Tools & Wizards About Us
nettts.com screenshot

Report Summary

  • 8

    Performance

    Renders faster than
    22% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

nettts.com

NETTTS CDL & HVAC | New England Tractor Trailer Training School

Page Load Speed

4.4 sec in total

First Response

196 ms

Resources Loaded

2.5 sec

Page Rendered

1.7 sec

nettts.com screenshot

About Website

Welcome to nettts.com homepage info - get ready to check NETTTS best content for United States right away, or after learning these important things about nettts.com

NETTTS, New England Tractor Trailer Training School, provides CDL license training and HVAC education. Sign up for HVAC or CDL programs today!

Visit nettts.com

Key Findings

We analyzed Nettts.com page load time and found that the first response time was 196 ms and then it took 4.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

nettts.com performance score

8

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

37/100

10%

LCP (Largest Contentful Paint)

Value28.0 s

0/100

25%

SI (Speed Index)

Value11.0 s

6/100

10%

TBT (Total Blocking Time)

Value3,340 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0.433

22/100

15%

TTI (Time to Interactive)

Value37.8 s

0/100

10%

Network Requests Diagram

nettts.com

196 ms

nettts.com

425 ms

js

724 ms

style.min.css

141 ms

kot3tys.css

48 ms

Our browser made a total of 89 requests to load all elements on the main page. We found that 62% of them (55 requests) were addressed to the original Nettts.com, 7% (6 requests) were made to Use.typekit.net and 6% (5 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (919 ms) belongs to the original domain Nettts.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 684.3 kB (17%)

Content Size

4.0 MB

After Optimization

3.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Nettts.com main page is 4.0 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. Only a small number of websites need less resources to load. Images take 3.3 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 132.4 kB

  • Original 160.3 kB
  • After minification 151.8 kB
  • After compression 27.9 kB

HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 132.4 kB or 83% of the original size.

Image Optimization

-16%

Potential reduce by 544.8 kB

  • Original 3.3 MB
  • After minification 2.8 MB

Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Obviously, NETTTS needs image optimization as it can save up to 544.8 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-1%

Potential reduce by 4.6 kB

  • Original 378.4 kB
  • After minification 378.4 kB
  • After compression 373.9 kB

It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. This website has mostly compressed JavaScripts.

CSS Optimization

-2%

Potential reduce by 2.6 kB

  • Original 113.6 kB
  • After minification 113.6 kB
  • After compression 111.1 kB

CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Nettts.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 51 (68%)

Requests Now

75

After Optimization

24

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 75 CSS, Javascripts, AJAX and image requests in order to completely render the main page of NETTTS. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 39 to 1 for JavaScripts and from 14 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

nettts.com

nettts.com

196 ms

nettts.com

nettts.com

425 ms

js

js

724 ms

style.min.css

style.min.css

141 ms

kot3tys.css

kot3tys.css

48 ms

all.css

all.css

72 ms

bootstrap.min.css

bootstrap.min.css

46 ms

slick.css

slick.css

208 ms

slick-theme.css

slick-theme.css

208 ms

style.css

style.css

208 ms

media.css

media.css

209 ms

jquery.min.js

jquery.min.js

298 ms

jquery-migrate.min.js

jquery-migrate.min.js

209 ms

js.cookie.js

js.cookie.js

272 ms

handl-utm-grabber.js

handl-utm-grabber.js

276 ms

36b81c20-726a-013b-ab31-0cc47abd0334

36b81c20-726a-013b-ab31-0cc47abd0334

49 ms

918efdd0-7b20-013b-60eb-0cc47a8ffaac

918efdd0-7b20-013b-60eb-0cc47a8ffaac

51 ms

5c23a200-726a-013b-5a1b-0cc47a1f72a4

5c23a200-726a-013b-5a1b-0cc47a1f72a4

62 ms

js

js

95 ms

jquery-3.6.4.min.js

jquery-3.6.4.min.js

19 ms

basic.min.css

basic.min.css

225 ms

theme-ie11.min.css

theme-ie11.min.css

220 ms

theme.min.css

theme.min.css

283 ms

gf-form-multicolumn.min.css

gf-form-multicolumn.min.css

286 ms

jquery-ui.min.js

jquery-ui.min.js

20 ms

slick.min.js

slick.min.js

292 ms

bootstrap.min.js

bootstrap.min.js

13 ms

jquery.sitewide.js

jquery.sitewide.js

288 ms

wp-polyfill-inert.min.js

wp-polyfill-inert.min.js

290 ms

regenerator-runtime.min.js

regenerator-runtime.min.js

309 ms

wp-polyfill.min.js

wp-polyfill.min.js

369 ms

dom-ready.min.js

dom-ready.min.js

352 ms

hooks.min.js

hooks.min.js

352 ms

i18n.min.js

i18n.min.js

358 ms

a11y.min.js

a11y.min.js

356 ms

jquery.json.min.js

jquery.json.min.js

373 ms

gravityforms.min.js

gravityforms.min.js

438 ms

jquery.maskedinput.min.js

jquery.maskedinput.min.js

417 ms

placeholders.jquery.min.js

placeholders.jquery.min.js

421 ms

utils.min.js

utils.min.js

439 ms

vendor-theme.min.js

vendor-theme.min.js

440 ms

scripts-theme.min.js

scripts-theme.min.js

438 ms

conditional_logic.min.js

conditional_logic.min.js

485 ms

gfacl_logic.js

gfacl_logic.js

486 ms

isInListOperator.js

isInListOperator.js

504 ms

notContainsOperator.js

notContainsOperator.js

504 ms

p.css

p.css

50 ms

tv2track.js

tv2track.js

464 ms

gtm.js

gtm.js

389 ms

events.js

events.js

384 ms

NETTTS-logo_hi-res.png

NETTTS-logo_hi-res.png

624 ms

mobile-icon.svg

mobile-icon.svg

365 ms

logo-white.svg

logo-white.svg

508 ms

search-icon.svg

search-icon.svg

347 ms

Trucking-School-CDL-Training.jpg

Trucking-School-CDL-Training.jpg

833 ms

play-button.svg

play-button.svg

366 ms

d

d

310 ms

d

d

406 ms

d

d

332 ms

d

d

331 ms

d

d

451 ms

fa-solid-900.woff

fa-solid-900.woff

327 ms

fa-regular-400.woff

fa-regular-400.woff

383 ms

New-England-CDL-Training-scaled.jpg

New-England-CDL-Training-scaled.jpg

757 ms

icon-1.svg

icon-1.svg

376 ms

icon-2.svg

icon-2.svg

378 ms

icon-3.svg

icon-3.svg

469 ms

TbHLxibANJI

TbHLxibANJI

445 ms

CDLB-and-CDLA-Intro-Video.jpg

CDLB-and-CDLA-Intro-Video.jpg

475 ms

LeonardoT-NorthAndover-CDL-Graduate_684x279.png

LeonardoT-NorthAndover-CDL-Graduate_684x279.png

703 ms

Nicole-G-684x279-1.png

Nicole-G-684x279-1.png

718 ms

Barbara-Watley-resized_NETTTS-grad-review-Bridgeport.png

Barbara-Watley-resized_NETTTS-grad-review-Bridgeport.png

718 ms

Matthew-Boivin_NorthAndover-HVAC-Graduate-684x279-1.png

Matthew-Boivin_NorthAndover-HVAC-Graduate-684x279-1.png

716 ms

Derrick-Cabral-684x279-1.png

Derrick-Cabral-684x279-1.png

902 ms

David-Andrade-684x279-1.png

David-Andrade-684x279-1.png

917 ms

Rizzo-D-North-Andover-Haverhill-CDL-Class-A-Graduate_684x279.png

Rizzo-D-North-Andover-Haverhill-CDL-Class-A-Graduate_684x279.png

901 ms

684x279-Steven-O.png

684x279-Steven-O.png

919 ms

fa-brands-400.woff

fa-brands-400.woff

85 ms

gform-icons-theme.ttf

gform-icons-theme.ttf

676 ms

tv2track.php

tv2track.php

49 ms

www-player.css

www-player.css

19 ms

www-embed-player.js

www-embed-player.js

47 ms

base.js

base.js

82 ms

ad_status.js

ad_status.js

226 ms

XRk6eFbYaDme_I9SSIFgFZ9I1nSvAmlSIHv6h58Lfu0.js

XRk6eFbYaDme_I9SSIFgFZ9I1nSvAmlSIHv6h58Lfu0.js

160 ms

embed.js

embed.js

64 ms

KFOmCnqEu92Fr1Mu4mxMKTU1Kg.woff

KFOmCnqEu92Fr1Mu4mxMKTU1Kg.woff

63 ms

KFOlCnqEu92Fr1MmEU9fBBc-AMP6lQ.woff

KFOlCnqEu92Fr1MmEU9fBBc-AMP6lQ.woff

65 ms

id

id

38 ms

Accessibility Review

nettts.com accessibility score

89

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

ARIA input fields do not have accessible names

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Names and labels

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.

Impact

Issue

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

nettts.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

nettts.com SEO score

93

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nettts.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Nettts.com main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

nettts.com

Open Graph data is detected on the main page of NETTTS. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: