Tools & Wizards About Us
ntron.co.kr screenshot

Report Summary

  • 41

    Performance

    Renders faster than
    60% of other websites

  • 77

    Accessibility

    Visual factors better than
    that of 44% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

ntron.co.kr

에이엔피

Page Load Speed

7.9 sec in total

First Response

1.5 sec

Resources Loaded

6.2 sec

Page Rendered

249 ms

ntron.co.kr screenshot

About Website

Welcome to ntron.co.kr homepage info - get ready to check Ntron best content right away, or after learning these important things about ntron.co.kr

에이엔피(주)는 원자력 및 특수산업의 계측, 제어 및 네트워크 기술을 기반으로 설립된 회사로서 안정성 및 신뢰성 있는 기술을 보유한 솔루션 전문 업체입니다.

Visit ntron.co.kr

Key Findings

We analyzed Ntron.co.kr page load time and found that the first response time was 1.5 sec and then it took 6.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

ntron.co.kr performance score

41

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.3 s

3/100

10%

LCP (Largest Contentful Paint)

Value14.3 s

0/100

25%

SI (Speed Index)

Value9.7 s

10/100

10%

TBT (Total Blocking Time)

Value200 ms

89/100

30%

CLS (Cumulative Layout Shift)

Value0.228

55/100

15%

TTI (Time to Interactive)

Value7.7 s

45/100

10%

Network Requests Diagram

anpsolutions.co.kr

1458 ms

style.min.css

377 ms

bbse-popup-style.css

375 ms

styles.css

376 ms

css

19 ms

Our browser made a total of 78 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Ntron.co.kr, 4% (3 requests) were made to Cdn.jsdelivr.net and 1% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (2.2 sec) relates to the external source Anpsolutions.co.kr.

Page Optimization Overview & Recommendations

Page size can be reduced by 566.6 kB (13%)

Content Size

4.3 MB

After Optimization

3.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ntron.co.kr main page is 4.3 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. 70% of websites need less resources to load. Images take 3.9 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 132.8 kB

  • Original 160.3 kB
  • After minification 154.6 kB
  • After compression 27.5 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 132.8 kB or 83% of the original size.

Image Optimization

-11%

Potential reduce by 407.7 kB

  • Original 3.9 MB
  • After minification 3.4 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. Obviously, Ntron needs image optimization as it can save up to 407.7 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-7%

Potential reduce by 9.8 kB

  • Original 149.4 kB
  • After minification 149.4 kB
  • After compression 139.6 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

-13%

Potential reduce by 16.3 kB

  • Original 124.6 kB
  • After minification 124.4 kB
  • After compression 108.3 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. Ntron.co.kr needs all CSS files to be minified and compressed as it can save up to 16.3 kB or 13% of the original size.

Requests Breakdown

Number of requests can be reduced by 40 (60%)

Requests Now

67

After Optimization

27

  • Images
  • JavaScript
  • CSS

The browser has sent 67 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ntron. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and from 19 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

anpsolutions.co.kr

anpsolutions.co.kr

1458 ms

style.min.css

style.min.css

377 ms

bbse-popup-style.css

bbse-popup-style.css

375 ms

styles.css

styles.css

376 ms

css

css

19 ms

webfont-local.css

webfont-local.css

388 ms

style.css

style.css

400 ms

style-responsive.css

style-responsive.css

403 ms

jquery.nouislider.min.css

jquery.nouislider.min.css

563 ms

font-awesome.min.css

font-awesome.min.css

566 ms

dashicons.min.css

dashicons.min.css

568 ms

jquery-ui-1.10.4.custom.css

jquery-ui-1.10.4.custom.css

581 ms

swiper.min.css

swiper.min.css

602 ms

slick-theme.css

slick-theme.css

604 ms

slick.css

slick.css

752 ms

jquery.modal.css

jquery.modal.css

753 ms

lightbox.css

lightbox.css

755 ms

jquery.min.js

jquery.min.js

964 ms

jquery-migrate.min.js

jquery-migrate.min.js

802 ms

common.js

common.js

804 ms

bbse-popup-common.js

bbse-popup-common.js

940 ms

jquery.follower.js

jquery.follower.js

944 ms

swiper.min.js

swiper.min.js

943 ms

jquery.nouislider.all.min.js

jquery.nouislider.all.min.js

1004 ms

jquery.elevateZoom-3.0.8.min.js

jquery.elevateZoom-3.0.8.min.js

1006 ms

slick.min.js

slick.min.js

1128 ms

isotope.pkgd.min.js

isotope.pkgd.min.js

1131 ms

jquery.inview.js

jquery.inview.js

1130 ms

modernizr.custom.97074.js

modernizr.custom.97074.js

1155 ms

jquery.hoverdir.js

jquery.hoverdir.js

1204 ms

jquery.modal.js

jquery.modal.js

1206 ms

lightbox.min.js

lightbox.min.js

1315 ms

theme.js

theme.js

1317 ms

common.js

common.js

1318 ms

jquery.bxslider.css

jquery.bxslider.css

33 ms

jquery.bxslider.min.js

jquery.bxslider.min.js

43 ms

jquery.form.min.js

jquery.form.min.js

1169 ms

index.js

index.js

1225 ms

index.js

index.js

1226 ms

core.min.js

core.min.js

1325 ms

datepicker.min.js

datepicker.min.js

1136 ms

style.css

style.css

1115 ms

style-skin.css

style-skin.css

193 ms

close.png

close.png

190 ms

loading.gif

loading.gif

205 ms

prev.png

prev.png

189 ms

next.png

next.png

190 ms

logo_1.png

logo_1.png

203 ms

main_visual_RedLion_12.png

main_visual_RedLion_12.png

1152 ms

main_visual_ORing_12.png

main_visual_ORing_12.png

1531 ms

main_visual_Ataira_12.png

main_visual_Ataira_12.png

941 ms

main_visual_PULS_12.png

main_visual_PULS_12.png

1494 ms

main_visual_RedLion_11.png

main_visual_RedLion_11.png

1402 ms

main_banner05_12.png

main_banner05_12.png

804 ms

main_banner06_12-1.png

main_banner06_12-1.png

1208 ms

main_banner07_12-1.png

main_banner07_12-1.png

1137 ms

main_banner08_12-1.png

main_banner08_12-1.png

1331 ms

LNX-C500-250x250.png

LNX-C500-250x250.png

1345 ms

LNX-800AG-250x250.png

LNX-800AG-250x250.png

1411 ms

LNX-0702G-SFP-T-250x250.png

LNX-0702G-SFP-T-250x250.png

1532 ms

PM-50-250x249.png

PM-50-250x249.png

1548 ms

PIC480.241C-250x201.jpg

PIC480.241C-250x201.jpg

1612 ms

PIC240.241C-250x201.jpg

PIC240.241C-250x201.jpg

1624 ms

716TX-250x250.jpg

716TX-250x250.jpg

1686 ms

105M12-250x250.png

105M12-250x250.png

1733 ms

btn_close02.png

btn_close02.png

1732 ms

notokr-regular.woff

notokr-regular.woff

1736 ms

notokr-medium.woff

notokr-medium.woff

1862 ms

notokr-light.woff

notokr-light.woff

2059 ms

NotoSansKR-Thin.woff

NotoSansKR-Thin.woff

1879 ms

notokr-bold.woff

notokr-bold.woff

1922 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

1918 ms

sprite-sns.png

sprite-sns.png

1937 ms

wARDj0u

wARDj0u

12 ms

NanumGothic-Bold.woff

NanumGothic-Bold.woff

2208 ms

NanumGothic-ExtraBold.woff

NanumGothic-ExtraBold.woff

2179 ms

NanumGothic-Regular.woff

NanumGothic-Regular.woff

2229 ms

bx_loader.gif

bx_loader.gif

14 ms

Accessibility Review

ntron.co.kr accessibility score

77

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.

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

ntron.co.kr best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

ntron.co.kr SEO score

93

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

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    KO

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ntron.co.kr can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed Korean language. Our system also found out that Ntron.co.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

ntron.co.kr

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