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bigbangvn.com screenshot

Report Summary

  • 55

    Performance

    Renders faster than
    72% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 72% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

bigbangvn.com

Page Load Speed

5.2 sec in total

First Response

1.5 sec

Resources Loaded

2.7 sec

Page Rendered

909 ms

bigbangvn.com screenshot

About Website

Click here to check amazing Bigbangvn content for Vietnam. Otherwise, check out these important facts you probably never knew about bigbangvn.com

BIGBANG fansite in Vietnam

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Key Findings

We analyzed Bigbangvn.com page load time and found that the first response time was 1.5 sec and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

bigbangvn.com performance score

55

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.3 s

19/100

10%

LCP (Largest Contentful Paint)

Value4.6 s

35/100

25%

SI (Speed Index)

Value4.3 s

77/100

10%

TBT (Total Blocking Time)

Value470 ms

61/100

30%

CLS (Cumulative Layout Shift)

Value0.079

94/100

15%

TTI (Time to Interactive)

Value8.4 s

39/100

10%

Network Requests Diagram

bigbangvn.com

1545 ms

wp-emoji-release.min.js

81 ms

diggdigg-style.css

129 ms

mediaelementplayer.min.css

132 ms

wp-mediaelement.css

135 ms

Our browser made a total of 73 requests to load all elements on the main page. We found that 85% of them (62 requests) were addressed to the original Bigbangvn.com, 3% (2 requests) were made to Fonts.gstatic.com and 3% (2 requests) were made to Staticxx.facebook.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Bigbangvn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 547.5 kB (48%)

Content Size

1.1 MB

After Optimization

594.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Bigbangvn.com main page is 1.1 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 449.5 kB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 147.7 kB

  • Original 167.9 kB
  • After minification 154.1 kB
  • After compression 20.2 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. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 147.7 kB or 88% of the original size.

Image Optimization

-1%

Potential reduce by 4.4 kB

  • Original 449.5 kB
  • After minification 445.1 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. Bigbangvn images are well optimized though.

JavaScript Optimization

-71%

Potential reduce by 240.7 kB

  • Original 338.2 kB
  • After minification 308.7 kB
  • After compression 97.5 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 240.7 kB or 71% of the original size.

CSS Optimization

-83%

Potential reduce by 154.7 kB

  • Original 186.1 kB
  • After minification 164.7 kB
  • After compression 31.4 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. Bigbangvn.com needs all CSS files to be minified and compressed as it can save up to 154.7 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 29 (42%)

Requests Now

69

After Optimization

40

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 69 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bigbangvn. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

bigbangvn.com

bigbangvn.com

1545 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

81 ms

diggdigg-style.css

diggdigg-style.css

129 ms

mediaelementplayer.min.css

mediaelementplayer.min.css

132 ms

wp-mediaelement.css

wp-mediaelement.css

135 ms

css

css

24 ms

style.css

style.css

123 ms

font-awesome.css

font-awesome.css

127 ms

sharing-styles-id-1.min.css

sharing-styles-id-1.min.css

133 ms

jetpack.css

jetpack.css

174 ms

lightbox.min.css

lightbox.min.css

182 ms

jquery.js

jquery.js

230 ms

jquery-migrate.min.js

jquery-migrate.min.js

186 ms

spin.js

spin.js

187 ms

jquery.spin.js

jquery.spin.js

193 ms

colormag-custom.js

colormag-custom.js

225 ms

disable-copyright.js

disable-copyright.js

131 ms

devicepx-jetpack.js

devicepx-jetpack.js

7 ms

jetpack-carousel.js

jetpack-carousel.js

316 ms

mediaelement-and-player.min.js

mediaelement-and-player.min.js

316 ms

wp-mediaelement.js

wp-mediaelement.js

260 ms

jquery.bxslider.min.js

jquery.bxslider.min.js

261 ms

colormag-slider-setting.js

colormag-slider-setting.js

261 ms

navigation.js

navigation.js

262 ms

jquery.sticky.js

jquery.sticky.js

315 ms

sticky-setting.js

sticky-setting.js

315 ms

jquery.fitvids.js

jquery.fitvids.js

316 ms

fitvids-setting.js

fitvids-setting.js

317 ms

jquery.touchwipe.min.js

jquery.touchwipe.min.js

317 ms

jquery.lightbox.min.js

jquery.lightbox.min.js

324 ms

wp-embed.min.js

wp-embed.min.js

324 ms

e-201611.js

e-201611.js

4 ms

117301668_large.jpg

117301668_large.jpg

425 ms

8e51877bf9a61bb0167624ff48861ff6.jpg

8e51877bf9a61bb0167624ff48861ff6.jpg

421 ms

news_img_bigbang_201510122.jpg

news_img_bigbang_201510122.jpg

421 ms

686ebdbb858f18ceedc4feb96ca0ad84.jpg

686ebdbb858f18ceedc4feb96ca0ad84.jpg

422 ms

tumblr_o2i1mcTWez1qzjb8ko1_1280-392x272.jpg

tumblr_o2i1mcTWez1qzjb8ko1_1280-392x272.jpg

422 ms

gdragon_main-e1365520205443-392x272.jpg

gdragon_main-e1365520205443-392x272.jpg

422 ms

Taeyang2_1-392x272.jpg

Taeyang2_1-392x272.jpg

423 ms

big-bang-nyc-prudential-center-ryan-song-392x272.jpg

big-bang-nyc-prudential-center-ryan-song-392x272.jpg

424 ms

BBVNVietsubFullCut-Big-Bang-20151202-Mnet-MAMA-2015-in-Hong-Kong.mkv_thumbs_2015.12.13_15.18.49-390x205.jpg

BBVNVietsubFullCut-Big-Bang-20151202-Mnet-MAMA-2015-in-Hong-Kong.mkv_thumbs_2015.12.13_15.18.49-390x205.jpg

426 ms

BBVNVietsubBig-Bang-In-Osaka-@-Anation.mkv_thumbs_2015.10.23_15.38.23-130x90.jpg

BBVNVietsubBig-Bang-In-Osaka-@-Anation.mkv_thumbs_2015.10.23_15.38.23-130x90.jpg

423 ms

TOP-130x90.png

TOP-130x90.png

424 ms

11988231_488432911323615_1726236565419630523_n-130x90.png

11988231_488432911323615_1726236565419630523_n-130x90.png

425 ms

686ebdbb858f18ceedc4feb96ca0ad84-390x205.jpg

686ebdbb858f18ceedc4feb96ca0ad84-390x205.jpg

428 ms

160202_ygeshop_mainbnr-130x90.jpg

160202_ygeshop_mainbnr-130x90.jpg

426 ms

Screenshot-476-130x90.png

Screenshot-476-130x90.png

426 ms

pickup-151105-130x90.png

pickup-151105-130x90.png

426 ms

12662674_1149911911685848_7765648606908332163_n-390x205.jpg

12662674_1149911911685848_7765648606908332163_n-390x205.jpg

430 ms

dsc_2886-130x90.jpg

dsc_2886-130x90.jpg

427 ms

9527751ee7-130x90.jpeg

9527751ee7-130x90.jpeg

427 ms

7-bigbang-prudential-center-new-jersey-oct-10th-2015-130x90.jpg

7-bigbang-prudential-center-new-jersey-oct-10th-2015-130x90.jpg

428 ms

Bd6V0UJCYAEQF4M.jpg

Bd6V0UJCYAEQF4M.jpg

505 ms

1375923_649125785110023_1434836496_n.png

1375923_649125785110023_1434836496_n.png

727 ms

abum-big-bang-tuyen-chon-2013.jpg

abum-big-bang-tuyen-chon-2013.jpg

480 ms

daedae-800x641.png

daedae-800x641.png

877 ms

news_img_bigbang_201510122-390x205.jpg

news_img_bigbang_201510122-390x205.jpg

473 ms

686ebdbb858f18ceedc4feb96ca0ad84-130x90.jpg

686ebdbb858f18ceedc4feb96ca0ad84-130x90.jpg

474 ms

sdk.js

sdk.js

14 ms

bansub-130x90.jpg

bansub-130x90.jpg

425 ms

12662674_1149911911685848_7765648606908332163_n-600x445.jpg

12662674_1149911911685848_7765648606908332163_n-600x445.jpg

559 ms

tumblr_o2i1mcTWez1qzjb8ko1_1280-750x445.jpg

tumblr_o2i1mcTWez1qzjb8ko1_1280-750x445.jpg

508 ms

gdragon_main-e1365520205443.jpg

gdragon_main-e1365520205443.jpg

508 ms

160202_ygeshop_mainbnr-800x403.jpg

160202_ygeshop_mainbnr-800x403.jpg

662 ms

Taeyang2_1-700x445.jpg

Taeyang2_1-700x445.jpg

676 ms

big-bang-nyc-prudential-center-ryan-song-745x445.jpg

big-bang-nyc-prudential-center-ryan-song-745x445.jpg

615 ms

cJZKeOuBrn4kERxqtaUH3SZ2oysoEQEeKwjgmXLRnTc.ttf

cJZKeOuBrn4kERxqtaUH3SZ2oysoEQEeKwjgmXLRnTc.ttf

324 ms

MTP_ySUJH_bn48VBG8sNSpS3E-kSBmtLoNJPDtbj2Pk.ttf

MTP_ySUJH_bn48VBG8sNSpS3E-kSBmtLoNJPDtbj2Pk.ttf

325 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

709 ms

g.gif

g.gif

49 ms

134 ms

xd_arbiter.php

xd_arbiter.php

47 ms

xd_arbiter.php

xd_arbiter.php

61 ms

Accessibility Review

bigbangvn.com accessibility score

89

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

bigbangvn.com 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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

bigbangvn.com SEO score

92

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 uses legible font sizes

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Bigbangvn.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is English. Our system also found out that Bigbangvn.com 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

bigbangvn.com

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