interpnet.com website review

15 files block the first paint until they finish downloading. Deferring or inlining them could save about 4.5 s.

About 135 KiB of CSS is downloaded but never applied on this page. Google estimates it would make the page about 1.1 s faster on a phone.

About 618 KiB of JavaScript is downloaded but never used on this page. Google estimates it would make the page about 900 ms faster on a phone.

11 images could be 894 KiB smaller with modern formats (WebP or AVIF) and sizes that fit a phone screen. Google estimates it would make the page about 150 ms faster on a phone.

Your mobile performance score is 53 (desktop: 75). Pages that score under 90 lose visitors before the first paint.

44 files are served with short cache lifetimes, so returning visitors download them again (420 KiB).

Google Tag Manager costs a phone 379 ms of main-thread work and 343 KiB of downloads while your page loads. Loading it after the page is usable, or only on the pages that need it, takes that off the critical path.

9 long tasks block the main thread while loading, the longest for 347 ms. During a long task the page ignores taps.

A phone's processor spends 2.1 s on main-thread work while loading, 1.0 s of it running JavaScript. Above 2 s, taps and scrolls feel sluggish.

Vimeo costs a phone 53 ms of main-thread work and 545 KiB of downloads while your page loads. Loading it after the page is usable, or only on the pages that need it, takes that off the critical path.

7 third-party services load with your homepage (Google Tag Manager, Vimeo and azure.com and others), adding 1,012 KiB and 482 ms of main-thread time.

Polyfills for old browsers add 19 KiB JavaScript that modern phones do not need. Google estimates it would make the page about 150 ms faster on a phone.

10 KiB could be saved by minifying CSS.

Web fonts hide text while they load. Setting font-display: swap shows text immediately (about 50 ms).

Critical files load one after another instead of in parallel (3 chains). Preconnecting to key origins and preloading the hero image shortens the chain.

Scripts make the browser recalculate the layout repeatedly while the page loads, which wastes processor time on phones.

Real Chrome users on phones do not pass Google's Core Web Vitals on this page (28-day field data from the Chrome UX Report (opens in a new tab)). Google uses this in ranking.

Real visitors wait 2.0 s for your server to start answering (75th percentile). Good is under 800 ms.

Your largest element takes 5.9 s to render on a phone. Google's threshold for “good” is 2.5 s. The largest element is the text “is a purposeful approach to communication that facilitates …”.

The page becomes fully interactive after 12.2 s. Good is under 3.8 s.

The first text or image appears after 4.4 s on a phone. Good is under 1.8 s.

Visually, the page fills in at 5.9 s (Speed Index). Good is under 3.4 s.

Real visitors wait 2.5 s for the largest content to appear (75th percentile). Good is under 2.5 s.

Real visitors see the first content after 2.4 s (75th percentile). Good is under 1.8 s.

Scripts block taps and scrolling for 462 ms in total while the page loads. Good is under 200 ms.

3 images have no width and height attributes, so the layout jumps as each one loads.

Over the last 25 four-week periods to 2026-10-10, real Chrome visitors' tap response (inp) went from 79 ms to 73 ms at the 75th percentile (Chrome UX Report (opens in a new tab) history).

Over the last 25 four-week periods to 2026-10-10, real Chrome visitors' largest content (lcp) went from 2.6 s to 2.5 s at the 75th percentile (Chrome UX Report (opens in a new tab) history).

5 images are downloaded at several times the size a phone draws them, for example joli.jpg at 3,088 px wide, shown at 300 px. Resized copies would save about 1.2 MB.

joli.jpg weighs 662 KiB. On a phone connection a single image that size takes seconds.

Your homepage downloads 3.8 MB in 89 requests on a phone: images 2.3 MB (27), scripts 1.2 MB (22) and stylesheets 159 KiB (8). Under 2 MB keeps phones on slow connections fast.

13 images (1.9 MB) are JPEG, PNG or GIF. The same pictures as WebP or AVIF are usually much smaller at the same quality, and every current browser shows them.

14 images further down the page (2.0 MB) download before anyone scrolls to them. Adding loading="lazy" lets the first screen load first.

By the Sustainable Web Design model, a visit to your homepage emits about 1.07 g of CO₂e: 128.0 kg a year at 10,000 visits a month. It scales with page weight, so every byte cut lowers it.

10 text elements don't have enough contrast against the background to read easily, especially outdoors on a phone.

ARIA input fields must have an accessible name: 1 element on the page fails this check, rated serious by axe-core.

Interactive controls must not be nested: 1 element on the page fails this check, rated serious by axe-core.

5 images have no alt text, which hurts accessibility and image search.

All page content should be contained by landmarks: 3 elements on the page fail this check, rated moderate by axe-core.

Landmarks should have a unique role or role/label/title (i.e. accessible name) combination: 1 element on the page fails this check, rated moderate by axe-core.

4 visible links have no text or label, so screen readers cannot say where they go.

Headings skip levels (h2 → h4 and h2 → h4), which makes the page harder to scan with a screen reader.

Elements with visible text labels do not have matching accessible names. (3 elements).

No meta description, so Google writes its own snippet from whatever text it finds.

No structured data (JSON-LD), so Google can't show rich results such as your logo, ratings or FAQs.

No Open Graph image (also missing: og:description), so links shared on LinkedIn, Slack or Facebook show no preview picture.

No XML sitemap at https://nai-us.org/sitemap.xml, so Google discovers your pages only by following links.

7 links use generic text like “click here” or “learn more”, which tells Google nothing about the page behind them.

5 links have no real href, so search engines can't follow them.

No twitter:card tag. X falls back to Open Graph, which is incomplete here.

The homepage links to 25 pages on interpnet.com and 5 external pages.

There is no Organization (or LocalBusiness) JSON-LD, so search engines and AI assistants have no machine-readable facts about who runs the site: its name, logo, profiles and contact details.

There is no https://nai-us.org/llms.txt, a short Markdown guide to your key pages for AI tools (llmstxt.org). It is optional and few AI tools read it yet, so treat it as a cheap extra.

https://nai-us.org/nai/updates/Call-for-Virtual-Presentations.aspx and https://nai-us.org/Member_Area/Legacy/legacy_en_espanol_25.aspx are marked noindex but linked from your homepage. If they are meant to be found, remove the noindex.

https://nai-us.org/nai/updates/selfpaced_new1.aspx and https://nai-us.org/nai/updates/selfpaced_new2.aspx all use the title “Self-Paced Learning - NAI”. Search engines can't tell which page to show for a search, so each competes with the others.

https://nai-us.org/nai/Online_Join/Individual_Memberships.aspx, https://nai-us.org/nai/_prof_development/Professional_Development_and_Education.aspx, https://nai-us.org/nai/_events/EVENTS.aspx, https://nai-us.org/nai/_membership/membership.aspx, https://nai-us.org/nai/_prof_development/Professional_Certifications.aspx and https://nai-us.org/nai/_prof_development/courses.aspx and 8 others have no meta description, so Google writes the search snippet from whatever text it finds.

Your homepage links to 11 pages by a URL that isn't their canonical one, for example https://nai-us.org/nai/Online_Join/Individual_Memberships.aspx, whose canonical is https://nai-us.org/interp/nai/Online_Join/Individual_Memberships.aspx. Linking straight to the canonical URL saves crawlers a detour and keeps ranking signals on one address.

https://nai-us.org/nai/updates/Call-for-Virtual-Presentations.aspx has no <h1> headline, so visitors and search engines get no clear main topic.

https://nai-us.org/nai/updates/selfpaced_new1.aspx and https://nai-us.org/nai/updates/selfpaced_new2.aspx took over 3 s to send their HTML from our server.

We fetched 15 pages linked from your homepage (of 17 found) and read each the way a search engine does.

2 third-party cookies are set on load; browsers are restricting these, so whatever relies on them breaks.

The page uses 1 deprecated browser API that will stop working in future browsers (“Unload event listeners are deprecated and will be removed.”).

2 errors were logged to the browser console while the page loaded, for example “Cannot set properties of null (setting 'innerHTML')”.

Chrome logged issues while loading the page (“Cookie”).

Large scripts ship without source maps.

Your homepage shows a street address but no LocalBusiness JSON-LD, so Google and AI assistants have to guess your address, hours and phone from the page text.

Social proof on the homepage: 1 customer or partner logo. Pairing it with named testimonials or customer logos makes it far more convincing.

No phone number or email link on the homepage, so ready-to-buy visitors have one fewer way to reach you.

The homepage shows no opening hours. If customers visit or call, show when.

There is no link to Google or Apple Maps. A directions link is one tap for a phone visitor.

No guarantee or risk reducer (money-back, free trial, no credit card) is mentioned, which is often what tips a hesitant visitor.

The homepage carries about 648 words of visible text.

Before a visitor clicks anything, the page loads Google Ads, Google Analytics and Google Tag Manager (measured from a US location before any click). No consent tool was detected. Visitors from the EU, UK and several US states must be asked first.

Opening the homepage sets 8 cookies, 2 of them by other companies (measured from a US location before any click).

No known cookie consent tool loads with the page. Some sites build their own banner, and some only show one to visitors from the EU.

Loading the homepage contacts 14 hosts run by other companies (fonts, scripts, analytics, ads), each of which sees the visitor's IP address.