Tools & Wizards About Us
vanguardprepschool.com screenshot

Report Summary

  • 10

    Performance

    Renders faster than
    23% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 52% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

vanguardprepschool.com

Dallas Special Needs Private School | Therapeutic Prep School

Page Load Speed

1.4 sec in total

First Response

81 ms

Resources Loaded

1.1 sec

Page Rendered

178 ms

vanguardprepschool.com screenshot

About Website

Welcome to vanguardprepschool.com homepage info - get ready to check Vanguard Prep School best content right away, or after learning these important things about vanguardprepschool.com

Vanguard Preparatory School offers a unique private school experience in Dallas with social-emotional learning and therapeutic support.

Visit vanguardprepschool.com

Key Findings

We analyzed Vanguardprepschool.com page load time and found that the first response time was 81 ms and then it took 1.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

vanguardprepschool.com performance score

10

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

52/100

10%

LCP (Largest Contentful Paint)

Value8.8 s

1/100

25%

SI (Speed Index)

Value8.0 s

21/100

10%

TBT (Total Blocking Time)

Value2,830 ms

3/100

30%

CLS (Cumulative Layout Shift)

Value1.063

2/100

15%

TTI (Time to Interactive)

Value13.8 s

10/100

10%

Network Requests Diagram

vanguardprepschool.com

81 ms

vanguardprepschool.com

135 ms

wpo-minify-header-ee55536a.min.css

120 ms

wpo-minify-header-41de1d77.min.css

17 ms

jquery.min.js

23 ms

Our browser made a total of 89 requests to load all elements on the main page. We found that 87% of them (77 requests) were addressed to the original Vanguardprepschool.com, 4% (4 requests) were made to Googletagmanager.com and 3% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (431 ms) belongs to the original domain Vanguardprepschool.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 277.5 kB (26%)

Content Size

1.1 MB

After Optimization

789.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Vanguardprepschool.com main page is 1.1 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. 60% of websites need less resources to load. Javascripts take 500.8 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 241.2 kB

  • Original 283.3 kB
  • After minification 281.8 kB
  • After compression 42.1 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 241.2 kB or 85% of the original size.

Image Optimization

-7%

Potential reduce by 12.8 kB

  • Original 196.0 kB
  • After minification 183.2 kB

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. Vanguard Prep School images are well optimized though.

JavaScript Optimization

-5%

Potential reduce by 23.5 kB

  • Original 500.8 kB
  • After minification 500.8 kB
  • After compression 477.3 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

-0%

Potential reduce by 17 B

  • Original 86.6 kB
  • After minification 86.6 kB
  • After compression 86.6 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. Vanguardprepschool.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 74 (88%)

Requests Now

84

After Optimization

10

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 84 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vanguard Prep School. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 71 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

vanguardprepschool.com

vanguardprepschool.com

81 ms

vanguardprepschool.com

vanguardprepschool.com

135 ms

wpo-minify-header-ee55536a.min.css

wpo-minify-header-ee55536a.min.css

120 ms

wpo-minify-header-41de1d77.min.css

wpo-minify-header-41de1d77.min.css

17 ms

jquery.min.js

jquery.min.js

23 ms

jquery-migrate.min.js

jquery-migrate.min.js

77 ms

frontend.js

frontend.js

106 ms

events.js

events.js

72 ms

apbct-public-bundle.min.js

apbct-public-bundle.min.js

103 ms

jquery.blockUI.min.js

jquery.blockUI.min.js

86 ms

add-to-cart.min.js

add-to-cart.min.js

207 ms

js.cookie.min.js

js.cookie.min.js

207 ms

woocommerce.min.js

woocommerce.min.js

100 ms

js

js

60 ms

et-core-unified-3270.min.css

et-core-unified-3270.min.css

114 ms

wpo-minify-footer-181f1119.min.css

wpo-minify-footer-181f1119.min.css

112 ms

core.min.js

core.min.js

207 ms

datepicker.min.js

datepicker.min.js

203 ms

isotope.pkgd.min.js

isotope.pkgd.min.js

203 ms

jquery.typewatch.js

jquery.typewatch.js

214 ms

featherlight.js

featherlight.js

204 ms

select2.full.min.js

select2.full.min.js

277 ms

tooltip.js

tooltip.js

276 ms

lity.min.js

lity.min.js

275 ms

colorbrightness.min.js

colorbrightness.min.js

275 ms

owl.carousel.min.js

owl.carousel.min.js

314 ms

sourcebuster.min.js

sourcebuster.min.js

317 ms

order-attribution.min.js

order-attribution.min.js

320 ms

wp-polyfill-inert.min.js

wp-polyfill-inert.min.js

319 ms

regenerator-runtime.min.js

regenerator-runtime.min.js

321 ms

wp-polyfill.min.js

wp-polyfill.min.js

276 ms

react.min.js

react.min.js

317 ms

hooks.min.js

hooks.min.js

383 ms

deprecated.min.js

deprecated.min.js

335 ms

dom.min.js

dom.min.js

383 ms

react-dom.min.js

react-dom.min.js

411 ms

escape-html.min.js

escape-html.min.js

381 ms

element.min.js

element.min.js

377 ms

is-shallow-equal.min.js

is-shallow-equal.min.js

377 ms

i18n.min.js

i18n.min.js

426 ms

keycodes.min.js

keycodes.min.js

421 ms

priority-queue.min.js

priority-queue.min.js

381 ms

compose.min.js

compose.min.js

386 ms

private-apis.min.js

private-apis.min.js

365 ms

redux-routine.min.js

redux-routine.min.js

363 ms

data.min.js

data.min.js

343 ms

lodash.min.js

lodash.min.js

341 ms

wc-blocks-registry.js

wc-blocks-registry.js

385 ms

url.min.js

url.min.js

387 ms

gtm.js

gtm.js

115 ms

be.js

be.js

143 ms

api-fetch.min.js

api-fetch.min.js

312 ms

wc-settings.js

wc-settings.js

312 ms

data-controls.min.js

data-controls.min.js

312 ms

html-entities.min.js

html-entities.min.js

312 ms

notices.min.js

notices.min.js

357 ms

wc-blocks-middleware.js

wc-blocks-middleware.js

304 ms

wc-blocks-data.js

wc-blocks-data.js

383 ms

js

js

86 ms

js

js

151 ms

dom-ready.min.js

dom-ready.min.js

305 ms

a11y.min.js

a11y.min.js

305 ms

primitives.min.js

primitives.min.js

301 ms

warning.min.js

warning.min.js

306 ms

blocks-components.js

blocks-components.js

295 ms

blocks-checkout.js

blocks-checkout.js

366 ms

order-attribution-blocks.min.js

order-attribution-blocks.min.js

322 ms

scripts.min.js

scripts.min.js

379 ms

smoothscroll.js

smoothscroll.js

325 ms

jquery.fitvids.js

jquery.fitvids.js

328 ms

jquery.mobile.js

jquery.mobile.js

329 ms

frontend-bundle.min.js

frontend-bundle.min.js

388 ms

loader.js

loader.js

98 ms

c3po.jpg

c3po.jpg

418 ms

analytics.js

analytics.js

45 ms

common.js

common.js

347 ms

wp_footer.js

wp_footer.js

346 ms

trashhand-webfont.woff

trashhand-webfont.woff

294 ms

modules.woff

modules.woff

425 ms

Vanguard-Logo.png

Vanguard-Logo.png

405 ms

cognia_accred-badge-grey-684x684-1.png

cognia_accred-badge-grey-684x684-1.png

431 ms

momentouswhiteword-1.png

momentouswhiteword-1.png

320 ms

collect

collect

35 ms

collect

collect

33 ms

USMC-white-logo-1.png

USMC-white-logo-1.png

356 ms

DMagazine-1.png

DMagazine-1.png

337 ms

call-tracking_7.js

call-tracking_7.js

5 ms

wcm

wcm

27 ms

wpo-minify-header-8c501304.min.css

wpo-minify-header-8c501304.min.css

69 ms

Accessibility Review

vanguardprepschool.com accessibility score

82

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

vanguardprepschool.com best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

vanguardprepschool.com SEO score

93

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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 Vanguardprepschool.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 Vanguardprepschool.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

vanguardprepschool.com

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