Mobile 375 × 812

Desktop 1440 × 900

Score: 68 / 100
Based on 8 categories, 0 sections
Room to improve — your 28.8s load time is above Google's 2.5s 'Good' threshold.
Good foundation, but a few gaps could be exploited.
Several issues make your site difficult for assistive technology users.
Solid SEO basics — a few optimizations could boost rankings.
Good server performance with room for optimization.
Several regulatory requirements are not yet met.
Missing metadata means poor previews on social media and search.
Heavier than average — reducing page weight saves energy and bandwidth.
The overall score is a weighted average of individual category scores. Categories with more impact on user experience and security carry more weight.
Weights reflect general web best practices. Individual needs may differ.
Content-Security-Policy header is missing
Security gaps expose your site and users to attacks, eroding trust.
HSTS header is missing
Security gaps expose your site and users to attacks, eroding trust.
No Content-Security-Policy header found
Security gaps expose your site and users to attacks, eroding trust.
Page weighs 6.5 MB (5.6 MB transferred)
Performance issues directly impact user engagement and conversion rates.
No <main> landmark found
Accessibility issues exclude users with disabilities — up to 15% of your potential audience.
High impact, low effort — start here.
High impact, requires investment.
Small gains, minimal effort.
Nothing in this quadrant — good news.
Low impact, high effort — do last.
Nothing in this quadrant — good news.
[](https://beavercheck.com/results/449ac9eb-c811-4422-a3a5-53c45fe4ad59)<a href="https://beavercheck.com/results/449ac9eb-c811-4422-a3a5-53c45fe4ad59"><img src="https://beavercheck.com/badge?url=https%3A%2F%2Figi-global.com" alt="BeaverCheck Score"></a>https://beavercheck.com/badge?url=https%3A%2F%2Figi-global.comThis badge auto-updates with your latest scan result.
Your site has several issues that may be affecting user experience and business outcomes. Your LCP of 28.8s exceeds Google's 2.5s 'Good' threshold and the 1 performance issue below directly contributes to it. Accessibility issues exclude users who rely on assistive technology — an estimated 15% of your potential audience. Addressing the critical issues below would have the most immediate impact on your user trust.
8 barrier(s) likely increasing bounce by ~35%.
Page takes 28.8s to load
+12% bounceUsers abandon at ~3s — you're 26.3s over the 2.5s threshold
Fix: Optimize render-blocking resources, preload the hero image, and compress images
No HSTS header
+1% bounceReturning visitors are briefly exposed to downgrade attacks on first request
Fix: Set Strict-Transport-Security: max-age=31536000; includeSubDomains
No Content-Security-Policy header
+1% bounceHigher XSS blast radius — one compromised script can exfiltrate the checkout form
Fix: Ship a reporting-only CSP first, then enforce once violations are clean
No viewport meta tag
+15% bounceMobile browsers render at desktop width and shrink — text unreadable, tap targets miniature
Fix: Add <meta name="viewport" content="width=device-width, initial-scale=1">
No Open Graph tags
+2% bounceLinks shared on LinkedIn / Slack / Facebook show bare URLs — referral clicks drop
Fix: Add og:title, og:description, og:image, og:url to the page head
No structured data
+2% bounceNo rich-result eligibility in Google — lower SERP CTR vs competitors with stars and prices
Fix: Add JSON-LD for your page type (Product, Article, FAQPage, LocalBusiness, …)
Thin content
+3% bounceUnder 300 words — visitors bounce looking for substance, search engines rank competitors first
Fix: Add a substantive FAQ, product detail, or case-study section
No skip-to-content link
+1% bounceKeyboard and screen-reader users must tab through the entire header on every page
Fix: Add a visible-on-focus <a href="#main">Skip to content</a> as the first focusable element
Preliminary CRO audit — each barrier links to the tab with detailed analysis.
$500 investment → $1.40/month returns + USD 157,500 risk avoided
$500
5h · 5 findings
$1.40 /mo
~$17 / year
USD 157,500
if kept compliant
$150 — in quick wins — start here for the fastest payback
Figures combine localized regulatory fine ceilings, search/conversion value priced against local CPC, and bandwidth waste estimates. Results depend on implementation quality and audience composition. Not legal or financial advice.
5.0 developer hours at $100/hr
Based on United States rates ($100/hr)
Start here for the best return on investment
$13,126 / month at risk
~$157,517 / year if left unfixed
$157,500
+5 more
$1.40 /mo
17529.1 MB/mo × 0.080 USD/GB
Compliance figures represent the statutory maximum fine for the most severe triggered category, capped per regulation — not the sum of per-finding penalties. Based on published regulatory fine ranges. This is not legal advice.
Unique monthly visitors from your analytics
Purchases, signups, or key actions
Optional — for revenue estimation
more engaged visitors from reduced bounce
Fix 5 critical issues to capture this value
Based on Google/Deloitte research ("Milliseconds Make Millions") showing a ~7% bounce rate increase per additional second of LCP above the 2.5s "Good" threshold.
Your site's LCP: → estimated after fixes.
These are estimates based on industry research — actual results vary
Your data stays in your browser — nothing is sent to our servers
Thanks for your feedback!
We'll use a cached audit if available, or offer to scan.
Industry-standard audits powered by Google Lighthouse.
Key metrics that affect user experience.
First Contentful Paint First Contentful Paint — how long until the browser renders the first piece of content. Under 1.8s is good.
14.32 s
Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.
28.79 s
Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.
185 ms
Cumulative Layout Shift Cumulative Layout Shift — measures visual stability. How much the page layout shifts during loading. Under 0.1 is good.
0.000
Speed Index Speed Index — how quickly content is visually displayed during load. Under 3.4s is good.
14.32 s
Time to Interactive Time to Interactive — how long until the page is fully interactive and responds to user input. Under 3.8s is good.
29.17 s
Audit breakdown by category with detailed findings.
Remove large, duplicate JavaScript modules from bundles to reduce unnecessary bytes consumed by network activity.
Performance issues directly impact user engagement and conversion rates.
Polyfills and transforms enable older browsers to use new JavaScript features. However, many aren't necessary for modern browsers. Consider modifying your JavaScript build process to not transpile Baseline features, unless you know you must support older browsers. Learn why most sites can deploy ES6+ code without transpiling
Shipping ES5 transpiled code to modern browsers wastes bytes — every user with an evergreen browser pays for compatibility you don't need.
Most users today run browsers that natively support ES6+, async/await, optional chaining, and the rest of modern JavaScript. Transpiling to ES5 'just in case' adds 20-40% to your bundle for no benefit. Configure your build to target a modern browserslist, or ship a differential bundle pair (modern + legacy) with the module/nomodule pattern.
Source: Google web.dev / Lighthouse
3rd party code can significantly impact load performance. Reduce and defer loading of 3rd party code to prioritize your page's content.
Performance issues directly impact user engagement and conversion rates.
A long cache lifetime can speed up repeat visits to your page. Learn more about caching.
Performance issues directly impact user engagement and conversion rates.
Your first network request is the most important. Reduce its latency by avoiding redirects, ensuring a fast server response, and enabling text compression.
Performance issues directly impact user engagement and conversion rates.
A forced reflow occurs when JavaScript queries geometric properties (such as offsetWidth) after styles have been invalidated by a change to the DOM state. This can result in poor performance. Learn more about forced reflows and possible mitigations.
Performance issues directly impact user engagement and conversion rates.
Reducing the download time of images can improve the perceived load time of the page and LCP. Learn more about optimizing image size
Performance issues directly impact user engagement and conversion rates.
| URL | Resource Size | Est Savings | |
|---|---|---|---|
Slide 4 image div.slick-card > div.img-wrap > a > img | coverimages.igi-global.com/images/tache.png | 769.1 KiB | 734.3 KiB |
Slide 3 image div.slick-card > div.img-wrap > a > img | coverimages.igi-global.com/images/clemsonuniversity_cmyk__orangepurple.jpg | 687.7 KiB | 652.9 KiB |
Slide 1 image div.slick-card > div.img-wrap > a > img | /images/april-read-and-publish-webinar-website-flyer-pane... | 407.3 KiB | 373.5 KiB |
Slide 2 image div.slick-card > div.img-wrap > a > img | coverimages.igi-global.com/images/library_partnerships_ffoapa.jpg | 258.5 KiB | 223.7 KiB |
Publishing Tomorrow’s Research Today
Nearly 200 Open Access Journals | 10,000+ … body > form#aspnetForm > div.jumbotron | coverimages.igi-global.com/images/igi-global-header-hp-2000x360.png | 160.0 KiB | 42.8 KiB |
World Forgotten Children's Foundation div.footer-rightside-container > div > a.margin-left-25 > img | coverimages.igi-global.com/images/proud-supporter-of-wfcf-20250113.png | 42.9 KiB | 38.5 KiB |
Blockchain Technology for Global Social Change div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781522595786.webp | 26.3 KiB | 18.0 KiB |
Applying the Flipped Classroom Model to English Language Arts Education div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781522522423.webp | 23.9 KiB | 16.7 KiB |
Management Training Programs in Higher Education for the Fourth Industrial Revo… div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781799818755.webp | 22.9 KiB | 15.6 KiB |
Managerial Challenges and Social Impacts of Virtual and Augmented Reality div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781799828747.webp | 22.8 KiB | 15.6 KiB |
Technology Optimization and Change Management for Successful Digital Supply Cha… div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781522577003.webp | 23.7 KiB | 15.6 KiB |
Identifying, Describing, and Developing Teachers Who Are Gifted and Talented div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781522558798.webp | 21.0 KiB | 13.8 KiB |
Challenges and Opportunities for Transforming From STEM to STEAM Education div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781799825173.webp | 19.8 KiB | 13.6 KiB |
Study Abroad Opportunities for Community College Students and Strategies for Gl… div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781522562528.webp | 20.5 KiB | 13.5 KiB |
Theory and Practice of Business Intelligence in Healthcare div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781799823100.webp | 19.5 KiB | 13.3 KiB |
Research-Based Perspectives on the Psychophysiology of Yoga div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781522527886.webp | 19.8 KiB | 13.2 KiB |
Diversity, Equity, and Inclusivity in Contemporary Higher Education div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781522557241.webp | 19.4 KiB | 12.7 KiB |
Preparing Students for Community-Engaged Scholarship in Higher Education div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781799822080.webp | 19.2 KiB | 12.6 KiB |
Sustainable Health and Long-Term Care Solutions for an Aging Population div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781522526339.webp | 18.5 KiB | 12.3 KiB |
Innovations, Algorithms, and Applications in Cognitive Informatics and Natural … div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781799830382.webp | 18.7 KiB | 12.3 KiB |
Handbook of Research on Project Management Strategies and Tools for Organizatio… div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781799819349.webp | 18.4 KiB | 12.1 KiB |
Gender Equity in the Medical Profession div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781522595991.webp | 17.8 KiB | 11.7 KiB |
Enhancements and Limitations to ICT-Based Informal Language Learning div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781799821168.webp | 17.0 KiB | 11.6 KiB |
Handbook of Research on the Efficacy of Training Programs and Systems in Medica… div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781799814689.webp | 17.7 KiB | 11.6 KiB |
Managing Patients' Organizations to Improve Healthcare div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781799826538.webp | 17.0 KiB | 11.6 KiB |
CSR and Socially Responsible Investing Strategies in Transitioning and Emerging… div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781799821939.webp | 17.2 KiB | 11.3 KiB |
Promoting Productive Cooperation Between Space Lawyers and Engineers div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781522572565.webp | 17.1 KiB | 11.2 KiB |
Hospital Management and Emergency Medicine div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781799824510.webp | 17.1 KiB | 11.2 KiB |
Enriching Teaching and Learning Environments With Contemporary Technologies div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781799833833.webp | 16.5 KiB | 10.9 KiB |
Curriculum Internationalization and the Future of Education div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781522527916.webp | 16.3 KiB | 10.8 KiB |
Handbook of Research on E-Assessment in Higher Education div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781522559368.webp | 16.3 KiB | 10.7 KiB |
Evidence-Based Faculty Development Through the Scholarship of Teaching and Lear… div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781799822127.webp | 16.1 KiB | 10.6 KiB |
Handbook of Research on Field-Based Teacher Education div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781522562498.webp | 16.0 KiB | 10.5 KiB |
Teaching Literature and Language Through Multimodal Texts div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781522557968.webp | 15.8 KiB | 10.4 KiB |
Measuring and Implementing Altmetrics in Library and Information Science Resear… div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781799813095.webp | 14.9 KiB | 10.2 KiB |
Inclusive Theory and Practice in Special Education div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781799829010.webp | 15.4 KiB | 10.1 KiB |
Handbook of Research on Software for Gifted and Talented School Activities in K… div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781799814009.webp | 15.4 KiB | 10.1 KiB |
Handbook of Research on Developing Engaging Online Courses div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781799821328.webp | 15.4 KiB | 10.1 KiB |
Handmade Teaching Materials for Students With Disabilities div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781522562405.webp | 15.1 KiB | 9.9 KiB |
Religion and Theology div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781799824572.webp | 15.0 KiB | 9.9 KiB |
Pedagogy Development for Teaching Online Music div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781522551096.webp | 14.5 KiB | 9.5 KiB |
UXD and UCD Approaches for Accessible Education div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781799823254.webp | 14.0 KiB | 9.2 KiB |
Handbook of Research on Citizenship and Heritage Education div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781799819783.webp | 12.4 KiB | 8.2 KiB |
Slide 5 image div.slick-card > div.img-wrap > a > img | conferences.upcea.edu/regional/images/UPCEA-Logo.jpg | 10.9 KiB | 5.9 KiB |
Optimize LCP by making the LCP image discoverable from the HTML immediately, and avoiding lazy-loading
Performance issues directly impact user engagement and conversion rates.
Avoid chaining critical requests by reducing the length of chains, reducing the download size of resources, or deferring the download of unnecessary resources to improve page load.
Performance issues directly impact user engagement and conversion rates.
Requests are blocking the page's initial render, which may delay LCP. Deferring or inlining can move these network requests out of the critical path.
Performance issues directly impact user engagement and conversion rates.
| URL | Transfer Size | Duration |
|---|---|---|
| /bundles/js/bookstore?v=txakjgrmvtg3dpg8mjb-jkht0mub4mn9g... | 1.3 MiB | 7.0 s |
| /bundles/css/bookstore2025?v=uwwvq1dzmstfctgeonspvpcs-hnq... | 545.6 KiB | 3.3 s |
| www.igi-global.com/Scripts/external/2025/jquery-3.7.1.js | 83.5 KiB | 332 ms |
| /ScriptResource.axd?d=NJmAwtEo3Ipnlaxl6CMhvkql_yXEPqA7jqG... | 25.4 KiB | 166 ms |
| /Scripts/external/bootstrap/bootstrap-5.3.7-dist/js/boots... | 43.9 KiB | 332 ms |
| /WebResource.axd?d=pynGkmcFUV13He1Qd6_TZPmWIJVCCio-VoI6Un... | 22.9 KiB | 166 ms |
| /ScriptResource.axd?d=dwY9oWetJoJoVpgL6Zq8OKoo7b305hGqSpT... | 10.1 KiB | 166 ms |
| /ScriptResource.axd?d=nv7asgRUU0tRmHNR2D6t1C7Uy6VRPLvoS3l... | 5.7 KiB | |
| cdn.jsdelivr.net/npm/bootstrap-icons@1.11.3/font/bootstrap-icons.css | 13.8 KiB | 754 ms |
Consider setting font-display to swap or optional to ensure text is consistently visible. swap can be further optimized to mitigate layout shifts with font metric overrides.
Performance issues directly impact user engagement and conversion rates.
| URL | Est Savings |
|---|---|
| /npm/bootstrap-icons@1.11.3/font/fonts/bootstrap-icons.wo... | 20 ms |
These insights are also available in the Chrome DevTools Performance Panel - record a trace to view more detailed information.
Time to Interactive is the amount of time it takes for the page to become fully interactive. Learn more about the Time to Interactive metric.
Performance issues directly impact user engagement and conversion rates.
Redirects introduce additional delays before the page can be loaded. Learn how to avoid page redirects.
Performance issues directly impact user engagement and conversion rates.
| URL | Time Spent |
|---|---|
| igi-global.com/ | 825 ms |
| www.igi-global.com/ | 0.0 ms |
Keep the server response time for the main document short because all other requests depend on it. Learn more about the Time to First Byte metric.
Performance issues directly impact user engagement and conversion rates.
| URL | Time Spent |
|---|---|
| www.igi-global.com/ | 856 ms |
The maximum potential First Input Delay that your users could experience is the duration of the longest task. Learn more about the Maximum Potential First Input Delay metric.
Performance issues directly impact user engagement and conversion rates.
Minifying CSS files can reduce network payload sizes. Learn how to minify CSS.
Performance issues directly impact user engagement and conversion rates.
| URL | Transfer Size | Est Savings |
|---|---|---|
| /bundles/css/bookstore2025?v=uwwvq1dzmstfctgeonspvpcs-hnq... | 545.6 KiB | 249.7 KiB |
| .carousel-arrows-wrapper { display: flex; justify-content: flex-end; gap: 8px; … } … | 3.7 KiB | 3.2 KiB |
Minifying JavaScript files can reduce payload sizes and script parse time. Learn how to minify JavaScript.
Performance issues directly impact user engagement and conversion rates.
| URL | Transfer Size | Est Savings |
|---|---|---|
| /bundles/js/bookstore?v=txakjgrmvtg3dpg8mjb-jkht0mub4mn9g... | 1.3 MiB | 349.2 KiB |
| www.igi-global.com/Scripts/external/2025/jquery-3.7.1.js | 83.2 KiB | 41.5 KiB |
| /Scripts/external/bootstrap/bootstrap-5.3.7-dist/js/boots... | 43.6 KiB | 14.8 KiB |
| /WebResource.axd?d=pynGkmcFUV13He1Qd6_TZPmWIJVCCio-VoI6Un... | 22.5 KiB | 6.4 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.
Performance issues directly impact user engagement and conversion rates.
| URL | Transfer Size | Est Savings |
|---|---|---|
| /bundles/css/bookstore2025?v=uwwvq1dzmstfctgeonspvpcs-hnq... | 544.6 KiB | 522.6 KiB |
| cdn.jsdelivr.net/npm/bootstrap-icons@1.11.3/font/bootstrap-icons.css | 13.3 KiB | 13.2 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.
Multi-megabyte JavaScript bundles delay every interactive feature on the page.
This is the Lighthouse audit fired when too much JS is shipped relative to what executes. The fix isn't a config flag — it requires bundle analysis (webpack-bundle-analyzer, rollup-plugin-visualizer), splitting routes into chunks, lazy-loading off-screen components, and removing unused dependencies. Fundamentally different from minification: minifying reduces byte count, this reduces what's downloaded at all.
Source: Google web.dev / Lighthouse
| URL | Transfer Size | Est Savings |
|---|---|---|
| /bundles/js/bookstore?v=txakjgrmvtg3dpg8mjb-jkht0mub4mn9g... | 1.3 MiB | 1019.9 KiB |
| www.googletagmanager.com/gtag/js?id=G-4Y3CX4YME3 | 167.1 KiB | 66.0 KiB |
| www.igi-global.com/Scripts/external/2025/jquery-3.7.1.js | 83.2 KiB | 62.2 KiB |
| /Scripts/external/bootstrap/bootstrap-5.3.7-dist/js/boots... | 43.6 KiB | 32.8 KiB |
| /WebResource.axd?d=pynGkmcFUV13He1Qd6_TZPmWIJVCCio-VoI6Un... | 22.5 KiB | 22.0 KiB |
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
Performance issues directly impact user engagement and conversion rates.
| Category | Time Spent |
|---|---|
| Script Evaluation | 931 ms |
| Other | 486 ms |
| Style & Layout | 364 ms |
| Script Parsing & Compilation | 278 ms |
| Parse HTML & CSS | 80 ms |
| Rendering | 41 ms |
Many navigations are performed by going back to a previous page, or forwards again. The back/forward cache (bfcache) can speed up these return navigations. Learn more about the bfcache
Performance issues directly impact user engagement and conversion rates.
| Failure reason | Failure type |
|---|---|
| The page has an unload handler in the main frame. | Actionable |
Large network payloads cost users real money and are highly correlated with long load times. Learn how to reduce payload sizes.
Performance issues directly impact user engagement and conversion rates.
Set an explicit width and height on image elements to reduce layout shifts and improve CLS. Learn how to set image dimensions
Performance issues directly impact user engagement and conversion rates.
| URL | |
|---|---|
Committee on Publication Ethics (COPE) div.footer-rightside-container > div > a.margin-left-25 > img.mobile-mt-2 | coverimages.igi-global.com/images/cope-logo-footer-white.webp |
More information about the performance of your application. These numbers don't directly affect the Performance score.
These checks highlight opportunities to improve the accessibility of your web app. Automatic detection can only detect a subset of issues and does not guarantee the accessibility of your web app, so manual testing is also encouraged.
Properly ordered headings that do not skip levels convey the semantic structure of the page, making it easier to navigate and understand when using assistive technologies. Learn more about heading order.
Performance issues directly impact user engagement and conversion rates.
| Failing Elements |
|---|
Librarians div.row > div.col > div.p-3 > h4.mb-2 |
These are opportunities to improve keyboard navigation in your application.
One main landmark helps screen reader users navigate a web page. Learn more about landmarks.
Performance issues directly impact user engagement and conversion rates.
| Failing Elements |
|---|
html.js html.js |
These items highlight common accessibility best practices.
Image display dimensions should match natural aspect ratio. Learn more about image aspect ratio.
Performance issues directly impact user engagement and conversion rates.
| URL | Aspect Ratio (Displayed) | Aspect Ratio (Actual) | |
|---|---|---|---|
Slide 1 image div.slick-card > div.img-wrap > a > img | /images/april-read-and-publish-webinar-website-flyer-pane... | 388 x 180 (2.16) | 1920 x 1344 (1.43) |
Slide 4 image div.slick-card > div.img-wrap > a > img | coverimages.igi-global.com/images/tache.png | 388 x 180 (2.16) | 1280 x 720 (1.78) |
Slide 3 image div.slick-card > div.img-wrap > a > img | coverimages.igi-global.com/images/clemsonuniversity_cmyk__orangepurple.jpg | 388 x 180 (2.16) | 1201 x 600 (2.00) |
Slide 2 image div.slick-card > div.img-wrap > a > img | coverimages.igi-global.com/images/library_partnerships_ffoapa.jpg | 388 x 180 (2.16) | 683 x 512 (1.33) |
Applying the Flipped Classroom Model to English Language Arts Education div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781522522423.webp | 133 x 178 (0.75) | 400 x 601 (0.67) |
Applying the Flipped Classroom Model to English Language Arts Education div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781522522423.webp | 133 x 178 (0.75) | 400 x 601 (0.67) |
Managing Patients' Organizations to Improve Healthcare div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781799826538.webp | 133 x 178 (0.75) | 400 x 574 (0.70) |
Measuring and Implementing Altmetrics in Library and Information Science Resear… div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781799813095.webp | 133 x 178 (0.75) | 400 x 574 (0.70) |
Challenges and Opportunities for Transforming From STEM to STEAM Education div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781799825173.webp | 133 x 178 (0.75) | 400 x 574 (0.70) |
Enhancements and Limitations to ICT-Based Informal Language Learning div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781799821168.webp | 133 x 178 (0.75) | 400 x 574 (0.70) |
Management Training Programs in Higher Education for the Fourth Industrial Revo… div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781799818755.webp | 133 x 178 (0.75) | 400 x 574 (0.70) |
Managerial Challenges and Social Impacts of Virtual and Augmented Reality div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781799828747.webp | 133 x 178 (0.75) | 400 x 574 (0.70) |
Managing Patients' Organizations to Improve Healthcare div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781799826538.webp | 133 x 178 (0.75) | 400 x 574 (0.70) |
Measuring and Implementing Altmetrics in Library and Information Science Resear… div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781799813095.webp | 133 x 178 (0.75) | 400 x 574 (0.70) |
Challenges and Opportunities for Transforming From STEM to STEAM Education div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781799825173.webp | 133 x 178 (0.75) | 400 x 574 (0.70) |
Enhancements and Limitations to ICT-Based Informal Language Learning div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781799821168.webp | 133 x 178 (0.75) | 400 x 574 (0.70) |
Management Training Programs in Higher Education for the Fourth Industrial Revo… div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781799818755.webp | 133 x 178 (0.75) | 400 x 574 (0.70) |
Managerial Challenges and Social Impacts of Virtual and Augmented Reality div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781799828747.webp | 133 x 178 (0.75) | 400 x 574 (0.70) |
Theory and Practice of Business Intelligence in Healthcare div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781799823100.webp | 133 x 178 (0.75) | 400 x 574 (0.70) |
Blockchain Technology for Global Social Change div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781522595786.webp | 133 x 178 (0.75) | 400 x 574 (0.70) |
Theory and Practice of Business Intelligence in Healthcare div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781799823100.webp | 133 x 178 (0.75) | 400 x 574 (0.70) |
Blockchain Technology for Global Social Change div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781522595786.webp | 133 x 178 (0.75) | 400 x 574 (0.70) |
Theory and Practice of Business Intelligence in Healthcare div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781799823100.webp | 133 x 178 (0.75) | 400 x 574 (0.70) |
IGI Global Scientific Publishing div.login-background > div.text-align-left > div.text-align-center > img.logo-img | coverimages.igi-global.com/images/igi-global-logo.webp | 265 x 68 (3.90) | 494 x 141 (3.50) |
Slide 5 image div.slick-card > div.img-wrap > a > img | conferences.upcea.edu/regional/images/UPCEA-Logo.jpg | 388 x 180 (2.16) | 214 x 143 (1.50) |
World Forgotten Children's Foundation div.footer-rightside-container > div > a.margin-left-25 > img | coverimages.igi-global.com/images/proud-supporter-of-wfcf-20250113.png | 130 x 100 (1.30) | 210 x 128 (1.64) |
Specifying a doctype prevents the browser from switching to quirks-mode. Learn more about the doctype declaration.
Performance issues directly impact user engagement and conversion rates.
Deprecated APIs will eventually be removed from the browser. Learn more about deprecated APIs.
Performance issues directly impact user engagement and conversion rates.
| Deprecation / Warning | Source |
|---|---|
| Unload event listeners are deprecated and will be removed. | /ScriptResource.axd?d=NJmAwtEo3Ipnlaxl6CMhvkql_yXEPqA7jqG... line 4, col 57515 |
Errors logged to the console indicate unresolved problems. They can come from network request failures and other browser concerns. Learn more about this errors in console diagnostic audit
Performance issues directly impact user engagement and conversion rates.
| Source | Description |
|---|---|
/bundles/js/bookstore?v=txakjgrmvtg3dpg8mjb-jkht0mub4mn9g... line 22846, col 19334 | TypeError: Cannot read properties of null (reading 'add')
at e.initADA (https://www.igi-global.com/bundles/js/bookstore?v=txakjgrmvtg3dpg8mjb-jkht0mub4mn9g-wh8wlhfow1:22847:19335)
at e.init (https://www.igi-global.com/bundles/js/bookstore?v=txakjgrmvtg3dpg8mjb-jkht0mub4mn9g-wh8wlhfow1:22847:19101)
at new <anonymous> (https://www.igi-global.com/bundles/js/bookstore?v=txakjgrmvtg3dpg8mjb-jkht0mub4mn9g-wh8wlhfow1:22847:2832)
at i.fn.slick (https://www.igi-global.com/bundles/js/bookstore?v=txakjgrmvtg3dpg8mjb-jkht0mub4mn9g-wh8wlhfow1:22847:42781)
at HTMLDocument.<anonymous> (https://www.igi-global.com/:401:25)
at i (https://www.igi-global.com/bundles/js/bookstore?v=txakjgrmvtg3dpg8mjb-jkht0mub4mn9g-wh8wlhfow1:22:27449)
at Object.fireWith [as resolveWith] (https://www.igi-global.com/bundles/js/bookstore?v=txakjgrmvtg3dpg8mjb-jkht0mub4mn9g-wh8wlhfow1:22:28213)
at n.ready (https://www.igi-global.com/bundles/js/bookstore?v=txakjgrmvtg3dpg8mjb-jkht0mub4mn9g-wh8wlhfow1:22:30006)
at HTMLDocument.K (https://www.igi-global.com/bundles/js/bookstore?v=txakjgrmvtg3dpg8mjb-jkht0mub4mn9g-wh8wlhfow1:22:30368) |
Source maps translate minified code to the original source code. This helps developers debug in production. In addition, Lighthouse is able to provide further insights. Consider deploying source maps to take advantage of these benefits. Learn more about source maps.
Performance issues directly impact user engagement and conversion rates.
These checks ensure that your page is following basic search engine optimization advice. There are many additional factors Lighthouse does not score here that may affect your search ranking, including performance on Core Web Vitals. Learn more about Google Search Essentials.
Industry-standard audits powered by Google Lighthouse. — Desktop
Key metrics that affect user experience. — Desktop
First Contentful Paint First Contentful Paint — how long until the browser renders the first piece of content. Under 1.8s is good.
2.86 s
Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.
5.22 s
Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.
2 ms
Cumulative Layout Shift Cumulative Layout Shift — measures visual stability. How much the page layout shifts during loading. Under 0.1 is good.
0.000
Speed Index Speed Index — how quickly content is visually displayed during load. Under 3.4s is good.
3.87 s
Time to Interactive Time to Interactive — how long until the page is fully interactive and responds to user input. Under 3.8s is good.
5.28 s
Audit breakdown by category with detailed findings.
Remove large, duplicate JavaScript modules from bundles to reduce unnecessary bytes consumed by network activity.
Performance issues directly impact user engagement and conversion rates.
Polyfills and transforms enable older browsers to use new JavaScript features. However, many aren't necessary for modern browsers. Consider modifying your JavaScript build process to not transpile Baseline features, unless you know you must support older browsers. Learn why most sites can deploy ES6+ code without transpiling
Shipping ES5 transpiled code to modern browsers wastes bytes — every user with an evergreen browser pays for compatibility you don't need.
Most users today run browsers that natively support ES6+, async/await, optional chaining, and the rest of modern JavaScript. Transpiling to ES5 'just in case' adds 20-40% to your bundle for no benefit. Configure your build to target a modern browserslist, or ship a differential bundle pair (modern + legacy) with the module/nomodule pattern.
Source: Google web.dev / Lighthouse
3rd party code can significantly impact load performance. Reduce and defer loading of 3rd party code to prioritize your page's content.
Performance issues directly impact user engagement and conversion rates.
A long cache lifetime can speed up repeat visits to your page. Learn more about caching.
Performance issues directly impact user engagement and conversion rates.
Your first network request is the most important. Reduce its latency by avoiding redirects, ensuring a fast server response, and enabling text compression.
Performance issues directly impact user engagement and conversion rates.
Consider setting font-display to swap or optional to ensure text is consistently visible. swap can be further optimized to mitigate layout shifts with font metric overrides.
Performance issues directly impact user engagement and conversion rates.
| URL | Est Savings |
|---|---|
| /npm/bootstrap-icons@1.11.3/font/fonts/bootstrap-icons.wo... | 35 ms |
A forced reflow occurs when JavaScript queries geometric properties (such as offsetWidth) after styles have been invalidated by a change to the DOM state. This can result in poor performance. Learn more about forced reflows and possible mitigations.
Performance issues directly impact user engagement and conversion rates.
Reducing the download time of images can improve the perceived load time of the page and LCP. Learn more about optimizing image size
Performance issues directly impact user engagement and conversion rates.
| URL | Resource Size | Est Savings | |
|---|---|---|---|
Slide 4 image div.slick-card > div.img-wrap > a > img | coverimages.igi-global.com/images/tache.png | 769.1 KiB | 756.4 KiB |
Slide 3 image div.slick-card > div.img-wrap > a > img | coverimages.igi-global.com/images/clemsonuniversity_cmyk__orangepurple.jpg | 687.7 KiB | 675.0 KiB |
Slide 1 image div.slick-card > div.img-wrap > a > img | /images/april-read-and-publish-webinar-website-flyer-pane... | 407.3 KiB | 394.9 KiB |
Slide 2 image div.slick-card > div.img-wrap > a > img | coverimages.igi-global.com/images/library_partnerships_ffoapa.jpg | 258.5 KiB | 245.8 KiB |
Publishing Tomorrow’s Research Today
Nearly 200 Open Access Journals | 10,000+ … body > form#aspnetForm > div.jumbotron | coverimages.igi-global.com/images/igi-global-header-hp-2000x360.png | 160.0 KiB | 42.8 KiB |
World Forgotten Children's Foundation div.footer-rightside-container > div > a.margin-left-25 > img | coverimages.igi-global.com/images/proud-supporter-of-wfcf-20250113.png | 42.9 KiB | 39.8 KiB |
Blockchain Technology for Global Social Change div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781522595786.webp | 26.3 KiB | 18.7 KiB |
Applying the Flipped Classroom Model to English Language Arts Education div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781522522423.webp | 23.9 KiB | 17.3 KiB |
Management Training Programs in Higher Education for the Fourth Industrial Revo… div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781799818755.webp | 22.9 KiB | 16.3 KiB |
Technology Optimization and Change Management for Successful Digital Supply Cha… div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781522577003.webp | 23.7 KiB | 16.3 KiB |
Managerial Challenges and Social Impacts of Virtual and Augmented Reality div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781799828747.webp | 22.8 KiB | 16.2 KiB |
Identifying, Describing, and Developing Teachers Who Are Gifted and Talented div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781522558798.webp | 21.0 KiB | 14.5 KiB |
Study Abroad Opportunities for Community College Students and Strategies for Gl… div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781522562528.webp | 20.5 KiB | 14.1 KiB |
Challenges and Opportunities for Transforming From STEM to STEAM Education div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781799825173.webp | 19.8 KiB | 14.1 KiB |
Theory and Practice of Business Intelligence in Healthcare div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781799823100.webp | 19.5 KiB | 13.9 KiB |
Research-Based Perspectives on the Psychophysiology of Yoga div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781522527886.webp | 19.8 KiB | 13.8 KiB |
Diversity, Equity, and Inclusivity in Contemporary Higher Education div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781522557241.webp | 19.4 KiB | 13.3 KiB |
Preparing Students for Community-Engaged Scholarship in Higher Education div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781799822080.webp | 19.2 KiB | 13.2 KiB |
Sustainable Health and Long-Term Care Solutions for an Aging Population div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781522526339.webp | 18.5 KiB | 12.9 KiB |
Innovations, Algorithms, and Applications in Cognitive Informatics and Natural … div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781799830382.webp | 18.7 KiB | 12.8 KiB |
Handbook of Research on Project Management Strategies and Tools for Organizatio… div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781799819349.webp | 18.4 KiB | 12.6 KiB |
Gender Equity in the Medical Profession div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781522595991.webp | 17.8 KiB | 12.2 KiB |
Handbook of Research on the Efficacy of Training Programs and Systems in Medica… div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781799814689.webp | 17.7 KiB | 12.1 KiB |
Enhancements and Limitations to ICT-Based Informal Language Learning div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781799821168.webp | 17.0 KiB | 12.1 KiB |
Managing Patients' Organizations to Improve Healthcare div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781799826538.webp | 17.0 KiB | 12.1 KiB |
CSR and Socially Responsible Investing Strategies in Transitioning and Emerging… div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781799821939.webp | 17.2 KiB | 11.8 KiB |
Promoting Productive Cooperation Between Space Lawyers and Engineers div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781522572565.webp | 17.1 KiB | 11.8 KiB |
Hospital Management and Emergency Medicine div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781799824510.webp | 17.1 KiB | 11.7 KiB |
Enriching Teaching and Learning Environments With Contemporary Technologies div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781799833833.webp | 16.5 KiB | 11.4 KiB |
Curriculum Internationalization and the Future of Education div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781522527916.webp | 16.3 KiB | 11.3 KiB |
Handbook of Research on E-Assessment in Higher Education div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781522559368.webp | 16.3 KiB | 11.2 KiB |
Evidence-Based Faculty Development Through the Scholarship of Teaching and Lear… div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781799822127.webp | 16.1 KiB | 11.0 KiB |
Handbook of Research on Field-Based Teacher Education div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781522562498.webp | 16.0 KiB | 11.0 KiB |
Teaching Literature and Language Through Multimodal Texts div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781522557968.webp | 15.8 KiB | 10.8 KiB |
IGI Global Scientific Publishing div.container-fluid > div.d-flex > a.navbar-brand > img.imgHeaderImage | coverimages.igi-global.com/images/igi-global-logo-loc.webp | 14.4 KiB | 10.8 KiB |
Measuring and Implementing Altmetrics in Library and Information Science Resear… div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781799813095.webp | 14.9 KiB | 10.6 KiB |
Inclusive Theory and Practice in Special Education div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781799829010.webp | 15.4 KiB | 10.6 KiB |
Handbook of Research on Software for Gifted and Talented School Activities in K… div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781799814009.webp | 15.4 KiB | 10.6 KiB |
Handbook of Research on Developing Engaging Online Courses div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781799821328.webp | 15.4 KiB | 10.6 KiB |
Handmade Teaching Materials for Students With Disabilities div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781522562405.webp | 15.1 KiB | 10.4 KiB |
Religion and Theology div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781799824572.webp | 15.0 KiB | 10.3 KiB |
Pedagogy Development for Teaching Online Music div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781522551096.webp | 14.5 KiB | 9.9 KiB |
UXD and UCD Approaches for Accessible Education div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781799823254.webp | 14.0 KiB | 9.6 KiB |
Handbook of Research on Citizenship and Heritage Education div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781799819783.webp | 12.4 KiB | 8.5 KiB |
Slide 5 image div.slick-card > div.img-wrap > a > img | conferences.upcea.edu/regional/images/UPCEA-Logo.jpg | 10.9 KiB | 5.9 KiB |
Optimize LCP by making the LCP image discoverable from the HTML immediately, and avoiding lazy-loading
Performance issues directly impact user engagement and conversion rates.
Avoid chaining critical requests by reducing the length of chains, reducing the download size of resources, or deferring the download of unnecessary resources to improve page load.
Performance issues directly impact user engagement and conversion rates.
Requests are blocking the page's initial render, which may delay LCP. Deferring or inlining can move these network requests out of the critical path.
Performance issues directly impact user engagement and conversion rates.
These insights are also available in the Chrome DevTools Performance Panel - record a trace to view more detailed information.
Redirects introduce additional delays before the page can be loaded. Learn how to avoid page redirects.
Performance issues directly impact user engagement and conversion rates.
| URL | Time Spent |
|---|---|
| igi-global.com/ | 271 ms |
| www.igi-global.com/ | 0.0 ms |
Keep the server response time for the main document short because all other requests depend on it. Learn more about the Time to First Byte metric.
Performance issues directly impact user engagement and conversion rates.
| URL | Time Spent |
|---|---|
| www.igi-global.com/ | 828 ms |
Time to Interactive is the amount of time it takes for the page to become fully interactive. Learn more about the Time to Interactive metric.
Performance issues directly impact user engagement and conversion rates.
Minifying CSS files can reduce network payload sizes. Learn how to minify CSS.
Performance issues directly impact user engagement and conversion rates.
| URL | Transfer Size | Est Savings |
|---|---|---|
| /bundles/css/bookstore2025?v=uwwvq1dzmstfctgeonspvpcs-hnq... | 545.5 KiB | 249.7 KiB |
| .carousel-arrows-wrapper { display: flex; justify-content: flex-end; gap: 8px; … } … | 3.7 KiB | 3.2 KiB |
Minifying JavaScript files can reduce payload sizes and script parse time. Learn how to minify JavaScript.
Performance issues directly impact user engagement and conversion rates.
| URL | Transfer Size | Est Savings |
|---|---|---|
| /bundles/js/bookstore?v=txakjgrmvtg3dpg8mjb-jkht0mub4mn9g... | 1.3 MiB | 349.2 KiB |
| www.igi-global.com/Scripts/external/2025/jquery-3.7.1.js | 83.2 KiB | 41.5 KiB |
| /Scripts/external/bootstrap/bootstrap-5.3.7-dist/js/boots... | 43.6 KiB | 14.8 KiB |
| /WebResource.axd?d=pynGkmcFUV13He1Qd6_TZPmWIJVCCio-VoI6Un... | 22.5 KiB | 6.4 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.
Performance issues directly impact user engagement and conversion rates.
| URL | Transfer Size | Est Savings |
|---|---|---|
| /bundles/css/bookstore2025?v=uwwvq1dzmstfctgeonspvpcs-hnq... | 544.6 KiB | 516.7 KiB |
| cdn.jsdelivr.net/npm/bootstrap-icons@1.11.3/font/bootstrap-icons.css | 13.3 KiB | 13.3 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.
Multi-megabyte JavaScript bundles delay every interactive feature on the page.
This is the Lighthouse audit fired when too much JS is shipped relative to what executes. The fix isn't a config flag — it requires bundle analysis (webpack-bundle-analyzer, rollup-plugin-visualizer), splitting routes into chunks, lazy-loading off-screen components, and removing unused dependencies. Fundamentally different from minification: minifying reduces byte count, this reduces what's downloaded at all.
Source: Google web.dev / Lighthouse
| URL | Transfer Size | Est Savings |
|---|---|---|
| /bundles/js/bookstore?v=txakjgrmvtg3dpg8mjb-jkht0mub4mn9g... | 1.3 MiB | 1023.8 KiB |
| www.googletagmanager.com/gtag/js?id=G-4Y3CX4YME3 | 167.1 KiB | 66.0 KiB |
| www.igi-global.com/Scripts/external/2025/jquery-3.7.1.js | 83.2 KiB | 62.2 KiB |
| /Scripts/external/bootstrap/bootstrap-5.3.7-dist/js/boots... | 43.6 KiB | 32.8 KiB |
| /WebResource.axd?d=pynGkmcFUV13He1Qd6_TZPmWIJVCCio-VoI6Un... | 22.5 KiB | 22.0 KiB |
Many navigations are performed by going back to a previous page, or forwards again. The back/forward cache (bfcache) can speed up these return navigations. Learn more about the bfcache
Performance issues directly impact user engagement and conversion rates.
| Failure reason | Failure type |
|---|---|
| The page has an unload handler in the main frame. | Actionable |
Large network payloads cost users real money and are highly correlated with long load times. Learn how to reduce payload sizes.
Performance issues directly impact user engagement and conversion rates.
Set an explicit width and height on image elements to reduce layout shifts and improve CLS. Learn how to set image dimensions
Performance issues directly impact user engagement and conversion rates.
| URL | |
|---|---|
World Forgotten Children's Foundation div.footer-rightside-container > div > a.margin-left-25 > img | coverimages.igi-global.com/images/proud-supporter-of-wfcf-20250113.png |
Committee on Publication Ethics (COPE) div.footer-rightside-container > div > a.margin-left-25 > img.mobile-mt-2 | coverimages.igi-global.com/images/cope-logo-footer-white.webp |
More information about the performance of your application. These numbers don't directly affect the Performance score.
These checks highlight opportunities to improve the accessibility of your web app. Automatic detection can only detect a subset of issues and does not guarantee the accessibility of your web app, so manual testing is also encouraged.
Properly ordered headings that do not skip levels convey the semantic structure of the page, making it easier to navigate and understand when using assistive technologies. Learn more about heading order.
Performance issues directly impact user engagement and conversion rates.
| Failing Elements |
|---|
Librarians div.row > div.col > div.p-3 > h4.mb-2 |
These are opportunities to improve keyboard navigation in your application.
Form elements without effective labels can create frustrating experiences for screen reader users. Learn more about the `select` element.
Performance issues directly impact user engagement and conversion rates.
| Failing Elements |
|---|
Research Content
Site Content div.d-flex > div#desktopSearch > div.input-group > select#ddlSearchTypeNav |
These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.
One main landmark helps screen reader users navigate a web page. Learn more about landmarks.
Performance issues directly impact user engagement and conversion rates.
| Failing Elements |
|---|
html.js html.js |
These items highlight common accessibility best practices.
Image display dimensions should match natural aspect ratio. Learn more about image aspect ratio.
Performance issues directly impact user engagement and conversion rates.
| URL | Aspect Ratio (Displayed) | Aspect Ratio (Actual) | |
|---|---|---|---|
Slide 1 image div.slick-card > div.img-wrap > a > img | /images/april-read-and-publish-webinar-website-flyer-pane... | 356 x 220 (1.62) | 1920 x 1344 (1.43) |
Slide 4 image div.slick-card > div.img-wrap > a > img | coverimages.igi-global.com/images/tache.png | 356 x 220 (1.62) | 1280 x 720 (1.78) |
Slide 3 image div.slick-card > div.img-wrap > a > img | coverimages.igi-global.com/images/clemsonuniversity_cmyk__orangepurple.jpg | 356 x 220 (1.62) | 1201 x 600 (2.00) |
Slide 2 image div.slick-card > div.img-wrap > a > img | coverimages.igi-global.com/images/library_partnerships_ffoapa.jpg | 356 x 220 (1.62) | 683 x 512 (1.33) |
Applying the Flipped Classroom Model to English Language Arts Education div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781522522423.webp | 222 x 298 (0.74) | 400 x 601 (0.67) |
Applying the Flipped Classroom Model to English Language Arts Education div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781522522423.webp | 222 x 298 (0.74) | 400 x 601 (0.67) |
Applying the Flipped Classroom Model to English Language Arts Education div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781522522423.webp | 222 x 298 (0.74) | 400 x 601 (0.67) |
Challenges and Opportunities for Transforming From STEM to STEAM Education div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781799825173.webp | 222 x 298 (0.74) | 400 x 574 (0.70) |
Measuring and Implementing Altmetrics in Library and Information Science Resear… div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781799813095.webp | 222 x 298 (0.74) | 400 x 574 (0.70) |
Enhancements and Limitations to ICT-Based Informal Language Learning div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781799821168.webp | 222 x 298 (0.74) | 400 x 574 (0.70) |
Managerial Challenges and Social Impacts of Virtual and Augmented Reality div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781799828747.webp | 222 x 298 (0.74) | 400 x 574 (0.70) |
Management Training Programs in Higher Education for the Fourth Industrial Revo… div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781799818755.webp | 222 x 298 (0.74) | 400 x 574 (0.70) |
Managing Patients' Organizations to Improve Healthcare div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781799826538.webp | 222 x 298 (0.74) | 400 x 574 (0.70) |
Challenges and Opportunities for Transforming From STEM to STEAM Education div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781799825173.webp | 222 x 298 (0.74) | 400 x 574 (0.70) |
Measuring and Implementing Altmetrics in Library and Information Science Resear… div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781799813095.webp | 222 x 298 (0.74) | 400 x 574 (0.70) |
Enhancements and Limitations to ICT-Based Informal Language Learning div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781799821168.webp | 222 x 298 (0.74) | 400 x 574 (0.70) |
Managerial Challenges and Social Impacts of Virtual and Augmented Reality div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781799828747.webp | 222 x 298 (0.74) | 400 x 574 (0.70) |
Management Training Programs in Higher Education for the Fourth Industrial Revo… div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781799818755.webp | 222 x 298 (0.74) | 400 x 574 (0.70) |
Managing Patients' Organizations to Improve Healthcare div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781799826538.webp | 222 x 298 (0.74) | 400 x 574 (0.70) |
Challenges and Opportunities for Transforming From STEM to STEAM Education div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781799825173.webp | 222 x 298 (0.74) | 400 x 574 (0.70) |
Theory and Practice of Business Intelligence in Healthcare div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781799823100.webp | 222 x 298 (0.74) | 400 x 574 (0.70) |
Blockchain Technology for Global Social Change div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781522595786.webp | 222 x 298 (0.74) | 400 x 574 (0.70) |
Theory and Practice of Business Intelligence in Healthcare div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781799823100.webp | 222 x 298 (0.74) | 400 x 574 (0.70) |
Blockchain Technology for Global Social Change div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781522595786.webp | 222 x 298 (0.74) | 400 x 574 (0.70) |
Handbook of Research on Developing Engaging Online Courses div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781799821328.webp | 222 x 298 (0.74) | 400 x 528 (0.76) |
Handbook of Research on Project Management Strategies and Tools for Organizatio… div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781799819349.webp | 222 x 298 (0.74) | 400 x 528 (0.76) |
Hospital Management and Emergency Medicine div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781799824510.webp | 222 x 298 (0.74) | 400 x 528 (0.76) |
Evidence-Based Faculty Development Through the Scholarship of Teaching and Lear… div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781799822127.webp | 222 x 298 (0.74) | 400 x 528 (0.76) |
Innovations, Algorithms, and Applications in Cognitive Informatics and Natural … div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781799830382.webp | 222 x 298 (0.74) | 400 x 528 (0.76) |
Inclusive Theory and Practice in Special Education div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781799829010.webp | 222 x 298 (0.74) | 400 x 528 (0.76) |
Religion and Theology div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781799824572.webp | 222 x 298 (0.74) | 400 x 528 (0.76) |
UXD and UCD Approaches for Accessible Education div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781799823254.webp | 222 x 298 (0.74) | 400 x 528 (0.76) |
Handbook of Research on Citizenship and Heritage Education div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781799819783.webp | 222 x 298 (0.74) | 400 x 528 (0.76) |
Enriching Teaching and Learning Environments With Contemporary Technologies div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781799833833.webp | 222 x 298 (0.74) | 400 x 528 (0.76) |
Preparing Students for Community-Engaged Scholarship in Higher Education div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781799822080.webp | 222 x 298 (0.74) | 400 x 528 (0.76) |
CSR and Socially Responsible Investing Strategies in Transitioning and Emerging… div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781799821939.webp | 222 x 298 (0.74) | 400 x 528 (0.76) |
Handbook of Research on Developing Engaging Online Courses div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781799821328.webp | 222 x 298 (0.74) | 400 x 528 (0.76) |
Handbook of Research on Project Management Strategies and Tools for Organizatio… div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781799819349.webp | 222 x 298 (0.74) | 400 x 528 (0.76) |
Hospital Management and Emergency Medicine div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781799824510.webp | 222 x 298 (0.74) | 400 x 528 (0.76) |
Evidence-Based Faculty Development Through the Scholarship of Teaching and Lear… div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781799822127.webp | 222 x 298 (0.74) | 400 x 528 (0.76) |
Innovations, Algorithms, and Applications in Cognitive Informatics and Natural … div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781799830382.webp | 222 x 298 (0.74) | 400 x 528 (0.76) |
Inclusive Theory and Practice in Special Education div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781799829010.webp | 222 x 298 (0.74) | 400 x 528 (0.76) |
Religion and Theology div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781799824572.webp | 222 x 298 (0.74) | 400 x 528 (0.76) |
UXD and UCD Approaches for Accessible Education div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781799823254.webp | 222 x 298 (0.74) | 400 x 528 (0.76) |
Handbook of Research on Citizenship and Heritage Education div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781799819783.webp | 222 x 298 (0.74) | 400 x 528 (0.76) |
Enriching Teaching and Learning Environments With Contemporary Technologies div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781799833833.webp | 222 x 298 (0.74) | 400 x 528 (0.76) |
Preparing Students for Community-Engaged Scholarship in Higher Education div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781799822080.webp | 222 x 298 (0.74) | 400 x 528 (0.76) |
CSR and Socially Responsible Investing Strategies in Transitioning and Emerging… div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781799821939.webp | 222 x 298 (0.74) | 400 x 528 (0.76) |
Handbook of Research on Developing Engaging Online Courses div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781799821328.webp | 222 x 298 (0.74) | 400 x 528 (0.76) |
Handbook of Research on Project Management Strategies and Tools for Organizatio… div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781799819349.webp | 222 x 298 (0.74) | 400 x 528 (0.76) |
Diversity, Equity, and Inclusivity in Contemporary Higher Education div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781522557241.webp | 222 x 298 (0.74) | 400 x 528 (0.76) |
Gender Equity in the Medical Profession div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781522595991.webp | 222 x 298 (0.74) | 400 x 528 (0.76) |
Handbook of Research on the Efficacy of Training Programs and Systems in Medica… div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781799814689.webp | 222 x 298 (0.74) | 400 x 528 (0.76) |
Handbook of Research on Software for Gifted and Talented School Activities in K… div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781799814009.webp | 222 x 298 (0.74) | 400 x 528 (0.76) |
Handmade Teaching Materials for Students With Disabilities div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781522562405.webp | 222 x 298 (0.74) | 400 x 528 (0.76) |
Identifying, Describing, and Developing Teachers Who Are Gifted and Talented div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781522558798.webp | 222 x 298 (0.74) | 400 x 528 (0.76) |
Technology Optimization and Change Management for Successful Digital Supply Cha… div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781522577003.webp | 222 x 298 (0.74) | 400 x 528 (0.76) |
Promoting Productive Cooperation Between Space Lawyers and Engineers div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781522572565.webp | 222 x 298 (0.74) | 400 x 528 (0.76) |
Handbook of Research on Field-Based Teacher Education div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781522562498.webp | 222 x 298 (0.74) | 400 x 528 (0.76) |
Handbook of Research on E-Assessment in Higher Education div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781522559368.webp | 222 x 298 (0.74) | 400 x 528 (0.76) |
Study Abroad Opportunities for Community College Students and Strategies for Gl… div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781522562528.webp | 222 x 298 (0.74) | 400 x 528 (0.76) |
Pedagogy Development for Teaching Online Music div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781522551096.webp | 222 x 298 (0.74) | 400 x 528 (0.76) |
Teaching Literature and Language Through Multimodal Texts div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781522557968.webp | 222 x 298 (0.74) | 400 x 528 (0.76) |
Diversity, Equity, and Inclusivity in Contemporary Higher Education div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781522557241.webp | 222 x 298 (0.74) | 400 x 528 (0.76) |
Gender Equity in the Medical Profession div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781522595991.webp | 222 x 298 (0.74) | 400 x 528 (0.76) |
Handbook of Research on the Efficacy of Training Programs and Systems in Medica… div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781799814689.webp | 222 x 298 (0.74) | 400 x 528 (0.76) |
Handbook of Research on Software for Gifted and Talented School Activities in K… div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781799814009.webp | 222 x 298 (0.74) | 400 x 528 (0.76) |
Handmade Teaching Materials for Students With Disabilities div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781522562405.webp | 222 x 298 (0.74) | 400 x 528 (0.76) |
Identifying, Describing, and Developing Teachers Who Are Gifted and Talented div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781522558798.webp | 222 x 298 (0.74) | 400 x 528 (0.76) |
Technology Optimization and Change Management for Successful Digital Supply Cha… div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781522577003.webp | 222 x 298 (0.74) | 400 x 528 (0.76) |
Promoting Productive Cooperation Between Space Lawyers and Engineers div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781522572565.webp | 222 x 298 (0.74) | 400 x 528 (0.76) |
Handbook of Research on Field-Based Teacher Education div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781522562498.webp | 222 x 298 (0.74) | 400 x 528 (0.76) |
Handbook of Research on E-Assessment in Higher Education div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781522559368.webp | 222 x 298 (0.74) | 400 x 528 (0.76) |
Study Abroad Opportunities for Community College Students and Strategies for Gl… div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781522562528.webp | 222 x 298 (0.74) | 400 x 528 (0.76) |
Pedagogy Development for Teaching Online Music div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781522551096.webp | 222 x 298 (0.74) | 400 x 528 (0.76) |
Teaching Literature and Language Through Multimodal Texts div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781522557968.webp | 222 x 298 (0.74) | 400 x 528 (0.76) |
Diversity, Equity, and Inclusivity in Contemporary Higher Education div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781522557241.webp | 222 x 298 (0.74) | 400 x 528 (0.76) |
Gender Equity in the Medical Profession div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781522595991.webp | 222 x 298 (0.74) | 400 x 528 (0.76) |
IGI Global Scientific Publishing div.login-background > div.text-align-left > div.text-align-center > img.logo-img | coverimages.igi-global.com/images/igi-global-logo.webp | 265 x 68 (3.90) | 494 x 141 (3.50) |
Slide 5 image div.slick-card > div.img-wrap > a > img | conferences.upcea.edu/regional/images/UPCEA-Logo.jpg | 356 x 220 (1.62) | 214 x 143 (1.50) |
Start-Ups and SMEs div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781799817604.webp | 222 x 298 (0.74) | 150 x 198 (0.76) |
Encyclopedia of Criminal Activities and the Deep Web div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781522597155.webp | 222 x 298 (0.74) | 150 x 198 (0.76) |
Start-Ups and SMEs div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781799817604.webp | 222 x 298 (0.74) | 150 x 198 (0.76) |
Encyclopedia of Criminal Activities and the Deep Web div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781522597155.webp | 222 x 298 (0.74) | 150 x 198 (0.76) |
Start-Ups and SMEs div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781799817604.webp | 222 x 298 (0.74) | 150 x 198 (0.76) |
Handbook of Research on Clinical Applications of Computerized Occlusal Analysis… div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781522592549.webp | 222 x 298 (0.74) | 150 x 198 (0.76) |
Handbook of Research on Clinical Applications of Computerized Occlusal Analysis… div.carousel-item > a > div.carousel-img-container > img.cover-img-b | coverimages.igi-global.com/cover-images/covers/9781522592549.webp | 222 x 298 (0.74) | 150 x 198 (0.76) |
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Performance issues directly impact user engagement and conversion rates.
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Performance issues directly impact user engagement and conversion rates.
| Deprecation / Warning | Source |
|---|---|
| Unload event listeners are deprecated and will be removed. | /ScriptResource.axd?d=NJmAwtEo3Ipnlaxl6CMhvkql_yXEPqA7jqG... line 4, col 57515 |
Errors logged to the console indicate unresolved problems. They can come from network request failures and other browser concerns. Learn more about this errors in console diagnostic audit
Performance issues directly impact user engagement and conversion rates.
| Source | Description |
|---|---|
/bundles/js/bookstore?v=txakjgrmvtg3dpg8mjb-jkht0mub4mn9g... line 22846, col 19334 | TypeError: Cannot read properties of null (reading 'add')
at e.initADA (https://www.igi-global.com/bundles/js/bookstore?v=txakjgrmvtg3dpg8mjb-jkht0mub4mn9g-wh8wlhfow1:22847:19335)
at e.init (https://www.igi-global.com/bundles/js/bookstore?v=txakjgrmvtg3dpg8mjb-jkht0mub4mn9g-wh8wlhfow1:22847:19101)
at new <anonymous> (https://www.igi-global.com/bundles/js/bookstore?v=txakjgrmvtg3dpg8mjb-jkht0mub4mn9g-wh8wlhfow1:22847:2832)
at i.fn.slick (https://www.igi-global.com/bundles/js/bookstore?v=txakjgrmvtg3dpg8mjb-jkht0mub4mn9g-wh8wlhfow1:22847:42781)
at HTMLDocument.<anonymous> (https://www.igi-global.com/:401:25)
at i (https://www.igi-global.com/bundles/js/bookstore?v=txakjgrmvtg3dpg8mjb-jkht0mub4mn9g-wh8wlhfow1:22:27449)
at Object.fireWith [as resolveWith] (https://www.igi-global.com/bundles/js/bookstore?v=txakjgrmvtg3dpg8mjb-jkht0mub4mn9g-wh8wlhfow1:22:28213)
at n.ready (https://www.igi-global.com/bundles/js/bookstore?v=txakjgrmvtg3dpg8mjb-jkht0mub4mn9g-wh8wlhfow1:22:30006)
at HTMLDocument.K (https://www.igi-global.com/bundles/js/bookstore?v=txakjgrmvtg3dpg8mjb-jkht0mub4mn9g-wh8wlhfow1:22:30368) |
Source maps translate minified code to the original source code. This helps developers debug in production. In addition, Lighthouse is able to provide further insights. Consider deploying source maps to take advantage of these benefits. Learn more about source maps.
Performance issues directly impact user engagement and conversion rates.
These checks ensure that your page is following basic search engine optimization advice. There are many additional factors Lighthouse does not score here that may affect your search ranking, including performance on Core Web Vitals. Learn more about Google Search Essentials.
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