Tools & Wizards About Us

Report Summary

  • 2

    Performance

    Renders faster than
    20% of other websites

  • 97

    Accessibility

    Visual factors better than
    that of 92% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

postoakschool.org

Montessori School in Houston, TX | Post Oak School

Page Load Speed

11.9 sec in total

First Response

108 ms

Resources Loaded

11.1 sec

Page Rendered

730 ms

About Website

Visit postoakschool.org now to see the best up-to-date Post Oak School content for United States and also check out these interesting facts you probably never knew about postoakschool.org

The Post Oak School is a Montessori school in Houston, Texas, serving children from fourteen months to twelfth grade. Learn more about The Post Oak School today!

Visit postoakschool.org

Key Findings

We analyzed Postoakschool.org page load time and found that the first response time was 108 ms and then it took 11.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

postoakschool.org performance score

2

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value8.1 s

0/100

10%

LCP (Largest Contentful Paint)

Value12.3 s

0/100

25%

SI (Speed Index)

Value13.5 s

2/100

10%

TBT (Total Blocking Time)

Value2,660 ms

4/100

30%

CLS (Cumulative Layout Shift)

Value0.826

4/100

15%

TTI (Time to Interactive)

Value19.8 s

2/100

10%

Network Requests Diagram

postoakschool.org

108 ms

www.postoakschool.org

3301 ms

gtm.js

41 ms

gtm.js

102 ms

application-b31c64def2824b6df833575ccab3b389ff55b5c68112baa8e777bf40a48c3083.css

175 ms

Our browser made a total of 17 requests to load all elements on the main page. We found that 65% of them (11 requests) were addressed to the original Postoakschool.org, 12% (2 requests) were made to Googletagmanager.com and 6% (1 request) were made to Static.cloudflareinsights.com. The less responsive or slowest element that took the longest time to load (6.7 sec) relates to the external source Use.typekit.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 187.9 kB (19%)

Content Size

1.0 MB

After Optimization

825.2 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Postoakschool.org main page is 1.0 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. 25% of websites need less resources to load. Javascripts take 683.9 kB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 187.8 kB

  • Original 211.7 kB
  • After minification 208.8 kB
  • After compression 23.8 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 187.8 kB or 89% of the original size.

JavaScript Optimization

-0%

Potential reduce by 52 B

  • Original 683.9 kB
  • After minification 683.9 kB
  • After compression 683.9 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

-0%

Potential reduce by 0 B

  • Original 117.4 kB
  • After minification 117.4 kB
  • After compression 117.4 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. Postoakschool.org has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 9 (64%)

Requests Now

14

After Optimization

5

  • Images
  • JavaScript
  • CSS

The browser has sent 14 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Post Oak 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 10 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

postoakschool.org accessibility score

97

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

postoakschool.org best practices score

83

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

Missing source maps for large first-party JavaScript

SEO Factors

postoakschool.org SEO score

84

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

Links do not have descriptive text

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

High

Tap targets are not sized appropriately

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 Postoakschool.org 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 Postoakschool.org 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

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