Report Summary

  • 53

    Performance

    Renders faster than
    71% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 50% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 89

    SEO

    Google-friendlier than
    67% of websites

blog.mbc.co.kr

MBC 공식 블로그

Page Load Speed

12 sec in total

First Response

1.5 sec

Resources Loaded

10.1 sec

Page Rendered

341 ms

blog.mbc.co.kr screenshot

About Website

Visit blog.mbc.co.kr now to see the best up-to-date Blog MBC content for South Korea and also check out these interesting facts you probably never knew about blog.mbc.co.kr

좋은 친구 MBC 공식 블로그입니다. MBC 최신 드라마, 예능, 시사교양, 뉴스, 문화, 스포츠, 라디오 등의 다양한 콘텐츠 정보를 제공합니다.

Visit blog.mbc.co.kr

Key Findings

We analyzed Blog.mbc.co.kr page load time and found that the first response time was 1.5 sec and then it took 10.5 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

blog.mbc.co.kr performance score

53

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.8 s

4/100

10%

LCP (Largest Contentful Paint)

Value6.1 s

12/100

25%

SI (Speed Index)

Value9.4 s

12/100

10%

TBT (Total Blocking Time)

Value60 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.012

100/100

15%

TTI (Time to Interactive)

Value8.4 s

38/100

10%

Network Requests Diagram

blog.mbc.co.kr

1498 ms

style.css

711 ms

jquery.min.js

15 ms

jqueryslidemenu.js

484 ms

shareEntryWithSNS.css

477 ms

Our browser made a total of 93 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Blog.mbc.co.kr, 56% (52 requests) were made to S1.daumcdn.net and 20% (19 requests) were made to Cfs.tistory.com. The less responsive or slowest element that took the longest time to load (4.6 sec) relates to the external source S1.daumcdn.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.1 MB (45%)

Content Size

2.5 MB

After Optimization

1.4 MB

In fact, the total size of Blog.mbc.co.kr main page is 2.5 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. 70% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 59.7 kB

  • Original 72.3 kB
  • After minification 62.4 kB
  • After compression 12.6 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 9.9 kB, which is 14% 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 59.7 kB or 83% of the original size.

Image Optimization

-3%

Potential reduce by 38.0 kB

  • Original 1.2 MB
  • After minification 1.2 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. Blog MBC images are well optimized though.

JavaScript Optimization

-69%

Potential reduce by 306.1 kB

  • Original 444.2 kB
  • After minification 421.9 kB
  • After compression 138.1 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 306.1 kB or 69% of the original size.

CSS Optimization

-88%

Potential reduce by 719.1 kB

  • Original 813.1 kB
  • After minification 783.8 kB
  • After compression 94.0 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. Blog.mbc.co.kr needs all CSS files to be minified and compressed as it can save up to 719.1 kB or 88% of the original size.

Requests Breakdown

Number of requests can be reduced by 54 (60%)

Requests Now

90

After Optimization

36

The browser has sent 90 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Blog MBC. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

blog.mbc.co.kr accessibility score

80

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.

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

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

blog.mbc.co.kr 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

Page has valid source maps

SEO Factors

blog.mbc.co.kr SEO score

89

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    KO

  • Language Claimed

    N/A

  • Encoding

    UTF-8

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

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