nassaunationalcable.com website review

About 879 KiB of JavaScript is downloaded but never used on this page. Google estimates it would make the page about 1.5 s faster on a phone.

26 files are served with short cache lifetimes, so returning visitors download them again (397 KiB).

5 files block the first paint until they finish downloading. Deferring or inlining them could save about 1.6 s.

Your mobile performance score is 41. Under 50 is Google's “poor” band: many phone visitors leave before the page is usable.

A phone's processor spends 8.6 s on main-thread work while loading, 4.8 s of it running JavaScript. Above 2 s, taps and scrolls feel sluggish.

The page has 4,780 HTML elements. Above 1,500, rendering and every interaction get slower on phones.

8 third-party services load with your homepage (ZenDesk, Shopify and Google Tag Manager and others), adding 2.1 MB and 2.6 s of main-thread time.

16 images could be 183 KiB smaller with modern formats (WebP or AVIF) and sizes that fit a phone screen. Google estimates it would make the page about 550 ms faster on a phone.

ZenDesk costs a phone 601 ms of main-thread work and 510 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.

Shopify costs a phone 503 ms of main-thread work and 434 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.

Google Tag Manager costs a phone 465 ms of main-thread work and 517 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.

Facebook costs a phone 433 ms of main-thread work and 317 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.

About 88 KiB of CSS is downloaded but never applied on this page. Google estimates it would make the page about 300 ms faster on a phone.

Polyfills for old browsers add 31 KiB JavaScript that modern phones do not need. Google estimates it would make the page about 300 ms faster on a phone.

Okas Concepts costs a phone 268 ms of main-thread work and 105 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.

20 long tasks block the main thread while loading, the longest for 214 ms. During a long task the page ignores taps.

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).

7 KiB could be saved by minifying JavaScript.

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.

Your largest element takes 18.2 s to render on a phone. Google's threshold for “good” is 2.5 s. The largest element is the image “slide1”.

The page becomes fully interactive after 32.0 s. Good is under 3.8 s.

Visually, the page fills in at 13.1 s (Speed Index). Good is under 3.4 s.

Scripts block taps and scrolling for 960 ms in total while the page loads. Good is under 200 ms.

Real visitors wait 3.9 s for the largest content to appear (75th percentile). Good is under 2.5 s.

Real visitors see the first content after 1.9 s (75th percentile). Good is under 1.8 s.

The first text or image appears after 2.4 s on a phone. Good is under 1.8 s.

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

Over the last 25 four-week periods to 2026-10-31, real Chrome visitors' tap response (inp) went from 166 ms to 188 ms at the 75th percentile (Chrome UX Report (opens in a new tab) history).

Over the last 25 four-week periods to 2026-10-31, real Chrome visitors' largest content (lcp) went from 2.8 s to 2.7 s at the 75th percentile (Chrome UX Report (opens in a new tab) history).

Your homepage downloads 5.8 MB in 460 requests on a phone: scripts 2.4 MB (119), images 1.5 MB (139) and other files 1.0 MB (163). Under 2 MB keeps phones on slow connections fast.

23 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.

3 images are downloaded at several times the size a phone draws them, for example INC_5000_Mobile.webp at 1,297 px wide, shown at 390 px. Resized copies would save about 90 KiB.

5 images further down the page (368 KiB) 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 1.64 g of CO₂e: 196.6 kg a year at 10,000 visits a month. It scales with page weight, so every byte cut lowers it.

9 elements use ARIA attributes their role does not allow, which confuses screen readers.

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

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.

All page content should be contained by landmarks: 1 element on the page fails this check, rated moderate by axe-core.

ARIA role should be appropriate for the element: 4 elements on the page fail this check, rated minor by axe-core.

Elements with visible text labels do not have matching accessible names. (1 element).

Structured data found (Organization, Store and WebSite) but with 2 problems, for example “Organization: missing name”.

The homepage links to 757 pages on nassaunationalcable.com and 11 external pages.

There is no https://nassaunationalcable.com/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://nassaunationalcable.com/pages/ai-chat has no meta description, so Google writes the search snippet from whatever text it finds.

https://nassaunationalcable.com/pages/free-shipping-policy-orders-over-1-000, https://nassaunationalcable.com/pages/request-for-quote, https://nassaunationalcable.com/pages/ai-chat and https://nassaunationalcable.com/pages/shipping-policy have no <h1> headline, so visitors and search engines get no clear main topic.

We fetched 15 pages linked from your homepage (of 197 found) and read each the way a search engine does.

4 images failed to load on a phone, for example https://nassaunationalcable.com/cdn/shop/t/125/assets/electrical-equipment_235x.jpg?v=287231.

13 of 56 tappable elements near the top of the page are smaller than 24 px, hard to hit with a thumb.

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

6 errors were logged to the browser console while the page loaded, for example “Failed to load resource: the server responded with a status of 402 ()”.

1 image is served at too low a resolution for sharp phone screens.

On a phone, there is no call to action on the first screen: visitors have to scroll to find out what to do next.

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 1,385 words of visible text.

Before a visitor clicks anything, the page loads Google Ads, Google Analytics, Google Tag Manager, Klaviyo and Meta Pixel and 4 mores (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 26 cookies (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 62 hosts run by other companies (fonts, scripts, analytics, ads), each of which sees the visitor's IP address.