Udemy.com SEO Score & Performance Report

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https://udemy.com

Desktop

Mobile

Score Analysis

LIVE

64OF 100

Needs Work

SEO

Perf

Page Title

Error • Udemy

Google Search Preview|How your page appears in search results

SERP Score

Poor

udemy.com

https://udemy.com

Error • Udemy

No meta description found

Snippet Quality

Title Length13 chars

030–60 optimal90

Description Length0 chars

070–160 optimal240

Power Word

CTA

URL Readable

HTTPS

No Truncation

Recommendations5 found

warningTitle too short (13 chars)

Aim for 50-60 characters

infoTitle lacks CTR-boosting power words

Consider adding words like "free", "guide", "best" to improve click-through rate

criticalMissing meta description

Add <meta name="description" content="..."> with 150-160 chars

warningMissing viewport meta tag

Add <meta name="viewport" content="width=device-width, initial-scale=1">

infoMissing lang attribute on <html>

Add lang="en" (or your language) to <html>

Performance Report|Google PageSpeed Insights

Lighthouse v13.0.1Mar 3, 2026, 06:30 PM

Status403ERROR

Load Time0.12sFAST

HTML Size1 KBOK

CompressionGZIPON

HTTPSSecureSECURE

Render-Block0 scriptsNONE

Poor

LCPPOOR

18.8 s

Largest Contentful Paint

FCPNEEDS WORK

2.9 s

First Contentful Paint

TBTPOOR

1,750 ms

Total Blocking Time

CLSGOOD

0.016

Cumulative Layout Shift

SIPOOR

15.6 s

Speed Index

TTFBGOOD

Root document took 10 ms

Time to First Byte

FIDPOOR

660 ms

First Input Delay

Page Load FilmstripVisual timeline of how your page renders

1.1s

2.3s

3.4s

4.6s

5.7s

6.9s

8.0s

9.2s

Issues Found11 found

criticalLargest Contentful Paint: 18.8 s (poor)high

How to fixOptimize images, preload LCP element, reduce server response time. Target < 2.5s

What this meansLCP measures when the largest visible element finishes rendering.

SEO ImpactSlow LCP increases bounce rate and hurts Core Web Vitals ranking signal.

criticalTotal Blocking Time: 1,750 ms (poor)high

How to fixBreak up long tasks, defer non-critical JavaScript, use web workers. Target < 200ms

What this meansTBT measures total time the main thread was blocked. It's a lab proxy for INP.

SEO ImpactHigh TBT means the page feels unresponsive. This directly impacts INP, a Core Web Vital.

warningSpeed Index: 15.6 s (poor)medium

How to fixOptimize critical rendering path, reduce main-thread work. Target < 3.4s

What this meansSpeed Index measures how quickly content is visually displayed during page load.

SEO ImpactA high Speed Index means the page appears to load slowly.

warningReduce unused JavaScript - Est savings of 502 KiB (potential savings: 1350ms) / 502 KB

How to fixReduce unused JavaScript and defer loading scripts until they are required to decrease bytes consumed by network activity. Learn how to reduce unused JavaScript.

warningAvoid multiple page redirects - Est savings of 780 ms (potential savings: 780ms)

How to fixRedirects introduce additional delays before the page can be loaded. Learn how to avoid page redirects.

warningReduce unused CSS - Est savings of 57 KiB (potential savings: 150ms) / 57 KB

How to fixReduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. Learn how to reduce unused CSS.

infoAvoid enormous network payloads - Total size was 12,821 KiB

How to fixLarge network payloads cost users real money and are highly correlated with long load times. Learn how to reduce payload sizes.

infoReduce JavaScript execution time - 4.6 s

How to fixConsider reducing the time spent parsing, compiling, and executing JS. You may find delivering smaller JS payloads helps with this. Learn how to reduce Javascript execution time.

infoMinimize main-thread work - 6.6 s

How to fixConsider reducing the time spent parsing, compiling and executing JS. You may find delivering smaller JS payloads helps with this. Learn how to minimize main-thread work

infoImage elements do not have explicit `width` and `height`

How to fixSet an explicit width and height on image elements to reduce layout shifts and improve CLS. Learn how to set image dimensions

criticalHTTP status 403

How to fixFix the server response

OpportunitiesPotential savings to improve load time

Reduce unused JavaScriptEst savings of 502 KiB

Reduce unused JavaScript and defer loading scripts until they are required to decrease bytes consumed by network activity. Learn how to reduce unused JavaScript.

1.4s potential savings 502 KB transferable

Avoid multiple page redirectsEst savings of 780 ms

Redirects introduce additional delays before the page can be loaded. Learn how to avoid page redirects.

0.8s potential savings

Reduce unused CSSEst savings of 57 KiB

Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. Learn how to reduce unused CSS.

0.1s potential savings 57 KB transferable

Avoid enormous network payloadsTotal size was 12,821 KiB

Large network payloads cost users real money and are highly correlated with long load times. Learn how to reduce payload sizes.

DiagnosticsAdditional performance insights

Reduce JavaScript execution time

Consider reducing the time spent parsing, compiling, and executing JS. You may find delivering smaller JS payloads helps with this. Learn how to reduce Javascript execution time.

4.6 s

Minimize main-thread work

Consider reducing the time spent parsing, compiling and executing JS. You may find delivering smaller JS payloads helps with this. Learn how to minimize main-thread work

6.6 s

Image elements do not have explicit `width` and `height`

Set an explicit width and height on image elements to reduce layout shifts and improve CLS. Learn how to set image dimensions

Optimize DOM size

Minify JavaScript

Final Screenshot

Screenshot Thumbnails

Layout shift culprits

Network Requests

Initial server response time was short

Diagnostics

Server Backend Latencies

Resources Summary

Avoid long main-thread tasks

User Timing marks and measures

Render blocking requests

Tasks

Cumulative Layout Shift

Optimize viewport for mobile

Avoid non-composited animations

Network Round Trip Times

Minify CSS

LCP breakdown

3rd parties

Metrics

Script Treemap Data

Avoid large layout shifts

Heading Structure|Content hierarchy and heading tags

55 / 100

H1

ideal: 1

H2

ideal: 2+

H3

ideal: optional

H4

ideal: optional

Recommendations2

criticalMissing H1 tag

Add exactly one <h1> tag as the main heading

warningNo H2 tags found

Use H2 tags to structure your content sections

Structured Data|Schema markup, Open Graph and Twitter Cards

35 / 100

JSON-LD Schema

Not found

Open Graph

Not found

Twitter Cards

Not found

Microdata

Not found

Recommendations3

criticalNo JSON-LD structured data found

Add JSON-LD schema markup (e.g., WebPage, Organization, Article)

criticalMissing Open Graph tags: og:title, og:description, og:image, og:url, og:type

Add OG meta tags for social sharing

warningNo Twitter Card meta tags

Add twitter:card, twitter:title, twitter:description meta tags

Image Optimization|Alt text, lazy loading and dimensions

80 / 100

Total Images

Missing Alt Text

Missing Dimensions

Lazy Loaded

0 of 0 images

Recommendations1

infoNo images found

Consider adding relevant images

Link Analysis|Internal, external and nofollow links

80 / 100

Total Links

Internal

0% of all links

External

100% of all links

Nofollow

Recommendations1

warningOnly 0 internal links found

Add more internal links to improve crawlability

Indexability|Robots, canonical and sitemap

70 / 100

Canonical URL

Missing

Noindex

Allowed

Robots.txt

Missing

Sitemap

Missing

Crawl Directives

Meta RobotsNot set

X-Robots-TagNot set

GooglebotNot set

NofollowNo — links followed

CanonicalNot set

Page URLhttps://udemy.com

Recommendations3

warningNo canonical tag found

Add <link rel="canonical"> pointing to the preferred URL

warningNo robots.txt found

Create a robots.txt file at your domain root

warningNo XML sitemap found

Create a sitemap.xml and submit it to search engines

Content Structure|Content quality and semantic HTML

80 / 100

Word Count

131

Paragraphs

All good length

Lists

Words per Heading

131

Ideal: 100-300

Semantic HTML Elements

<main>

<nav>

Recommendations2

infoWord count: 131

Consider adding more content (500+ recommended)

warningFew semantic HTML5 elements used

Use <main>, <article>, <nav>, <header>, <footer>, <section>

AI Readability|How easily AI models can process your content

75 / 100

Reading Level

Difficult

Moderately complex

Total Words

131

Sentences

Avg Sentence Length

7 words

Vocabulary Richness

47%

61 unique words

Recommendations2

warningDifficult to read (Flesch: 37)

Break complex sentences. Aim for Flesch score 60+

infoFirst paragraph is too short for AI summarization

Make the first paragraph a comprehensive summary (30-50 words)

AI Citation Potential|How likely AI will quote your content

100 / 100

Named Entities

0% density

FAQ Patterns

No FAQ Schema

Citations

Lists & Tables

0 items, 0 tables

Content Freshness|Date signals and cache headers

75 / 100

Date Signals

None

No date signals found on page

Cache Control

Set

private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0

ETag

Not set

Date Signals

Last-Modified HeaderNot found

Published DateNot found

Modified DateNot found

Recommendations2

warningNo datePublished or dateModified in structured data

Add datePublished and dateModified to your JSON-LD schema.

infoNo date/time signals found anywhere on page

Add <time datetime="..."> elements or schema dates to help AI assess content freshness

Security Headers|HTTP security headers analysis

60 / 100

Content-Security-Policy

Prevents XSS and injection attacks

MISSING

Strict-Transport-Security

Forces HTTPS connections

MISSING

X-Frame-Options

Prevents clickjacking attacks

SAMEORIGIN

SET

X-Content-Type-Options

Prevents MIME-type sniffing

nosniff

SET

Referrer-Policy

Controls referrer information

same-origin

SET

Permissions-Policy

Controls browser features

MISSING

Recommendations3

criticalMissing Content-Security-Policy header

Add Content-Security-Policy header to prevent XSS and data injection attacks

warningMissing Strict-Transport-Security header

Add Strict-Transport-Security header with max-age of at least 31536000

infoMissing Permissions-Policy header

Add Permissions-Policy header to control browser features

Trust Signals|Essential trust-building pages

75 / 100

Contact Page

MISSING

A contact page builds trust with visitors and search engines

About Page

MISSING

An about page establishes credibility and expertise

MISSING

Required for compliance and builds user trust

MISSING

Protects both the site owner and users

Recommendations2

warningMissing trust pages: contact, about, privacy, terms

Add links to Contact, About, Privacy Policy, and Terms pages.

infoNo author attribution found

Add author information via schema markup or rel="author" for E-E-A-T signals

Tech Stack|1 technologies detected

55 / 100

CDN1

☁️

Cloudflare

Server: cloudflare

header

udemy.com SEO Analysis