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buffalo.co.kr screenshot

Report Summary

  • 44

    Performance

    Renders faster than
    63% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 87% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

buffalo.co.kr

주식회사 비에프엘

Page Load Speed

2.9 sec in total

First Response

761 ms

Resources Loaded

2 sec

Page Rendered

120 ms

buffalo.co.kr screenshot

About Website

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

Visit buffalo.co.kr

Key Findings

We analyzed Buffalo.co.kr page load time and found that the first response time was 761 ms and then it took 2.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

buffalo.co.kr performance score

44

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.5 s

15/100

10%

LCP (Largest Contentful Paint)

Value33.9 s

0/100

25%

SI (Speed Index)

Value13.2 s

2/100

10%

TBT (Total Blocking Time)

Value200 ms

90/100

30%

CLS (Cumulative Layout Shift)

Value0.022

100/100

15%

TTI (Time to Interactive)

Value28.9 s

0/100

10%

Network Requests Diagram

buffalo.co.kr

761 ms

bg.jpg

397 ms

top_1.jpg

611 ms

sns.js

449 ms

wcslog.js

237 ms

Our browser made a total of 8 requests to load all elements on the main page. We found that 88% of them (7 requests) were addressed to the original Buffalo.co.kr, 13% (1 request) were made to Wcs.naver.net. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Buffalo.co.kr.

Page Optimization Overview & Recommendations

Page size can be reduced by 25.8 kB (24%)

Content Size

107.6 kB

After Optimization

81.8 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Buffalo.co.kr main page is 107.6 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only 5% of websites need less resources to load. Images take 73.5 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 8.4 kB

  • Original 10.7 kB
  • After minification 7.4 kB
  • After compression 2.3 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 3.3 kB, which is 31% 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 8.4 kB or 78% of the original size.

Image Optimization

-2%

Potential reduce by 1.7 kB

  • Original 73.5 kB
  • After minification 71.8 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. Buffalo images are well optimized though.

JavaScript Optimization

-67%

Potential reduce by 15.8 kB

  • Original 23.4 kB
  • After minification 23.4 kB
  • After compression 7.7 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 15.8 kB or 67% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

5

After Optimization

5

  • AJAX
  • Images
  • JavaScript

The browser has sent 5 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Buffalo. According to our analytics all requests are already optimized.

Network Requests Diagram

buffalo.co.kr

buffalo.co.kr

761 ms

bg.jpg

bg.jpg

397 ms

top_1.jpg

top_1.jpg

611 ms

sns.js

sns.js

449 ms

wcslog.js

wcslog.js

237 ms

naverCommonInflowScript.js

naverCommonInflowScript.js

508 ms

copy.jpg

copy.jpg

1260 ms

blank.php

blank.php

455 ms

Accessibility Review

buffalo.co.kr accessibility score

95

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-hidden="true"] elements contain focusable descendents

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

buffalo.co.kr best practices score

75

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

buffalo.co.kr SEO score

83

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 uses legible font sizes

Language and Encoding

  • Language Detected

    KO

  • Language Claimed

    N/A

  • Encoding

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Buffalo.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 Buffalo.co.kr main page’s claimed encoding is . 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

buffalo.co.kr

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