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Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

datlun.com

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Page Load Speed

2.4 sec in total

First Response

283 ms

Resources Loaded

1.7 sec

Page Rendered

388 ms

datlun.com screenshot

About Website

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

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Key Findings

We analyzed Datlun.com page load time and found that the first response time was 283 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 45% of websites can load faster.

Performance Metrics

datlun.com performance score

0

Network Requests Diagram

datlun.com

283 ms

www.datlun.com

455 ms

font-awesome.min.css

5 ms

bootstrap.min.css

6 ms

bootstrap.min.js

121 ms

Our browser made a total of 56 requests to load all elements on the main page. We found that 4% of them (2 requests) were addressed to the original Datlun.com, 29% (16 requests) were made to Lh5.ggpht.com and 13% (7 requests) were made to 3.bp.blogspot.com. The less responsive or slowest element that took the longest time to load (878 ms) relates to the external source 4.bp.blogspot.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 400.8 kB (24%)

Content Size

1.7 MB

After Optimization

1.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Datlun.com main page is 1.7 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. 50% of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-70%

Potential reduce by 125.2 kB

  • Original 179.2 kB
  • After minification 170.1 kB
  • After compression 54.0 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 125.2 kB or 70% of the original size.

Image Optimization

-10%

Potential reduce by 127.6 kB

  • Original 1.3 MB
  • After minification 1.1 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. Datlun images are well optimized though.

JavaScript Optimization

-47%

Potential reduce by 27.1 kB

  • Original 57.8 kB
  • After minification 57.8 kB
  • After compression 30.7 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 27.1 kB or 47% of the original size.

CSS Optimization

-83%

Potential reduce by 121.0 kB

  • Original 146.3 kB
  • After minification 146.2 kB
  • After compression 25.3 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. Datlun.com needs all CSS files to be minified and compressed as it can save up to 121.0 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (20%)

Requests Now

51

After Optimization

41

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 51 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Datlun. 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 as a result speed up the page load time.

Network Requests Diagram

datlun.com

datlun.com

283 ms

www.datlun.com

www.datlun.com

455 ms

font-awesome.min.css

font-awesome.min.css

5 ms

bootstrap.min.css

bootstrap.min.css

6 ms

bootstrap.min.js

bootstrap.min.js

121 ms

sdk.js

sdk.js

255 ms

plusone.js

plusone.js

221 ms

fbevents.js

fbevents.js

326 ms

analytics.js

analytics.js

82 ms

DAODACDAT92LOGO.png

DAODACDAT92LOGO.png

248 ms

thongkehoctienghantainha.png

thongkehoctienghantainha.png

350 ms

tai-lieu-giao-tiep-tieng-han.png

tai-lieu-giao-tiep-tieng-han.png

374 ms

d2.png

d2.png

511 ms

sach-vui-hoc-tieng-han.png

sach-vui-hoc-tieng-han.png

368 ms

icon18_wrench_allbkg.png

icon18_wrench_allbkg.png

136 ms

dmca_protected_sml_120e.png

dmca_protected_sml_120e.png

163 ms

vpbank_mien_phi_su_dung_tai_khoan_thanh_toan_trong_12_thang_voi_nhieu_qua_tang_khi_khach_hang_mo_the_2.png

vpbank_mien_phi_su_dung_tai_khoan_thanh_toan_trong_12_thang_voi_nhieu_qua_tang_khi_khach_hang_mo_the_2.png

435 ms

2000-tu-vung-klpt.png

2000-tu-vung-klpt.png

333 ms

2000-tu-vung-klpt.png

2000-tu-vung-klpt.png

205 ms

2000-tu-vung-klpt.png

2000-tu-vung-klpt.png

308 ms

Share%2Btai%2Blieu%2Btieng%2Bhan.png

Share%2Btai%2Blieu%2Btieng%2Bhan.png

118 ms

Share%2Btai%2Blieu%2Btieng%2Bhan.png

Share%2Btai%2Blieu%2Btieng%2Bhan.png

205 ms

ngu-phap-han-ngu-so-cap.png

ngu-phap-han-ngu-so-cap.png

540 ms

nham-lan-trongtieng-han.png

nham-lan-trongtieng-han.png

352 ms

dong-am-trong-tieng-han.png

dong-am-trong-tieng-han.png

353 ms

sachtienghan2.png

sachtienghan2.png

238 ms

DatLun1.png

DatLun1.png

239 ms

sachtienghan2.png

sachtienghan2.png

482 ms

apphoctienghan.png

apphoctienghan.png

143 ms

Share%2Btai%2Blieu%2Btieng%2Bhan.png

Share%2Btai%2Blieu%2Btieng%2Bhan.png

200 ms

apphoctienghan.png

apphoctienghan.png

878 ms

Share%2Btai%2Blieu%2Btieng%2Bhan.png

Share%2Btai%2Blieu%2Btieng%2Bhan.png

429 ms

thongkehoctienghantainha.png

thongkehoctienghantainha.png

303 ms

tai-lieu-giao-tiep-tieng-han.png

tai-lieu-giao-tiep-tieng-han.png

337 ms

d2.png

d2.png

420 ms

vpbank_mien_phi_su_dung_tai_khoan_thanh_toan_trong_12_thang_voi_nhieu_qua_tang_khi_khach_hang_mo_the_2.png

vpbank_mien_phi_su_dung_tai_khoan_thanh_toan_trong_12_thang_voi_nhieu_qua_tang_khi_khach_hang_mo_the_2.png

468 ms

ngu-phap-han-ngu-so-cap.png

ngu-phap-han-ngu-so-cap.png

538 ms

2000-tu-vung-klpt.png

2000-tu-vung-klpt.png

338 ms

nham-lan-trongtieng-han.png

nham-lan-trongtieng-han.png

400 ms

dong-am-trong-tieng-han.png

dong-am-trong-tieng-han.png

350 ms

sach-vui-hoc-tieng-han.png

sach-vui-hoc-tieng-han.png

374 ms

apphoctienghan.png

apphoctienghan.png

349 ms

Share%2Btai%2Blieu%2Btieng%2Bhan.png

Share%2Btai%2Blieu%2Btieng%2Bhan.png

571 ms

sachtienghan2.png

sachtienghan2.png

576 ms

Share%2Btai%2Blieu%2Btieng%2Bhan.png

Share%2Btai%2Blieu%2Btieng%2Bhan.png

354 ms

2000-tu-vung-klpt.png

2000-tu-vung-klpt.png

373 ms

DatLun1.png

DatLun1.png

385 ms

collect

collect

56 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

58 ms

collect

collect

136 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

45 ms

160 ms

xd_arbiter.php

xd_arbiter.php

148 ms

xd_arbiter.php

xd_arbiter.php

271 ms

145 ms

ga-audiences

ga-audiences

57 ms

SEO Factors

datlun.com SEO score

0

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    VI

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Datlun.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 Vietnamese. Our system also found out that Datlun.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

datlun.com

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