Report Summary

  • 22

    Performance

    Renders faster than
    42% of other websites

  • 73

    Accessibility

    Visual factors better than
    that of 48% of websites

  • 69

    Best Practices

    More advanced features
    available than in
    46% of websites

  • 82

    SEO

    Google-friendlier than
    52% of websites

icheon.ms.kr

이천중학교

Page Load Speed

13.2 sec in total

First Response

2.3 sec

Resources Loaded

10.8 sec

Page Rendered

163 ms

icheon.ms.kr screenshot

About Website

Welcome to icheon.ms.kr homepage info - get ready to check Icheon Ms best content right away, or after learning these important things about icheon.ms.kr

이천중학교 홈페이지

Visit icheon.ms.kr

Key Findings

We analyzed Icheon.ms.kr page load time and found that the first response time was 2.3 sec and then it took 10.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

icheon.ms.kr performance score

22

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value17.1 s

0/100

10%

LCP (Largest Contentful Paint)

Value44.1 s

0/100

25%

SI (Speed Index)

Value25.9 s

0/100

10%

TBT (Total Blocking Time)

Value430 ms

65/100

30%

CLS (Cumulative Layout Shift)

Value0.495

17/100

15%

TTI (Time to Interactive)

Value25.2 s

1/100

10%

Network Requests Diagram

icheon.ms.kr

2295 ms

common.css

914 ms

main.css

682 ms

custom_main.css

464 ms

style.css

1170 ms

Our browser made a total of 185 requests to load all elements on the main page. We found that all of those requests were addressed to Icheon.ms.kr and no external sources were called. The less responsive or slowest element that took the longest time to load (2.8 sec) belongs to the original domain Icheon.ms.kr.

Page Optimization Overview & Recommendations

Page size can be reduced by 835.5 kB (65%)

Content Size

1.3 MB

After Optimization

442.8 kB

In fact, the total size of Icheon.ms.kr main page is 1.3 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. 30% of websites need less resources to load. CSS take 796.2 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 38.6 kB

  • Original 48.4 kB
  • After minification 47.7 kB
  • After compression 9.8 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 38.6 kB or 80% of the original size.

Image Optimization

-16%

Potential reduce by 69.2 kB

  • Original 433.6 kB
  • After minification 364.4 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, Icheon Ms needs image optimization as it can save up to 69.2 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

CSS Optimization

-91%

Potential reduce by 727.7 kB

  • Original 796.2 kB
  • After minification 699.5 kB
  • After compression 68.5 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. Icheon.ms.kr needs all CSS files to be minified and compressed as it can save up to 727.7 kB or 91% of the original size.

Requests Breakdown

Number of requests can be reduced by 84 (46%)

Requests Now

181

After Optimization

97

The browser has sent 181 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Icheon Ms. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

icheon.ms.kr accessibility score

73

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-*] attributes do not match their roles

High

[aria-hidden="true"] elements contain focusable descendents

High

ARIA input fields do not have accessible names

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

High

[aria-*] attributes do not have valid values

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.

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

icheon.ms.kr best practices score

69

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

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

icheon.ms.kr SEO score

82

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    KO

  • Language Claimed

    KO

  • Encoding

    EUC-KR

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Icheon.ms.kr can be misinterpreted by Google and other search engines. Our service has detected that Korean is used on the page, and it matches the claimed language. Our system also found out that Icheon.ms.kr main page’s claimed encoding is euc-kr. 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

Open Graph description is not detected on the main page of Icheon Ms. 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: