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sseng.co.kr screenshot

Report Summary

  • 45

    Performance

    Renders faster than
    64% of other websites

  • 77

    Accessibility

    Visual factors better than
    that of 44% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 89

    SEO

    Google-friendlier than
    66% of websites

sseng.co.kr

(주)신성엔지니어링 - 토목분야 설계,감리를 선도하는 전문 엔지니어링 그룹

Page Load Speed

15.2 sec in total

First Response

5.8 sec

Resources Loaded

8.9 sec

Page Rendered

471 ms

sseng.co.kr screenshot

About Website

Visit sseng.co.kr now to see the best up-to-date Sseng content and also check out these interesting facts you probably never knew about sseng.co.kr

Porto - Responsive HTML5 Template

Visit sseng.co.kr

Key Findings

We analyzed Sseng.co.kr page load time and found that the first response time was 5.8 sec and then it took 9.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

sseng.co.kr performance score

45

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.7 s

5/100

10%

LCP (Largest Contentful Paint)

Value15.9 s

0/100

25%

SI (Speed Index)

Value18.3 s

0/100

10%

TBT (Total Blocking Time)

Value130 ms

96/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value14.1 s

9/100

10%

Network Requests Diagram

sseng.co.kr

5835 ms

css

38 ms

bootstrap.min.css

201 ms

all.min.css

383 ms

animate.compat.css

379 ms

Our browser made a total of 82 requests to load all elements on the main page. We found that 87% of them (71 requests) were addressed to the original Sseng.co.kr, 6% (5 requests) were made to Fonts.gstatic.com and 5% (4 requests) were made to Unpkg.com. The less responsive or slowest element that took the longest time to load (5.8 sec) belongs to the original domain Sseng.co.kr.

Page Optimization Overview & Recommendations

Page size can be reduced by 83.0 kB (4%)

Content Size

2.0 MB

After Optimization

1.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sseng.co.kr main page is 2.0 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. 75% 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 1.5 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 37.0 kB

  • Original 45.3 kB
  • After minification 32.5 kB
  • After compression 8.2 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 12.7 kB, which is 28% 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 37.0 kB or 82% of the original size.

Image Optimization

-2%

Potential reduce by 23.4 kB

  • Original 1.5 MB
  • After minification 1.5 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. Sseng images are well optimized though.

JavaScript Optimization

-4%

Potential reduce by 11.4 kB

  • Original 258.1 kB
  • After minification 258.1 kB
  • After compression 246.6 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

-7%

Potential reduce by 11.2 kB

  • Original 167.4 kB
  • After minification 167.4 kB
  • After compression 156.2 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. Sseng.co.kr has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 41 (59%)

Requests Now

69

After Optimization

28

  • Images
  • JavaScript
  • CSS

The browser has sent 69 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sseng. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 26 to 1 for JavaScripts and from 17 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

sseng.co.kr

sseng.co.kr

5835 ms

css

css

38 ms

bootstrap.min.css

bootstrap.min.css

201 ms

all.min.css

all.min.css

383 ms

animate.compat.css

animate.compat.css

379 ms

simple-line-icons.min.css

simple-line-icons.min.css

377 ms

owl.carousel.min.css

owl.carousel.min.css

376 ms

owl.theme.default.min.css

owl.theme.default.min.css

374 ms

magnific-popup.min.css

magnific-popup.min.css

387 ms

theme.css

theme.css

765 ms

theme-elements.css

theme-elements.css

955 ms

theme-blog.css

theme-blog.css

563 ms

theme-shop.css

theme-shop.css

565 ms

demo-photography-3.css

demo-photography-3.css

570 ms

skin-photography.css

skin-photography.css

581 ms

default.css

default.css

756 ms

custom.css

custom.css

752 ms

modernizr.min.js

modernizr.min.js

763 ms

jquery.min.js

jquery.min.js

775 ms

jquery.appear.min.js

jquery.appear.min.js

938 ms

jquery.easing.min.js

jquery.easing.min.js

943 ms

jquery.cookie.min.js

jquery.cookie.min.js

942 ms

popper.min.js

popper.min.js

946 ms

bootstrap.min.js

bootstrap.min.js

1084 ms

common.min.js

common.min.js

1150 ms

jquery.validate.min.js

jquery.validate.min.js

1162 ms

jquery.easypiechart.min.js

jquery.easypiechart.min.js

1149 ms

jquery.gmap.min.js

jquery.gmap.min.js

1163 ms

jquery.lazyload.min.js

jquery.lazyload.min.js

1164 ms

jquery.isotope.min.js

jquery.isotope.min.js

1172 ms

owl.carousel.min.js

owl.carousel.min.js

1335 ms

jquery.magnific-popup.min.js

jquery.magnific-popup.min.js

1332 ms

jquery.vide.min.js

jquery.vide.min.js

1330 ms

vivus.min.js

vivus.min.js

1331 ms

theme.js

theme.js

1343 ms

theme.init.js

theme.init.js

1517 ms

swiper-bundle.min.css

swiper-bundle.min.css

26 ms

swiper-bundle.min.js

swiper-bundle.min.js

39 ms

examples.gallery.js

examples.gallery.js

1567 ms

swiper-bundle.min.css

swiper-bundle.min.css

21 ms

swiper-bundle.min.js

swiper-bundle.min.js

22 ms

examples.portfolio.js

examples.portfolio.js

1368 ms

jquery.themepunch.tools.min.js

jquery.themepunch.tools.min.js

1200 ms

jquery.themepunch.revolution.min.js

jquery.themepunch.revolution.min.js

1366 ms

view.contact.js

view.contact.js

1198 ms

demo-photography.js

demo-photography.js

1330 ms

logo-default-slim-dark.png

logo-default-slim-dark.png

725 ms

slide-title-border.png

slide-title-border.png

726 ms

sw_prev.png

sw_prev.png

743 ms

sw_next.png

sw_next.png

743 ms

home_bs_01.png

home_bs_01.png

1175 ms

home_bs_02.png

home_bs_02.png

1283 ms

home_bs_03.png

home_bs_03.png

1173 ms

project.jpg

project.jpg

1174 ms

project-2.jpg

project-2.jpg

1174 ms

project-3.jpg

project-3.jpg

1174 ms

project-4.jpg

project-4.jpg

1470 ms

30_years.png

30_years.png

1306 ms

30_a.png

30_a.png

1306 ms

30_b.png

30_b.png

1318 ms

30_c.png

30_c.png

1323 ms

30_d.png

30_d.png

1368 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

24 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVc.ttf

48 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVc.ttf

79 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVc.ttf

81 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgshZ1x4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgshZ1x4gaVc.ttf

81 ms

Simple-Line-Icons.ttf

Simple-Line-Icons.ttf

1403 ms

fa-brands-400.woff

fa-brands-400.woff

1328 ms

fa-regular-400.woff

fa-regular-400.woff

1335 ms

fa-solid-900.woff

fa-solid-900.woff

1366 ms

recruit.png

recruit.png

1474 ms

desktop-device-1.png

desktop-device-1.png

1661 ms

main-p4-01.png

main-p4-01.png

1490 ms

main-p4-02.png

main-p4-02.png

1348 ms

main-p4-03.png

main-p4-03.png

1353 ms

main-p4-04.png

main-p4-04.png

1360 ms

logo-footer.png

logo-footer.png

1486 ms

PAJJhLM6sSoWKfWCAAwDAjgbRAAB42mNgYGBkAIIbCZo5IPrmUn0hGA0AO8EFTQAA

PAJJhLM6sSoWKfWCAAwDAjgbRAAB42mNgYGBkAIIbCZo5IPrmUn0hGA0AO8EFTQAA

21 ms

bg_blue.gif

bg_blue.gif

1067 ms

parallax-2.jpg

parallax-2.jpg

1073 ms

main.jpg

main.jpg

904 ms

Accessibility Review

sseng.co.kr accessibility score

77

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

sseng.co.kr best practices score

75

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

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

sseng.co.kr SEO score

89

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

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    KO

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sseng.co.kr can be misinterpreted by Google and other search engines. Our service has detected that Korean 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 Sseng.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

sseng.co.kr

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