines may split ranking signals across the duplicates. A canonical tag names the one version that should get all the credit. Add <link rel="canonical" href="https://www.example.com/page/"> to the <head>, pointing at the page's preferred absolute URL. Double-check it's self-referencing on the primary version: a canonical that points at the wrong page can quietly de-index the right one.
Twitter card taglow impactlow effort
No twitter:card meta tag found
X (Twitter) layers its own card markup on top of Open Graph, and without a twitter:card tag your shared links may render as plain text instead of a large image preview. Add <meta name="twitter:card" content="summary_large_image"> alongside your Open Graph tags; X will fill in the title, description, and picture from og:title, og:description, and og:image. Keep og:image an absolute URL — a relative or missing image is the usual reason cards show up without a picture.
6 passing checks
- Title tag<title> is "Oleg Schalginski - IT High Expertise" (36 characters)
- Meta descriptionMeta description is "My name is Oleg Schalginski, and I am an IT professional with over 25 years of experience." (90 characters)
- Viewport meta tagViewport is "width=device-width,initial-scale=1"
- FaviconA <link rel="icon"> is present
- Open Graph tagsAll core Open Graph tags present (og:title, og:description, og:image, og:url)
- Page allows indexingNo restrictive robots meta tag
Content & Structure
18/25
Headings, copy depth, images, structured data, internal linking.
Internal linkingmedium impactmedium effort
0 internal, 1 external links
Search engines discover and rank your pages by following internal links; a page with none is a dead end for crawlers and visitors alike. Add contextual links to related pages on your own site — navigation, related-content sections, and in-body links all count. Aim for at least a handful of relevant internal links per page.
Image alt textmedium impactlow effort
2 of 4 images have alt text
Alt text is how search engines understand what an image shows — it feeds image-search rankings and is what screen readers announce to blind visitors. Add a short, specific alt attribute to every meaningful image, describing the content rather than listing keywords: alt="Golden retriever puppy playing in snow" beats alt="dog puppy pet animal". Give purely decorative images an empty alt="" instead of omitting the attribute, so assistive technology knows to skip them rather than reading out the filename.
Structured data (JSON-LD)medium impactmedium effort
No JSON-LD structured data blocks found
Structured data makes your listing eligible for rich results — star ratings, FAQs, breadcrumbs, product prices — which occupy more space on the results page and draw more clicks than plain blue links. Add a <script type="application/ld+json"> block with a schema.org type that matches the page: Organization or WebSite for a homepage, Article for posts, Product for product pages. Only mark up content actually visible on the page — markup for invisible content violates Google's guidelines and can earn a manual action.
Heading hierarchylow impactlow effort
Heading level jumps from h2 ("Expertise") to h4 ("B2C")
Headings form the page's outline; when levels jump (h2 straight to h4), search engines and screen readers get a broken table of contents and the relationship between sections turns ambiguous. Fix the jump by stepping down one level at a time — promote the deeper heading, or add the missing intermediate level. The usual cause is choosing heading tags for their default font size; set sizes in CSS instead and let the tags reflect actual document structure.
4 passing checks
- Single H1 heading1 h1 found: "Hello, I am Oleg"
- Word count1571 words of visible text
- HTML lang attribute<html lang="en-US">
- JavaScript-dependent contentvisible text ~12628 chars in the initial HTML
Technical
17/25
HTTPS, redirects, robots, sitemap, speed, crawlability.
Fast time to first bytehigh impactmedium effort
1983 ms
Time to first byte is the floor under every other speed metric — the browser can't parse, render, or fetch anything until the first byte arrives, so a slow TTFB drags down all Core Web Vitals and tests crawlers' patience. Add caching in front of the origin: full-page caching at a CDN (Cloudflare, Fastly) helps most, followed by server-side caches (Redis, object caching) and indexes on slow database queries. Measure from locations near your actual users — tuning only your fastest region leaves distant visitors just as slow.
HTTP redirects to HTTPSmedium impactlow effort
http:// version serves content without redirecting
Your http:// URLs serve content instead of redirecting, so search engines can crawl and index two parallel copies of every page and split ranking signals between them. Add a permanent 301 redirect from http to https at the server or CDN level — in nginx, "return 301 https://$host$request_uri;" in the port-80 server block; in Apache, a RewriteRule in .htaccess; on Cloudflare, enable "Always Use HTTPS". Use a 301, not a 302 — temporary redirects don't consolidate ranking signals — and preserve the full path in the redirect target.
robots.txt present and permissivemedium impactlow effort
no robots.txt found
Without a robots.txt, crawlers assume everything is allowed — not fatal, but you lose the ability to keep them out of low-value areas (internal search results, carts, admin paths) and the standard place to advertise your sitemap. Create a plain-text robots.txt at the site root with at least a "User-agent: *" line and "Sitemap: https://www.example.com/sitemap.xml". Don't use it to hide sensitive URLs, though — the file is public, and disallowing a page doesn't remove it from the index; use noindex or authentication for that.
XML sitemap availablemedium impactlow effort
no sitemap.xml found
Without an XML sitemap, search engines discover pages only by following links, so new, deep, or weakly linked pages get found slowly or not at all. Generate one at /sitemap.xml — most frameworks and CMSs have a generator built in or as a plugin — listing every canonical, indexable URL, then add "Sitemap: https://www.example.com/sitemap.xml" to robots.txt and submit it in Google Search Console. Keep it clean: listing redirected, noindexed, or 404 URLs erodes crawler trust in the whole file.
Response compression enabledlow impactlow effort
no content-encoding header
This HTML is served uncompressed, so every visitor downloads far more bytes than necessary — text compresses extremely well, and the savings directly speed up first render on slow connections. Enable Brotli or gzip on your server or CDN: in nginx it's "gzip on;" (or the brotli module), in Apache it's mod_deflate via .htaccess, and on most CDNs it's a single toggle. Make sure compression covers all text types (HTML, CSS, JS, JSON, SVG), but skip already-compressed images — recompressing them wastes CPU for no gain.
Missing pages return 404low impactlow effort
missing paths return a non-404 status (soft 404)
URLs that don't exist on your site return a success status instead of 404 — search engines call these soft 404s, keep recrawling them, and may index the useless placeholder pages, wasting crawl budget that should go to real content. Configure your server or framework to return an actual 404 status (or 410 for permanently removed content) along with your error page. The classic mistake is serving a friendly "page not found" template with a 200 status — crawlers ignore the visible message; only the status code counts.
6 passing checks
- Served over HTTPSfinal URL uses https://
- No mixed content0 http:// subresource references
- Short redirect chainno redirects; URL resolves directly
- Reasonable HTML size21.3 KB
- www and non-www resolve consistentlywww and non-www converge on the same host
- HTML5 doctype<!DOCTYPE html> present
Performance
Core Web Vitals scoring via Google PageSpeed is coming soon.
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