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olo.vn screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

olo.vn

Welcome to nginx!

Page Load Speed

5.4 sec in total

First Response

641 ms

Resources Loaded

4.4 sec

Page Rendered

387 ms

olo.vn screenshot

About Website

Welcome to olo.vn homepage info - get ready to check Olo best content for Vietnam right away, or after learning these important things about olo.vn

Chuyên trang Mua bán và Cho thuê nhà đất trực tuyến. Mua bán bất động sản hiệu quả, giao dịch nhà đất nhanh chóng. Thông tin dự án phong phú, cập nhật tiến độ thường xuyên.

Visit olo.vn

Key Findings

We analyzed Olo.vn page load time and found that the first response time was 641 ms and then it took 4.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

olo.vn performance score

0

Network Requests Diagram

olo.vn

641 ms

www.olo.vn

905 ms

reset.css

459 ms

olover3.css

691 ms

jquery-1.6.1.min.js

713 ms

Our browser made a total of 80 requests to load all elements on the main page. We found that 74% of them (59 requests) were addressed to the original Olo.vn, 5% (4 requests) were made to Css-dashboard.subiz.com and 4% (3 requests) were made to Agent-data.subiz.com. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Olo.vn.

Page Optimization Overview & Recommendations

Page size can be reduced by 763.1 kB (62%)

Content Size

1.2 MB

After Optimization

475.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Olo.vn main page is 1.2 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. 55% of websites need less resources to load. Javascripts take 662.1 kB which makes up the majority of the site volume.

HTML Optimization

-91%

Potential reduce by 126.7 kB

  • Original 139.8 kB
  • After minification 66.8 kB
  • After compression 13.0 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. This page needs HTML code to be minified as it can gain 73.0 kB, which is 52% 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 126.7 kB or 91% of the original size.

Image Optimization

-4%

Potential reduce by 11.4 kB

  • Original 254.9 kB
  • After minification 243.5 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. Olo images are well optimized though.

JavaScript Optimization

-71%

Potential reduce by 473.0 kB

  • Original 662.1 kB
  • After minification 609.9 kB
  • After compression 189.1 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 473.0 kB or 71% of the original size.

CSS Optimization

-84%

Potential reduce by 152.0 kB

  • Original 181.6 kB
  • After minification 166.7 kB
  • After compression 29.6 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. Olo.vn needs all CSS files to be minified and compressed as it can save up to 152.0 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 43 (56%)

Requests Now

77

After Optimization

34

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 77 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Olo. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

olo.vn

olo.vn

641 ms

www.olo.vn

www.olo.vn

905 ms

reset.css

reset.css

459 ms

olover3.css

olover3.css

691 ms

jquery-1.6.1.min.js

jquery-1.6.1.min.js

713 ms

jquery-ui-1.8.13.custom.min.js

jquery-ui-1.8.13.custom.min.js

962 ms

slimScroll.min.js

slimScroll.min.js

477 ms

contentslider.js

contentslider.js

480 ms

autoNumeric-1.7.4.js

autoNumeric-1.7.4.js

690 ms

jquery.aw-showcase.js

jquery.aw-showcase.js

737 ms

jquery.cookie.js

jquery.cookie.js

737 ms

hoverdiv.js

hoverdiv.js

917 ms

formsearch.js

formsearch.js

918 ms

base.js

base.js

945 ms

home.js

home.js

952 ms

online

online

47 ms

co0Mnj4cmy2MnXmXCGIcOw==.jpgx

co0Mnj4cmy2MnXmXCGIcOw==.jpgx

1158 ms

imgolo.gif

imgolo.gif

243 ms

dotg.gif

dotg.gif

240 ms

bg1px.gif

bg1px.gif

243 ms

bgmenu-active.gif

bgmenu-active.gif

241 ms

bgmenu.gif

bgmenu.gif

238 ms

arrowtop.gif

arrowtop.gif

239 ms

trans.gif

trans.gif

457 ms

no-image-small.jpg

no-image-small.jpg

459 ms

image.php

image.php

467 ms

866fd631cf7b8df962d98bebaa08b792.jpg

866fd631cf7b8df962d98bebaa08b792.jpg

474 ms

image.php

image.php

481 ms

image.php

image.php

481 ms

image.php

image.php

684 ms

image.php

image.php

686 ms

image.php

image.php

700 ms

53f8a4700a07e822f0376e55cdcccc9e.jpg

53f8a4700a07e822f0376e55cdcccc9e.jpg

712 ms

image.php

image.php

720 ms

image.php

image.php

720 ms

aff1a7314caa55f6bb1c58db0415b3c8.jpg

aff1a7314caa55f6bb1c58db0415b3c8.jpg

910 ms

image.php

image.php

913 ms

image.php

image.php

931 ms

image.php

image.php

948 ms

image.php

image.php

958 ms

c1a5b0092ad685f386ec127bf9e21e5a.jpg

c1a5b0092ad685f386ec127bf9e21e5a.jpg

959 ms

image.php

image.php

1136 ms

0a2b50197ed6d9d13a4a348f243e86d7.jpg

0a2b50197ed6d9d13a4a348f243e86d7.jpg

1138 ms

c434b3190156429388a2bfeae1c2e0bf.jpg

c434b3190156429388a2bfeae1c2e0bf.jpg

1160 ms

300x250_olo.jpg

300x250_olo.jpg

1417 ms

cac-buoc-ban-nha.gif

cac-buoc-ban-nha.gif

1193 ms

cac_buoc_ban_nha.jpg

cac_buoc_ban_nha.jpg

1469 ms

adv-tin-vip.gif

adv-tin-vip.gif

1361 ms

adv-VP-hang-B-C.gif

adv-VP-hang-B-C.gif

1590 ms

adv-chungcu-daithanh.jpg

adv-chungcu-daithanh.jpg

1662 ms

trans.gif

trans.gif

1430 ms

imgbg.gif

imgbg.gif

1558 ms

dota.gif

dota.gif

1622 ms

gtm.js

gtm.js

79 ms

loader.js

loader.js

36 ms

widget.txt

widget.txt

79 ms

subiz-widget-view.css

subiz-widget-view.css

91 ms

1

1

105 ms

init

init

157 ms

analytics.js

analytics.js

32 ms

fbds.js

fbds.js

84 ms

collect

collect

12 ms

collect

collect

55 ms

arrow.gif

arrow.gif

1441 ms

button-r.gif

button-r.gif

1478 ms

button-l.gif

button-l.gif

1587 ms

tt-r.gif

tt-r.gif

1658 ms

dotb.gif

dotb.gif

1661 ms

111 ms

cross-storage.html

cross-storage.html

81 ms

default_1453859796.jpg

default_1453859796.jpg

214 ms

logo-icon.png

logo-icon.png

155 ms

c4ca4238a0b923820dcc509a6f75849b-1452826457.png

c4ca4238a0b923820dcc509a6f75849b-1452826457.png

194 ms

1-img_cust_bubble-1451112267.png

1-img_cust_bubble-1451112267.png

196 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

231 ms

dotc.gif

dotc.gif

1463 ms

imgads.gif

imgads.gif

1498 ms

bgthichbox.gif

bgthichbox.gif

1589 ms

close-bubble.png

close-bubble.png

106 ms

22 ms

SEO Factors

olo.vn SEO score

0

Language and Encoding

  • Language Detected

    VI

  • Language Claimed

    VN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Olo.vn can be misinterpreted by Google and other search engines. Our service has detected that Vietnamese is used on the page, and it does not match the claimed language. Our system also found out that Olo.vn 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

olo.vn

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