Tools & Wizards About Us
ispsa.or.kr screenshot

Report Summary

  • 32

    Performance

    Renders faster than
    52% of other websites

  • 48

    Accessibility

    Visual factors better than
    that of 20% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

ispsa.or.kr

ISPSA 2026

Page Load Speed

5.6 sec in total

First Response

533 ms

Resources Loaded

4.6 sec

Page Rendered

453 ms

ispsa.or.kr screenshot

About Website

Click here to check amazing ISPSA content. Otherwise, check out these important facts you probably never knew about ispsa.or.kr

The 22th International Symposium on the Physics of Semiconductors and Applications (ISPSA 2026)

Visit ispsa.or.kr

Key Findings

We analyzed Ispsa.or.kr page load time and found that the first response time was 533 ms and then it took 5.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

ispsa.or.kr performance score

32

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.0 s

1/100

10%

LCP (Largest Contentful Paint)

Value31.8 s

0/100

25%

SI (Speed Index)

Value10.3 s

8/100

10%

TBT (Total Blocking Time)

Value570 ms

52/100

30%

CLS (Cumulative Layout Shift)

Value0.032

100/100

15%

TTI (Time to Interactive)

Value14.7 s

8/100

10%

Network Requests Diagram

ispsa.or.kr

533 ms

ispsa.or.kr

1214 ms

all.css

52 ms

jquery-2.2.0.min.js

31 ms

custom.js

35 ms

Our browser made a total of 79 requests to load all elements on the main page. We found that 3% of them (2 requests) were addressed to the original Ispsa.or.kr, 35% (28 requests) were made to Journal-home.s3.ap-northeast-2.amazonaws.com and 23% (18 requests) were made to Platform.twitter.com. The less responsive or slowest element that took the longest time to load (2.4 sec) relates to the external source Journal-home.s3.ap-northeast-2.amazonaws.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 445.9 kB (7%)

Content Size

6.8 MB

After Optimization

6.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ispsa.or.kr main page is 6.8 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 6.7 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 50.4 kB

  • Original 60.3 kB
  • After minification 44.9 kB
  • After compression 9.9 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 15.3 kB, which is 25% 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 50.4 kB or 84% of the original size.

Image Optimization

-6%

Potential reduce by 389.2 kB

  • Original 6.7 MB
  • After minification 6.3 MB

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. ISPSA images are well optimized though.

JavaScript Optimization

-63%

Potential reduce by 6.3 kB

  • Original 10.0 kB
  • After minification 10.0 kB
  • After compression 3.7 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 6.3 kB or 63% of the original size.

CSS Optimization

-0%

Potential reduce by 0 B

  • Original 7.7 kB
  • After minification 7.7 kB
  • After compression 7.7 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. Ispsa.or.kr has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 37 (54%)

Requests Now

69

After Optimization

32

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 69 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ISPSA. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 30 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

ispsa.or.kr

ispsa.or.kr

533 ms

ispsa.or.kr

ispsa.or.kr

1214 ms

all.css

all.css

52 ms

jquery-2.2.0.min.js

jquery-2.2.0.min.js

31 ms

custom.js

custom.js

35 ms

year.js

year.js

36 ms

jquery.lazyload.min.js

jquery.lazyload.min.js

39 ms

bootbox.min.js

bootbox.min.js

726 ms

bootstrap.min.css

bootstrap.min.css

67 ms

bootstrap-theme.min.css

bootstrap-theme.min.css

70 ms

bootstrap.min.js

bootstrap.min.js

81 ms

bootbox.min.js

bootbox.min.js

70 ms

jquery.cookie.min.js

jquery.cookie.min.js

39 ms

css2

css2

67 ms

ispsa-common_new.css

ispsa-common_new.css

35 ms

ispsa-mobile.css

ispsa-mobile.css

36 ms

ispsa-owl.carousel.css

ispsa-owl.carousel.css

36 ms

ispsa-style.css

ispsa-style.css

40 ms

jquery-1.12.4.min.js

jquery-1.12.4.min.js

758 ms

owl.carousel.min.js

owl.carousel.min.js

39 ms

select.js

select.js

39 ms

ui.js

ui.js

753 ms

bizvalley.js

bizvalley.js

41 ms

css2

css2

69 ms

widgets.js

widgets.js

14 ms

ISPSA+2024_1-3.png

ISPSA+2024_1-3.png

443 ms

ISPSA2024_logo.png

ISPSA2024_logo.png

620 ms

menu_icon.png

menu_icon.png

708 ms

m_xbtn.png

m_xbtn.png

730 ms

main1.png

main1.png

2026 ms

t.jpg

t.jpg

1316 ms

Welcome+Reception.jpg

Welcome+Reception.jpg

1504 ms

o2.jpg

o2.jpg

1202 ms

Plenary+Talks.jpg

Plenary+Talks.jpg

1809 ms

Oral+Sessions.jpg

Oral+Sessions.jpg

1689 ms

Poster+Sessions.jpg

Poster+Sessions.jpg

1617 ms

Banquet.jpg

Banquet.jpg

1738 ms

Closing+Ceremony.jpg

Closing+Ceremony.jpg

1933 ms

Exhibition.jpg

Exhibition.jpg

1871 ms

Etc..jpg

Etc..jpg

2101 ms

andrew.jpg

andrew.jpg

1931 ms

mercouri.jpg

mercouri.jpg

2035 ms

victor.jpg

victor.jpg

2066 ms

kostya.jpg

kostya.jpg

2139 ms

park.jpg

park.jpg

2138 ms

jonathan.jpg

jonathan.jpg

2293 ms

icon1.png

icon1.png

2231 ms

icon2.png

icon2.png

2272 ms

icon3.png

icon3.png

2307 ms

dc_i02.png

dc_i02.png

2343 ms

h1.png

h1.png

2372 ms

su2.png

su2.png

2424 ms

PbyxFmXiEBPT4ITbgNA5Cgms3VYcOA-vvnIzzuoyeLQ.ttf

PbyxFmXiEBPT4ITbgNA5Cgms3VYcOA-vvnIzzuoyeLQ.ttf

83 ms

PbyxFmXiEBPT4ITbgNA5Cgms3VYcOA-vvnIzztgyeLQ.ttf

PbyxFmXiEBPT4ITbgNA5Cgms3VYcOA-vvnIzztgyeLQ.ttf

279 ms

PbyxFmXiEBPT4ITbgNA5Cgms3VYcOA-vvnIzzrQyeLQ.ttf

PbyxFmXiEBPT4ITbgNA5Cgms3VYcOA-vvnIzzrQyeLQ.ttf

340 ms

PbyxFmXiEBPT4ITbgNA5Cgms3VYcOA-vvnIzzuozeLQ.ttf

PbyxFmXiEBPT4ITbgNA5Cgms3VYcOA-vvnIzzuozeLQ.ttf

341 ms

PbyxFmXiEBPT4ITbgNA5Cgms3VYcOA-vvnIzzg01eLQ.ttf

PbyxFmXiEBPT4ITbgNA5Cgms3VYcOA-vvnIzzg01eLQ.ttf

346 ms

PbyxFmXiEBPT4ITbgNA5Cgms3VYcOA-vvnIzzkM1eLQ.ttf

PbyxFmXiEBPT4ITbgNA5Cgms3VYcOA-vvnIzzkM1eLQ.ttf

348 ms

fa-solid-900.woff

fa-solid-900.woff

26 ms

fa-regular-400.woff

fa-regular-400.woff

52 ms

widget_iframe.2f70fb173b9000da126c79afe2098f02.html

widget_iframe.2f70fb173b9000da126c79afe2098f02.html

26 ms

settings

settings

93 ms

timeline.e108540dddc96e4b707f5cf259a582d7.js

timeline.e108540dddc96e4b707f5cf259a582d7.js

20 ms

ISPSA_Korea

ISPSA_Korea

67 ms

polyfills-a40ef1678bae11e696dba45124eadd70.js

polyfills-a40ef1678bae11e696dba45124eadd70.js

17 ms

runtime-b1c52fd0a13ead5fcf6b.js

runtime-b1c52fd0a13ead5fcf6b.js

55 ms

modules-96ebc7ac3ad66d681a3d.js

modules-96ebc7ac3ad66d681a3d.js

57 ms

main-babd9234dc048fb47339.js

main-babd9234dc048fb47339.js

55 ms

_app-a9c9f1a99e4414675fb1.js

_app-a9c9f1a99e4414675fb1.js

55 ms

%5BscreenName%5D-0517bdda27d5006a5a2d.js

%5BscreenName%5D-0517bdda27d5006a5a2d.js

56 ms

_buildManifest.js

_buildManifest.js

55 ms

_ssgManifest.js

_ssgManifest.js

85 ms

8526.0c32a8f0cfc5749221a3.js

8526.0c32a8f0cfc5749221a3.js

17 ms

1755.07a49c40b12af4f75780.js

1755.07a49c40b12af4f75780.js

17 ms

8283.f3e5048cca7cef5eed7f.js

8283.f3e5048cca7cef5eed7f.js

3 ms

3077.44bfeb00af01bc4020f6.js

3077.44bfeb00af01bc4020f6.js

12 ms

1362.42d432e02f7980bca032.js

1362.42d432e02f7980bca032.js

6 ms

4956.c4e51ef593974b9db0bb.js

4956.c4e51ef593974b9db0bb.js

18 ms

5893.d500bd2a89ded806aa73.js

5893.d500bd2a89ded806aa73.js

6 ms

Accessibility Review

ispsa.or.kr accessibility score

48

Accessibility Issues

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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.

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

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

ispsa.or.kr best practices score

67

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

ispsa.or.kr SEO score

85

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

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

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 Ispsa.or.kr 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 Ispsa.or.kr 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

ispsa.or.kr

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