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samschool.org screenshot

Report Summary

  • 56

    Performance

    Renders faster than
    72% of other websites

  • 73

    Accessibility

    Visual factors better than
    that of 38% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

samschool.org

Welcome to Sam School!

Page Load Speed

1.8 sec in total

First Response

150 ms

Resources Loaded

1.5 sec

Page Rendered

173 ms

samschool.org screenshot

About Website

Click here to check amazing Sam School content. Otherwise, check out these important facts you probably never knew about samschool.org

Test prep and tutoring for SAT, SHSAT, ACT, Regents and standardized tests.

Visit samschool.org

Key Findings

We analyzed Samschool.org page load time and found that the first response time was 150 ms and then it took 1.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

samschool.org performance score

56

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.6 s

5/100

10%

LCP (Largest Contentful Paint)

Value5.8 s

15/100

25%

SI (Speed Index)

Value5.6 s

53/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.187

65/100

15%

TTI (Time to Interactive)

Value5.6 s

69/100

10%

Network Requests Diagram

samschool.org

150 ms

samschool.org

400 ms

jquery.min.js

195 ms

moment.min.js

353 ms

daterangepicker.min.js

290 ms

Our browser made a total of 19 requests to load all elements on the main page. We found that all of those requests were addressed to Samschool.org and no external sources were called. The less responsive or slowest element that took the longest time to load (607 ms) belongs to the original domain Samschool.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 523.9 kB (59%)

Content Size

881.4 kB

After Optimization

357.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Samschool.org main page is 881.4 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 20% of websites need less resources to load. Javascripts take 565.0 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 13.4 kB

  • Original 17.7 kB
  • After minification 15.0 kB
  • After compression 4.3 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. This page needs HTML code to be minified as it can gain 2.7 kB, which is 15% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 13.4 kB or 76% of the original size.

Image Optimization

-10%

Potential reduce by 15.1 kB

  • Original 153.8 kB
  • After minification 138.8 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. Sam School images are well optimized though.

JavaScript Optimization

-67%

Potential reduce by 378.2 kB

  • Original 565.0 kB
  • After minification 565.0 kB
  • After compression 186.8 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 378.2 kB or 67% of the original size.

CSS Optimization

-81%

Potential reduce by 117.2 kB

  • Original 144.8 kB
  • After minification 120.7 kB
  • After compression 27.5 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. Samschool.org needs all CSS files to be minified and compressed as it can save up to 117.2 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 12 (71%)

Requests Now

17

After Optimization

5

  • Images
  • JavaScript
  • CSS

The browser has sent 17 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sam 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 5 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

samschool.org

samschool.org

150 ms

samschool.org

samschool.org

400 ms

jquery.min.js

jquery.min.js

195 ms

moment.min.js

moment.min.js

353 ms

daterangepicker.min.js

daterangepicker.min.js

290 ms

jquery.timepicker.min.js

jquery.timepicker.min.js

293 ms

daterangepicker.css

daterangepicker.css

230 ms

jquery.timepicker.min.css

jquery.timepicker.min.css

230 ms

jquery-ui.css

jquery-ui.css

258 ms

jquery-ui.min.css

jquery-ui.min.css

363 ms

jquery-ui.theme.css

jquery-ui.theme.css

362 ms

jquery-ui.theme.min.css

jquery-ui.theme.min.css

326 ms

0.css

0.css

361 ms

1.css

1.css

422 ms

q.css

q.css

390 ms

tinymce.min.js

tinymce.min.js

607 ms

samschool_title_logo.png

samschool_title_logo.png

67 ms

icon_burger.png

icon_burger.png

66 ms

students_raising_hands_970x647_2023.jpg

students_raising_hands_970x647_2023.jpg

261 ms

Accessibility Review

samschool.org accessibility score

73

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.

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

samschool.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

SEO Factors

samschool.org SEO score

77

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

High

Image elements do not have [alt] attributes

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 Samschool.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 Samschool.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

samschool.org

Open Graph description is not detected on the main page of Sam School. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: