Tools & Wizards About Us

Report Summary

  • 18

    Performance

    Renders faster than
    34% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 47% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

bnviit.com

강남 비앤빛안과의원 ㅣ 강남역안과 | 비앤빛안과

Page Load Speed

46.8 sec in total

First Response

2.6 sec

Resources Loaded

43.8 sec

Page Rendered

434 ms

About Website

Click here to check amazing Bnviit content for South Korea. Otherwise, check out these important facts you probably never knew about bnviit.com

비앤빛안과는 A.I.와 협업합니다. 비앤빛 안과만의 AI로 60여가지 정밀검진 결과를 분석. 개인별 각막에 맞는 최적의 수술 제안. 강남대표 안과 비앤빛 안과, 비앤빛안과 추천, 강남역 9번 출구 비앤빛 강남안과

Visit bnviit.com

Key Findings

We analyzed Bnviit.com page load time and found that the first response time was 2.6 sec and then it took 44.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there were 2 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

bnviit.com performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

27/100

10%

LCP (Largest Contentful Paint)

Value35.8 s

0/100

25%

SI (Speed Index)

Value14.2 s

1/100

10%

TBT (Total Blocking Time)

Value2,450 ms

5/100

30%

CLS (Cumulative Layout Shift)

Value0.102

89/100

15%

TTI (Time to Interactive)

Value32.8 s

0/100

10%

Network Requests Diagram

bnviit.com

2631 ms

jquery-1.7.2.min.js

1477 ms

jquery.easing.1.3.js

619 ms

font.css

430 ms

jquery.touchSlider.js

717 ms

Our browser made a total of 142 requests to load all elements on the main page. We found that 81% of them (115 requests) were addressed to the original Bnviit.com, 6% (8 requests) were made to Astg.widerplanet.com and 1% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (19.9 sec) belongs to the original domain Bnviit.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 293.3 kB (9%)

Content Size

3.4 MB

After Optimization

3.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Bnviit.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. 65% of websites need less resources to load. Images take 3.1 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 85.8 kB

  • Original 103.0 kB
  • After minification 87.5 kB
  • After compression 17.2 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 15.6 kB, which is 15% 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 85.8 kB or 83% of the original size.

Image Optimization

-2%

Potential reduce by 59.5 kB

  • Original 3.1 MB
  • After minification 3.1 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. Bnviit images are well optimized though.

JavaScript Optimization

-51%

Potential reduce by 53.2 kB

  • Original 103.6 kB
  • After minification 91.5 kB
  • After compression 50.4 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 53.2 kB or 51% of the original size.

CSS Optimization

-88%

Potential reduce by 94.8 kB

  • Original 107.9 kB
  • After minification 91.6 kB
  • After compression 13.2 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. Bnviit.com needs all CSS files to be minified and compressed as it can save up to 94.8 kB or 88% of the original size.

Requests Breakdown

Number of requests can be reduced by 24 (18%)

Requests Now

134

After Optimization

110

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 134 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bnviit. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

bnviit.com accessibility score

79

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

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

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.

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

bnviit.com best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

bnviit.com SEO score

84

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 doesn't use legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    KO

  • Language Claimed

    KO

  • Encoding

    EUC-KR

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Bnviit.com 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 Bnviit.com main page’s claimed encoding is euc-kr. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

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