Tools & Wizards About Us
daehansr.com screenshot

Report Summary

  • 48

    Performance

    Renders faster than
    66% of other websites

  • 43

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 68

    SEO

    Google-friendlier than
    28% of websites

daehansr.com

대한강업(주) :: ABOUT US

Page Load Speed

4 sec in total

First Response

583 ms

Resources Loaded

3.1 sec

Page Rendered

349 ms

daehansr.com screenshot

About Website

Welcome to daehansr.com homepage info - get ready to check Daehansr best content right away, or after learning these important things about daehansr.com

Daehan Steel & Recycling Co., Ltd. Incorporated in 1986. Leader and pioneer of the steel scrap business in S. Korea

Visit daehansr.com

Key Findings

We analyzed Daehansr.com page load time and found that the first response time was 583 ms and then it took 3.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

daehansr.com performance score

48

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.3 s

74/100

10%

LCP (Largest Contentful Paint)

Value12.0 s

0/100

25%

SI (Speed Index)

Value4.9 s

66/100

10%

TBT (Total Blocking Time)

Value180 ms

92/100

30%

CLS (Cumulative Layout Shift)

Value0.884

3/100

15%

TTI (Time to Interactive)

Value6.2 s

62/100

10%

Network Requests Diagram

daehansr.com

583 ms

default.css

194 ms

jquery.min.js

7 ms

jquery.bxslider.min.js

380 ms

jquery.bxslider.css

385 ms

Our browser made a total of 34 requests to load all elements on the main page. We found that 74% of them (25 requests) were addressed to the original Daehansr.com, 12% (4 requests) were made to Maps.googleapis.com and 6% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2.1 sec) belongs to the original domain Daehansr.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 84.1 kB (2%)

Content Size

3.4 MB

After Optimization

3.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Daehansr.com main page is 3.4 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. Images take 3.2 MB which makes up the majority of the site volume.

HTML Optimization

-70%

Potential reduce by 10.2 kB

  • Original 14.6 kB
  • After minification 13.4 kB
  • After compression 4.4 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 10.2 kB or 70% of the original size.

Image Optimization

-2%

Potential reduce by 60.8 kB

  • Original 3.2 MB
  • After minification 3.2 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. Daehansr images are well optimized though.

JavaScript Optimization

-8%

Potential reduce by 12.4 kB

  • Original 155.5 kB
  • After minification 155.3 kB
  • After compression 143.2 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

-20%

Potential reduce by 711 B

  • Original 3.5 kB
  • After minification 3.5 kB
  • After compression 2.8 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. Daehansr.com needs all CSS files to be minified and compressed as it can save up to 711 B or 20% of the original size.

Requests Breakdown

Number of requests can be reduced by 8 (25%)

Requests Now

32

After Optimization

24

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 32 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Daehansr. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

daehansr.com

daehansr.com

583 ms

default.css

default.css

194 ms

jquery.min.js

jquery.min.js

7 ms

jquery.bxslider.min.js

jquery.bxslider.min.js

380 ms

jquery.bxslider.css

jquery.bxslider.css

385 ms

smooth.pack.js

smooth.pack.js

387 ms

logo_white.png

logo_white.png

192 ms

btn_slidedown.png

btn_slidedown.png

194 ms

img_top.jpg

img_top.jpg

1209 ms

img_top2.jpg

img_top2.jpg

1114 ms

img_top3.jpg

img_top3.jpg

1512 ms

pic2.jpg

pic2.jpg

1330 ms

pic1.jpg

pic1.jpg

1520 ms

pic3.jpg

pic3.jpg

1146 ms

pic4.jpg

pic4.jpg

1312 ms

88bb13afab7ee314c7f987c2d405dae6.jpg

88bb13afab7ee314c7f987c2d405dae6.jpg

1347 ms

f56d5cf2a20a6b5589bbaf0ff44e0981.jpg

f56d5cf2a20a6b5589bbaf0ff44e0981.jpg

1418 ms

51aa12e025c8380f56fd66ebcb441383.jpg

51aa12e025c8380f56fd66ebcb441383.jpg

1508 ms

96b7bf84b2cad040ecacf02340edee51.jpg

96b7bf84b2cad040ecacf02340edee51.jpg

1528 ms

b3f53cbd9cac95a2ffd0f7e1e5ea50bb.jpg

b3f53cbd9cac95a2ffd0f7e1e5ea50bb.jpg

1546 ms

43e9405088602f396a623e429a3f3866.png

43e9405088602f396a623e429a3f3866.png

1627 ms

logo_black.png

logo_black.png

1697 ms

NanumBarunGothic.woff

NanumBarunGothic.woff

2059 ms

embed

embed

174 ms

gototop.gif

gototop.gif

1681 ms

analytics.js

analytics.js

17 ms

bx_loader.gif

bx_loader.gif

1666 ms

controls.png

controls.png

1685 ms

collect

collect

24 ms

js

js

59 ms

js

js

29 ms

geometry.js

geometry.js

4 ms

search.js

search.js

7 ms

main.js

main.js

10 ms

Accessibility Review

daehansr.com accessibility score

43

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

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

daehansr.com 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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

daehansr.com SEO score

68

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 doesn't use legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Daehansr.com 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 Daehansr.com 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

daehansr.com

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