Tools & Wizards About Us
powerschool.daltonschool.kr screenshot

Report Summary

  • 57

    Performance

    Renders faster than
    74% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 73

    SEO

    Google-friendlier than
    31% of websites

powerschool.daltonschool.kr

Student and Parent Sign In

Page Load Speed

4.6 sec in total

First Response

429 ms

Resources Loaded

4.1 sec

Page Rendered

115 ms

powerschool.daltonschool.kr screenshot

About Website

Visit powerschool.daltonschool.kr now to see the best up-to-date Powerschool Daltonschool content for South Korea and also check out these interesting facts you probably never knew about powerschool.daltonschool.kr

Visit powerschool.daltonschool.kr

Key Findings

We analyzed Powerschool.daltonschool.kr page load time and found that the first response time was 429 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

powerschool.daltonschool.kr performance score

57

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.2 s

19/100

10%

LCP (Largest Contentful Paint)

Value4.7 s

32/100

25%

SI (Speed Index)

Value8.5 s

17/100

10%

TBT (Total Blocking Time)

Value110 ms

98/100

30%

CLS (Cumulative Layout Shift)

Value0.208

60/100

15%

TTI (Time to Interactive)

Value5.8 s

67/100

10%

Network Requests Diagram

429 ms

screen.css

1977 ms

jquery-1.9.1.min.js

1756 ms

md5.js

991 ms

reset.css

196 ms

Our browser made a total of 12 requests to load all elements on the main page. We found that all of those requests were addressed to Powerschool.daltonschool.kr and no external sources were called. The less responsive or slowest element that took the longest time to load (2 sec) belongs to the original domain Powerschool.daltonschool.kr.

Page Optimization Overview & Recommendations

Page size can be reduced by 249.1 kB (75%)

Content Size

331.2 kB

After Optimization

82.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Powerschool.daltonschool.kr main page is 331.2 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only 5% of websites need less resources to load. CSS take 201.2 kB which makes up the majority of the site volume.

HTML Optimization

-59%

Potential reduce by 3.4 kB

  • Original 5.8 kB
  • After minification 5.5 kB
  • After compression 2.4 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 3.4 kB or 59% of the original size.

Image Optimization

-14%

Potential reduce by 1.7 kB

  • Original 11.9 kB
  • After minification 10.2 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. Obviously, Powerschool Daltonschool needs image optimization as it can save up to 1.7 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-68%

Potential reduce by 76.0 kB

  • Original 112.4 kB
  • After minification 104.0 kB
  • After compression 36.3 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 76.0 kB or 68% of the original size.

CSS Optimization

-83%

Potential reduce by 168.0 kB

  • Original 201.2 kB
  • After minification 168.1 kB
  • After compression 33.2 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. Powerschool.daltonschool.kr needs all CSS files to be minified and compressed as it can save up to 168.0 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (27%)

Requests Now

11

After Optimization

8

  • Images
  • JavaScript
  • CSS

The browser has sent 11 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Powerschool Daltonschool. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

429 ms

screen.css

screen.css

1977 ms

jquery-1.9.1.min.js

jquery-1.9.1.min.js

1756 ms

md5.js

md5.js

991 ms

reset.css

reset.css

196 ms

jquery-ui-1.10.0.custom.min.css

jquery-ui-1.10.0.custom.min.css

399 ms

yui-overrides.css

yui-overrides.css

789 ms

ps7-logo-lrg.png

ps7-logo-lrg.png

199 ms

icon-error.png

icon-error.png

199 ms

a-fb.png

a-fb.png

202 ms

pearson-logo-brandingbar.png

pearson-logo-brandingbar.png

197 ms

alwayslearning.png

alwayslearning.png

392 ms

Accessibility Review

powerschool.daltonschool.kr accessibility score

100

Accessibility Issues

Best Practices

powerschool.daltonschool.kr 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

powerschool.daltonschool.kr SEO score

73

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Page is blocked from indexing

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 doesn't use legible font sizes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Powerschool.daltonschool.kr can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Powerschool.daltonschool.kr main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

powerschool.daltonschool.kr

Open Graph description is not detected on the main page of Powerschool Daltonschool. 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: