esleschool.com Website Overview & Technology Report
🤖 AI Summary
We performed a comprehensive analysis of esleschool.com on 2026-06-27. The website returned an HTTP 200 status code with a server response time of 25074ms. The page is served over HTTP/2 protocol with Gzip compression enabled, achieving approximately 60.0% size reduction. The total page weight is 113 KB.
Warning: The website does not have a valid SSL certificate. Visitors may see security warnings in their browser, and data transmitted to and from this website is not encrypted.
The security headers analysis reveals a score of 0/100 (poor). No security headers are configured, which is a significant security concern. However, the site is missing Content-Security-Policy, Strict-Transport-Security (HSTS), X-Frame-Options, X-Content-Type-Options, Referrer-Policy, and Permissions-Policy, which could expose the site and its users to cross-site scripting (XSS), clickjacking, and other web-based attacks.
Our technology detection scan identified 8 technologies across 8 categories powering esleschool.com. The detected stack includes WordPress, Google Analytics 4, Google Tag Manager, Google AdSense, Google Fonts, YouTube Embed, jQuery, and Font Awesome.
Based on our comprehensive analysis of domain age, SSL configuration, email authentication, security headers, and blacklist status, esleschool.com receives an overall trust score of 61/100, classified as "Likely Safe".
HTTP Response
Status200 OK
Response Time25074ms
ProtocolHTTP/2
Page Size113 KB
CompressionGzip
Compression Savings~60.0%
CDNNo
Servernginx
Total Requests180
3rd Party Domains31
Redirect1 hop(s)
Detected Technologies (8)
• WordPress
📊 Google Analytics 4
🏷️ Google Tag Manager
📢 Google AdSense
🔤 Google Fonts
🎬 YouTube Embed
📦 jQuery
🎯 Font Awesome
Security Headers
✗
Content-Security-Policy
Not set
✗
Strict-Transport-Security (HSTS)
Not set
✗
X-Frame-Options
Not set
✗
X-Content-Type-Options
Not set
✗
Referrer-Policy
Not set
✗
Permissions-Policy
Not set
SSL Certificate
IssuerLet's Encrypt
Issuer FullcountryName=US, organizationName=Let's Encrypt, commonName=YR2
SubjectcommonName=*.esleschool.com
Type—
TLS VersionTLS 1.3
Cipher SuiteTLS_AES_256_GCM_SHA384
Algorithm—
Issued—
Expires— (? days)
SANs—
esleschool.com Trust Score & Safety Analysis
🤖 AI Summary
After conducting a thorough safety and legitimacy analysis, esleschool.com receives a trust score of 61/100, 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, 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 esleschool.com 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.
Trust Signals
✅ Valid HTTPS
✅ SPF configured
✅ DMARC configured (p=none)
✅ DKIM configured
⚠️ DNSSEC not enabled
⚠️ Missing Content-Security-Policy
⚠️ Missing X-Frame-Options
⚠️ Missing Referrer-Policy
Blacklist Checks (8/8 clean)
✓
Google Safe Browsing
clean
✓
Phishtank
clean
✓
Urlhaus
clean
✓
Openphish
clean
✓
Dnsfilter
clean
✓
Spamhaus Dbl
clean
✓
Surbl
clean
✓
Virustotal
clean
esleschool.com Technology Stack & Detected Technologies
🤖 AI Summary
Our technology detection engine scanned esleschool.com and identified 8 distinct technologies across 8 categories. This analysis is performed by examining HTTP response headers, HTML source code patterns, JavaScript library fingerprints, CSS framework signatures, and DNS records.
CMS: WordPress — manages the content and page structure for esleschool.com.
Analytics: Google Analytics 4 — tracks visitor behavior and provides traffic insights for esleschool.com.
Tag Manager: Google Tag Manager — manages marketing and analytics tags without code changes for esleschool.com.
Advertising: Google AdSense — handles advertising pixel tracking and conversion measurement for esleschool.com.
Fonts: Google Fonts — delivers web fonts for typography for esleschool.com.
Video: YouTube Embed — provides video hosting and playback for esleschool.com.
JavaScript Library: jQuery — provides utility functions and DOM manipulation for esleschool.com.
Icon Set: Font Awesome — provides additional functionality for esleschool.com.
We also extracted the following tracking identifiers: Google Tag Manager container GTM-5QP6CSJ. These IDs can be used to identify other websites operated by the same organization.
CMS
Analytics
📊 Google Analytics 4(95%)
Tag Manager
🏷️ Google Tag Manager(95%)
Advertising
Fonts
Video
JavaScript Library
Icon Set
Tracking IDs
esleschool.com Performance, Speed & Core Web Vitals
🤖 AI Summary
esleschool.com delivers its homepage in 25074ms (server response time), which is considered slow by industry standards. The total page weight is 113 KB, and we detected 180 resource requests loading assets from 31 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: 4 out of 4 CSS files and 23 out of 26 JavaScript files are minified. Minifying the remaining 3 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 esleschool.com produces approximately 0.06g of CO₂, earning a carbon rating of A. This places the website among the cleanest on the web, demonstrating efficient use of server resources and optimized content delivery. For reference, the average web page produces about 0.5g of CO₂ per page view. The page weight of 113 KB is the primary factor in this calculation.
Core Web Vitals data from the Chrome User Experience Report (CrUX) is not available for esleschool.com. 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.
Core Web Vitals data not available
Requires CrUX API key configuration
Carbon Footprint
CO₂ per page view0.06g
RatingA
Page Weight & Optimization
HTML Size113 KB
CompressionGzip
Compression Savings~60.0%
CDNNo
Total Requests180
3rd Party Domains31
CSS Minified4/4
JS Minified23/26
esleschool.com DNS Records, Email Authentication & Domain Registration
🤖 AI Summary
esleschool.com resolves to the IPv4 address 34.120.190.48, 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 4 A record(s) configured.
The domain name system is managed by 2 name servers: ns1.esleschool.com and ns2.esleschool.com. Having 2 name servers provides good redundancy — if one fails, the others can continue serving DNS queries. The choice of name servers often indicates the DNS hosting provider or CDN service being used.
Email for esleschool.com is handled by Google Workspace with 7 MX records configured: aspmx.l.google.com, alt1.aspmx.l.google.com, and alt2.aspmx.l.google.com and 4 more. 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 esleschool.com. 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 25 active subdomains for esleschool.com: admin.esleschool.com, api.esleschool.com, app.esleschool.com, apps.esleschool.com, blog.esleschool.com, cdn.esleschool.com, community.esleschool.com, and dev.esleschool.com. Plus 17 additional subdomains. Active subdomains can reveal the organization's infrastructure, including development environments, API endpoints, and third-party service integrations.
DNS Records
A
34.120.190.48
35.227.194.51
35.190.31.54
35.244.153.44
NS
ns1.esleschool.com
ns2.esleschool.com
MX
aspmx.l.google.com
alt1.aspmx.l.google.com
alt2.aspmx.l.google.com
aspmx2.googlemail.com
aspmx3.googlemail.com
aspmx4.googlemail.com
aspmx5.googlemail.com
Email & Authentication
MX ProviderGoogle Workspace
Registrar—
Organisation—
Country—
Contact—
Registered—
Expires—
Domain Age—
IPv6 SupportNo
Subdomains (25 found)
admin.esleschool.com api.esleschool.com app.esleschool.com apps.esleschool.com blog.esleschool.com cdn.esleschool.com community.esleschool.com dev.esleschool.com developers.esleschool.com docs.esleschool.com ftp.esleschool.com help.esleschool.com m.esleschool.com mail.esleschool.com partners.esleschool.com portal.esleschool.com shop.esleschool.com smtp.esleschool.com staging.esleschool.com static.esleschool.com status.esleschool.com store.esleschool.com support.esleschool.com webmail.esleschool.com www.esleschool.com
esleschool.com Page Content, Images & Accessibility
🤖 AI Summary
The homepage of esleschool.com contains 639 words of visible text content. This is a moderate amount of content. The page is structured with 6 H2 headings, 2 H3 headings, 2 H4 headings.
The page includes 1 image. 1 images (100%) 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 0% of images have proper alt text — we recommend adding descriptive alt attributes to all images.
The link structure consists of 99 internal links pointing to other pages on the same domain and 24 external links pointing to third-party websites. There are 26 external JavaScript files, 4 CSS stylesheets, and 1 iframes on the page.
The site implements the following web standards and features: Schema.org structured data (BreadcrumbList, EntryPoint, ImageObject, ListItem, Organization, PropertyValueSpecification, ReadAction, SearchAction, WebPage, and WebSite) and RSS feed for content syndication.
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 4 platforms: Facebook (@profile.php), Twitter (@esleschool), Youtube (@esleschool), and Pinterest (@js). An active social media presence is a positive trust indicator and helps build brand awareness and customer engagement.
Content Structure
H1—
H2 Tags6
H3 Tags2
H4 Tags2
H5 Tags0
H6 Tags0
Internal Links99
External Links24
Assets & Features
JavaScript Files26
JS Minified23/26
CSS Files4
CSS Minified4/4
Iframes1
Images1
Missing Alt1
SitemapNo
Robots.txtNo
PWANo
AMPNo
RSS FeedYes ✓
Schema.org Types
BreadcrumbListEntryPointImageObjectListItemOrganizationPropertyValueSpecificationReadActionSearchActionWebPageWebSite
Social Media Presence
Facebook: @profile.phpTwitter: @esleschoolYoutube: @esleschoolPinterest: @js
esleschool.com SEO Analysis, Meta Tags & Open Graph
🤖 AI Summary
The title tag for esleschool.com is well-optimized at 42 characters: "Free English Online Resources for Learners". The length falls within the ideal range for Google search results, ensuring the full title is displayed without truncation.
The meta description is 119 characters (well-optimized): "Explore free English online resources to enhance your skills with interactive lessons, quizzes, and engaging exercises.". 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://www.esleschool.com/, preventing duplicate content issues, the page language is declared as en-gb, the meta robots directive is set to index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1, and a favicon is configured.
Open Graph meta tags are configured with 4/4 recommended fields: OG title ("Free English Online Resources for Learning..."), OG description, OG image (social sharing thumbnail), 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_large_image is configured, which controls how links appear when shared on Twitter/X. The "summary_large_image" 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: BreadcrumbList, EntryPoint, ImageObject, ListItem, Organization, PropertyValueSpecification, ReadAction, SearchAction, WebPage, and WebSite. 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.
Google SERP Preview
Free English Online Resources for Learners
https://esleschool.com
Explore free English online resources to enhance your skills with interactive lessons, quizzes, and engaging exercises.
Meta Tags
TitleFree English Online Resources for Learners...
Title Length42 chars
Meta Desc Length119 chars
H1—
Languageen-GB
Canonicalhttps://www.esleschool.com/
Meta Robotsindex, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1
Meta Keywordsnot set
Schema.org & Social
Schema TypesBreadcrumbList, EntryPoint, ImageObject, ListItem, Organization, PropertyValueSpecification, ReadAction, SearchAction, WebPage, WebSite
OG Typewebsite
OG ImageSet ✓
Twitter Cardsummary_large_image
FaviconSet ✓
Open Graph Preview
esleschool.com
Free English Online Resources for Learning
Explore free English online resources to enhance your learning with interactive lessons and fun quizzes.