Tools & Wizards About Us
aktech.kr screenshot

Report Summary

  • 79

    Performance

    Renders faster than
    86% of other websites

  • 70

    Accessibility

    Visual factors better than
    that of 36% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 84

    SEO

    Google-friendlier than
    53% of websites

aktech.kr

Metal bellows, Gate Valve, Metal Heater, Magnetic Seal, RPS, Rectangular Gate Valve | AK TECH

Page Load Speed

16.5 sec in total

First Response

6.8 sec

Resources Loaded

9.6 sec

Page Rendered

116 ms

aktech.kr screenshot

About Website

Click here to check amazing AK TECH content. Otherwise, check out these important facts you probably never knew about aktech.kr

AK TECH is a specialized manufacturer of Gate Valve such as Metal bellows, Rectangular Gate Valve, Protection Gate Valve, Auto Gate Valve, Pneumatic Gate Valve, Manual Gate Valve, Remote Plasma Contro...

Visit aktech.kr

Key Findings

We analyzed Aktech.kr page load time and found that the first response time was 6.8 sec and then it took 9.7 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

aktech.kr performance score

79

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.3 s

74/100

10%

LCP (Largest Contentful Paint)

Value4.5 s

38/100

25%

SI (Speed Index)

Value4.6 s

71/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.044

99/100

15%

TTI (Time to Interactive)

Value2.4 s

99/100

10%

Network Requests Diagram

aktech.kr

6785 ms

style.css

515 ms

style.css

523 ms

flash.js

555 ms

common.js

576 ms

Our browser made a total of 28 requests to load all elements on the main page. We found that 93% of them (26 requests) were addressed to the original Aktech.kr, 7% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (6.8 sec) belongs to the original domain Aktech.kr.

Page Optimization Overview & Recommendations

Page size can be reduced by 53.7 kB (22%)

Content Size

242.3 kB

After Optimization

188.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Aktech.kr main page is 242.3 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 20% of websites need less resources to load. Images take 183.9 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 15.3 kB

  • Original 18.9 kB
  • After minification 15.3 kB
  • After compression 3.5 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. This page needs HTML code to be minified as it can gain 3.6 kB, which is 19% 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 15.3 kB or 81% of the original size.

Image Optimization

-11%

Potential reduce by 20.7 kB

  • Original 183.9 kB
  • After minification 163.2 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, AK TECH needs image optimization as it can save up to 20.7 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

-37%

Potential reduce by 12.0 kB

  • Original 32.8 kB
  • After minification 29.7 kB
  • After compression 20.8 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 12.0 kB or 37% of the original size.

CSS Optimization

-84%

Potential reduce by 5.6 kB

  • Original 6.7 kB
  • After minification 6.0 kB
  • After compression 1.1 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. Aktech.kr needs all CSS files to be minified and compressed as it can save up to 5.6 kB or 84% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

26

After Optimization

26

  • Images
  • JavaScript
  • CSS

The browser has sent 26 CSS, Javascripts, AJAX and image requests in order to completely render the main page of AK TECH. According to our analytics all requests are already optimized.

Network Requests Diagram

aktech.kr

aktech.kr

6785 ms

style.css

style.css

515 ms

style.css

style.css

523 ms

flash.js

flash.js

555 ms

common.js

common.js

576 ms

bg_pattern01.gif

bg_pattern01.gif

249 ms

logo.png

logo.png

459 ms

menu.jpg

menu.jpg

460 ms

bg_pattern02.gif

bg_pattern02.gif

482 ms

visual01_a.jpg

visual01_a.jpg

2151 ms

main_title01.gif

main_title01.gif

620 ms

bt_more.gif

bt_more.gif

727 ms

dot.gif

dot.gif

959 ms

main_title02.gif

main_title02.gif

995 ms

main_img01.gif

main_img01.gif

1069 ms

main_title03.gif

main_title03.gif

1184 ms

main_img05.gif

main_img05.gif

1292 ms

main_products01.jpg

main_products01.jpg

1469 ms

main_products02.jpg

main_products02.jpg

1480 ms

main_products03.jpg

main_products03.jpg

1587 ms

main_products04.jpg

main_products04.jpg

1745 ms

main_products05.jpg

main_products05.jpg

1798 ms

main_products06.jpg

main_products06.jpg

2049 ms

bg_pattern04.gif

bg_pattern04.gif

2089 ms

bottom_logo.gif

bottom_logo.gif

2119 ms

ga.js

ga.js

4 ms

__utm.gif

__utm.gif

10 ms

main_products01_on.jpg

main_products01_on.jpg

295 ms

Accessibility Review

aktech.kr accessibility score

70

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.

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

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

Image elements do not have [alt] attributes

Best Practices

aktech.kr best practices score

67

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

High

Browser errors were logged to the console

SEO Factors

aktech.kr SEO score

84

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 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 Aktech.kr 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 Aktech.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

aktech.kr

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