Tools & Wizards About Us
bizvalley.co.kr screenshot

Report Summary

  • 48

    Performance

    Renders faster than
    66% of other websites

  • 72

    Accessibility

    Visual factors better than
    that of 37% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

bizvalley.co.kr

비즈밸리 - 홈페이지 제작 전문회사

Page Load Speed

15.8 sec in total

First Response

958 ms

Resources Loaded

13.9 sec

Page Rendered

985 ms

bizvalley.co.kr screenshot

About Website

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

프로그램 제작 및 홈페이지 제작 전문회사 비즈밸리입니다.

Visit bizvalley.co.kr

Key Findings

We analyzed Bizvalley.co.kr page load time and found that the first response time was 958 ms and then it took 14.9 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

bizvalley.co.kr performance score

48

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.0 s

22/100

10%

LCP (Largest Contentful Paint)

Value7.7 s

3/100

25%

SI (Speed Index)

Value11.6 s

4/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.241

51/100

15%

TTI (Time to Interactive)

Value5.4 s

71/100

10%

Network Requests Diagram

bizvalley.co.kr

958 ms

www.bizvalley.co.kr

1826 ms

bootstrap.css

792 ms

common.css

563 ms

style.css

569 ms

Our browser made a total of 39 requests to load all elements on the main page. We found that all of those requests were addressed to Bizvalley.co.kr and no external sources were called. The less responsive or slowest element that took the longest time to load (10.2 sec) belongs to the original domain Bizvalley.co.kr.

Page Optimization Overview & Recommendations

Page size can be reduced by 5.0 MB (24%)

Content Size

21.2 MB

After Optimization

16.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Bizvalley.co.kr main page is 21.2 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. 35% of websites need less resources to load. Images take 20.6 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 36.8 kB

  • Original 46.2 kB
  • After minification 27.9 kB
  • After compression 9.4 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. This page needs HTML code to be minified as it can gain 18.3 kB, which is 40% 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 36.8 kB or 80% of the original size.

Image Optimization

-22%

Potential reduce by 4.5 MB

  • Original 20.6 MB
  • After minification 16.1 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, Bizvalley needs image optimization as it can save up to 4.5 MB or 22% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-72%

Potential reduce by 329.2 kB

  • Original 455.0 kB
  • After minification 423.4 kB
  • After compression 125.9 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 329.2 kB or 72% of the original size.

CSS Optimization

-85%

Potential reduce by 162.6 kB

  • Original 191.3 kB
  • After minification 159.1 kB
  • After compression 28.7 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. Bizvalley.co.kr needs all CSS files to be minified and compressed as it can save up to 162.6 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (31%)

Requests Now

32

After Optimization

22

  • Images
  • JavaScript
  • CSS

The browser has sent 32 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bizvalley. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

bizvalley.co.kr

bizvalley.co.kr

958 ms

www.bizvalley.co.kr

www.bizvalley.co.kr

1826 ms

bootstrap.css

bootstrap.css

792 ms

common.css

common.css

563 ms

style.css

style.css

569 ms

owl.theme.css

owl.theme.css

577 ms

owl.carousel.css

owl.carousel.css

582 ms

jquery.min.js

jquery.min.js

1002 ms

bootstrap.min.js

bootstrap.min.js

940 ms

owl.carousel.js

owl.carousel.js

1126 ms

jquery.form.min.js

jquery.form.min.js

744 ms

jquery-ui.css

jquery-ui.css

752 ms

jquery-ui-1.10.4.min.js

jquery-ui-1.10.4.min.js

1344 ms

notify.js

notify.js

1039 ms

logo.png

logo.png

196 ms

main_visua03.jpg

main_visua03.jpg

391 ms

main_visua02.jpg

main_visua02.jpg

761 ms

main_visua01.jpg

main_visua01.jpg

1001 ms

icon05.png

icon05.png

220 ms

icon04.png

icon04.png

412 ms

main_link03.png

main_link03.png

411 ms

icon03.png

icon03.png

586 ms

btn_icon.png

btn_icon.png

597 ms

7210594ba0cac5ddfdd938a14e6477a3.jpg

7210594ba0cac5ddfdd938a14e6477a3.jpg

2447 ms

f1e7716437f14ee57c4da79185291a7d.png

f1e7716437f14ee57c4da79185291a7d.png

2304 ms

ec82df7bcfb8d2fd785a58d9224baf1c.jpg

ec82df7bcfb8d2fd785a58d9224baf1c.jpg

4762 ms

cbdf1ff2817f0eb188ead9c310f192cb.jpg

cbdf1ff2817f0eb188ead9c310f192cb.jpg

10167 ms

92976d3df839caa15210a8e0c63e149a.png

92976d3df839caa15210a8e0c63e149a.png

3153 ms

37aa146ef835a2d014f3d2cbbc504e1f.png

37aa146ef835a2d014f3d2cbbc504e1f.png

2822 ms

bank_img.jpg

bank_img.jpg

2494 ms

new.gif

new.gif

2643 ms

contact_img.jpg

contact_img.jpg

2685 ms

pop0428.jpg

pop0428.jpg

2866 ms

processing.gif

processing.gif

2889 ms

NotoSansKR-Regular-Hestia.woff

NotoSansKR-Regular-Hestia.woff

2935 ms

NotoSansKR-Medium-Hestia.woff

NotoSansKR-Medium-Hestia.woff

2961 ms

NotoSansKR-Light-Hestia.woff

NotoSansKR-Light-Hestia.woff

2978 ms

NotoSansKR-Bold-Hestia.woff

NotoSansKR-Bold-Hestia.woff

3159 ms

glyphicons-halflings-regular.woff

glyphicons-halflings-regular.woff

3183 ms

Accessibility Review

bizvalley.co.kr accessibility score

72

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

ARIA input fields do not have accessible names

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

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.

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

Links do not have a discernible name

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

bizvalley.co.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

bizvalley.co.kr SEO score

93

Search Engine Optimization Advices

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

Language and Encoding

  • Language Detected

    KO

  • Language Claimed

    KO

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Bizvalley.co.kr can be misinterpreted by Google and other search engines. Our service has detected that Korean is used on the page, and it matches the claimed language. Our system also found out that Bizvalley.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

bizvalley.co.kr

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