rosuchebnik.ru

🤖 AI Summary

After conducting a thorough safety and legitimacy analysis, rosuchebnik.ru receives a trust score of 65/100, which places it in the "Likely Safe" category. This score is calculated by evaluating multiple factors including SSL certificate validity, domain registration history, email authentication protocols, security header configuration, and blacklist status across major threat intelligence databases. The analysis identified several positive trust signals: a valid HTTPS connection protecting data in transit, HSTS (HTTP Strict Transport Security) enforcement preventing protocol downgrade attacks, SPF (Sender Policy Framework) email authentication preventing email spoofing, DMARC email authentication with a none policy, and DKIM (DomainKeys Identified Mail) providing cryptographic email verification. Areas of concern include: the absence of a Content-Security-Policy header, which leaves the site more vulnerable to cross-site scripting (XSS) attacks, no X-Frame-Options header, which could allow the site to be embedded in malicious iframes (clickjacking), missing Referrer-Policy, potentially leaking URL information to third parties, the domain's WHOIS information is hidden behind a privacy service, making it harder to verify the owner's identity, and DNSSEC is not enabled, leaving DNS queries vulnerable to spoofing attacks. While these issues don't necessarily indicate malicious intent, they represent areas where the website's security posture could be improved. We checked rosuchebnik.ru against 8 major blacklist databases including Google Safe Browsing, Phishtank, Urlhaus, Openphish, Dnsfilter, Spamhaus Dbl, Surbl, and Virustotal. The domain passed all 8 checks with a clean status, meaning it has not been flagged for phishing, malware distribution, spam, or other malicious activities by any of the tested threat intelligence providers.

🤖 AI Summary

Our technology detection engine scanned rosuchebnik.ru and identified 6 distinct technologies across 6 categories. This analysis is performed by examining HTTP response headers, HTML source code patterns, JavaScript library fingerprints, CSS framework signatures, and DNS records. Ecommerce: Magento — powers the online store and shopping functionality for rosuchebnik.ru. Framework: Next.js (version media) — provides the application framework and routing for rosuchebnik.ru. UI Library: React — handles the user interface rendering and component management for rosuchebnik.ru. Build Tool: Webpack — bundles and optimizes the JavaScript and CSS assets for rosuchebnik.ru. Analytics: Google Analytics 4 — tracks visitor behavior and provides traffic insights for rosuchebnik.ru. Tag Manager: Google Tag Manager — manages marketing and analytics tags without code changes for rosuchebnik.ru. We also extracted the following tracking identifiers: Google Tag Manager container GTM-P546GXP. These IDs can be used to identify other websites operated by the same organization.

🤖 AI Summary

rosuchebnik.ru delivers its homepage in 33258ms (server response time), which is considered slow by industry standards. The total page weight is 526 KB, and we detected 328 resource requests loading assets from 28 third-party domains. A high number of third-party domains can significantly impact page load time due to additional DNS lookups and TLS handshakes required for each domain. The website uses Gzip compression for text-based assets, achieving an estimated 60.0% reduction in transfer size. This reduces bandwidth usage and improves page load times, especially for visitors on slower connections. Asset minification status: 0 out of 33 CSS files and 0 out of 41 JavaScript files are minified. Minifying the remaining 74 unminified file(s) could further reduce page weight by 10-30% for those assets. Minification is a best practice that reduces download sizes without affecting functionality. From an environmental perspective, each page view of rosuchebnik.ru produces approximately 0.26g of CO₂, earning a carbon rating of C. This is an average carbon footprint. Optimizing images and reducing unnecessary scripts could further improve this score. For reference, the average web page produces about 0.5g of CO₂ per page view. The page weight of 526 KB is the primary factor in this calculation. Core Web Vitals data from the Chrome User Experience Report (CrUX) is not available for rosuchebnik.ru. This typically means the site doesn't have enough real-world Chrome user traffic to generate statistically significant field data, or the domain is not included in the CrUX dataset. Core Web Vitals (LCP, INP, CLS) are important Google ranking factors that measure real user experience.

🤖 AI Summary

rosuchebnik.ru resolves to the IPv4 address 185.71.67.64, but does not support IPv6. IPv6 adoption is increasingly important as IPv4 address space becomes exhausted, and some ISPs and regions are transitioning to IPv6-only connectivity. The domain has 1 A record(s) configured. Email for rosuchebnik.ru is handled by prosv.ru with 3 MX records configured: mx01.prosv.ru, smtp.prosv.ru, and smtp02.prosv.ru. Multiple MX records provide failover redundancy — if the primary mail server is unavailable, email will be routed to the next available server. SPF (Sender Policy Framework) is configured, which specifies which mail servers are authorized to send email on behalf of this domain. This helps prevent email spoofing and improves email deliverability. DMARC (Domain-based Message Authentication, Reporting and Conformance) is configured with a none policy — a monitoring-only setting that doesn't enforce any action on unauthorized emails. DKIM (DomainKeys Identified Mail) is configured, adding a cryptographic signature to outgoing emails that receiving servers can verify to confirm the email hasn't been tampered with in transit. DNSSEC is not enabled for rosuchebnik.ru. While not critical for most websites, DNSSEC adds an important security layer by ensuring DNS responses haven't been tampered with during transit. Enabling DNSSEC is recommended for domains handling sensitive data or financial transactions. Our subdomain enumeration scan discovered 5 active subdomains for rosuchebnik.ru: api.rosuchebnik.ru, cdn.rosuchebnik.ru, mail.rosuchebnik.ru, static.rosuchebnik.ru, and www.rosuchebnik.ru. Active subdomains can reveal the organization's infrastructure, including development environments, API endpoints, and third-party service integrations.

🤖 AI Summary

The homepage of rosuchebnik.ru contains 1,543 words of visible text content. This is a substantial amount of content that provides good opportunities for search engine indexing. The page is structured with 7 H2 headings, 0 H3 headings, 0 H4 headings. The page includes 55 images. 38 images (69%) are missing alt text attributes, which is a significant concern for both accessibility and SEO. Screen readers rely on alt text to describe images to visually impaired users, and search engines use alt text to understand image content. Only 31% of images have proper alt text — we recommend adding descriptive alt attributes to all images. The link structure consists of 100 internal links pointing to other pages on the same domain and 61 external links pointing to third-party websites. There are 41 external JavaScript files, 33 CSS stylesheets, and 2 iframes on the page. The site implements the following web standards and features: Schema.org structured data (AggregateOffer, Offer, and Product). Notable missing features: XML Sitemap and robots.txt. Adding these could improve search engine discoverability and rich result eligibility. The website has social media presence across 1 platforms: Twitter (@home). An active social media presence is a positive trust indicator and helps build brand awareness and customer engagement.

🤖 AI Summary

The title tag for rosuchebnik.ru is good at 29 characters: "Группа компаний «Просвещение»". The length is acceptable, though it may be slightly truncated in some search result displays. The meta description is 253 characters (slightly long): "Официальный сайт группы компаний «Просвещение». Издательство «Просвещение» - более 20 сервисов, 9 тыс. продуктов в едино...". Google typically displays up to 155-160 characters of the meta description in search results. A compelling meta description with a clear call-to-action can significantly improve click-through rates from search results. The canonical url is correctly set to https://prosv.ru/, preventing duplicate content issues, the page language is declared as ru, the meta robots directive is set to index, follow, and a favicon is configured. Open Graph meta tags are configured with 3/4 recommended fields: OG title ("Группа компаний «Просвещение»..."), OG description, OG type (website). These tags control how the page appears when shared on Facebook, LinkedIn, and other social media platforms that support the Open Graph protocol. A Twitter Card of type summary is configured, which controls how links appear when shared on Twitter/X. The "summary" type displays a large image preview, which typically generates higher engagement rates than the basic card type. The site implements Schema.org structured data with the following types: AggregateOffer, Offer, and Product. Structured data helps search engines understand the page content and can enable rich results (featured snippets, knowledge panels, star ratings) in Google search results, which can significantly increase click-through rates.

🤖 AI Summary

Related domain discovery works by finding other websites that share the same IP address, Google Tag Manager container ID, Google Analytics property, or advertising pixel IDs with rosuchebnik.ru. This data becomes available after batch-crawling the domain database — individual domain lookups cannot populate this section. We extracted the following tracking IDs that can be used for cross-referencing: gtm_id: GTM-P546GXP.

🤖 AI Summary

This section shows additional intelligence about rosuchebnik.ru including data breach history (via HaveIBeenPwned), web archive history (Wayback Machine), green/eco-friendly hosting status, and mobile app presence in the iOS App Store.