Tools & Wizards About Us
otongon.com.vn screenshot

Report Summary

  • 18

    Performance

    Renders faster than
    34% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

otongon.com.vn

Trang nhất - Chuyên gia đánh giá và mua bán Ô tô ngon

Page Load Speed

16.8 sec in total

First Response

3 sec

Resources Loaded

13 sec

Page Rendered

802 ms

otongon.com.vn screenshot

About Website

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

Tại sao bạn gọi chiếc xe cưng của bạn là vợ hai hay ô tô ngon? Bạn thử trả lời xem. Nếu bạn cảm thấy câu trả lời của bạn xuất sắc thì ghé thăm ngay hệ thống Ô

Visit otongon.com.vn

Key Findings

We analyzed Otongon.com.vn page load time and found that the first response time was 3 sec and then it took 13.8 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

otongon.com.vn performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.9 s

10/100

10%

LCP (Largest Contentful Paint)

Value11.3 s

0/100

25%

SI (Speed Index)

Value11.9 s

4/100

10%

TBT (Total Blocking Time)

Value600 ms

50/100

30%

CLS (Cumulative Layout Shift)

Value0.818

4/100

15%

TTI (Time to Interactive)

Value12.8 s

13/100

10%

Network Requests Diagram

otongon.com.vn

2996 ms

k2.css

714 ms

bootstrap.min.css

500 ms

bootstrap-responsive.min.css

724 ms

template.css

736 ms

Our browser made a total of 194 requests to load all elements on the main page. We found that 87% of them (168 requests) were addressed to the original Otongon.com.vn, 5% (10 requests) were made to Static.xx.fbcdn.net and 4% (8 requests) were made to Scontent.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (3.2 sec) belongs to the original domain Otongon.com.vn.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.1 MB (14%)

Content Size

8.0 MB

After Optimization

6.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Otongon.com.vn main page is 8.0 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 7.2 MB which makes up the majority of the site volume.

HTML Optimization

-92%

Potential reduce by 224.5 kB

  • Original 244.2 kB
  • After minification 195.2 kB
  • After compression 19.7 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 49.0 kB, which is 20% 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 224.5 kB or 92% of the original size.

Image Optimization

-6%

Potential reduce by 421.7 kB

  • Original 7.2 MB
  • After minification 6.8 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. Oto Ngon images are well optimized though.

JavaScript Optimization

-64%

Potential reduce by 210.0 kB

  • Original 326.3 kB
  • After minification 311.6 kB
  • After compression 116.3 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 210.0 kB or 64% of the original size.

CSS Optimization

-85%

Potential reduce by 229.2 kB

  • Original 270.8 kB
  • After minification 227.4 kB
  • After compression 41.6 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. Otongon.com.vn needs all CSS files to be minified and compressed as it can save up to 229.2 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 42 (22%)

Requests Now

192

After Optimization

150

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 192 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Oto Ngon. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and from 14 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

otongon.com.vn

otongon.com.vn

2996 ms

k2.css

k2.css

714 ms

bootstrap.min.css

bootstrap.min.css

500 ms

bootstrap-responsive.min.css

bootstrap-responsive.min.css

724 ms

template.css

template.css

736 ms

preset-style-1.css

preset-style-1.css

737 ms

css

css

30 ms

jquery.mCustomScrollbar.css

jquery.mCustomScrollbar.css

738 ms

all.css

all.css

750 ms

vmsite-ltr.css

vmsite-ltr.css

945 ms

layout.css

layout.css

968 ms

facebox.css

facebox.css

978 ms

omgmenu.css

omgmenu.css

1008 ms

omgmenu_mobile.css

omgmenu_mobile.css

1005 ms

mootools-core.js

mootools-core.js

1251 ms

core.js

core.js

1183 ms

jquery.min.js

jquery.min.js

20 ms

k2.js

k2.js

1220 ms

respond.min.js

respond.min.js

1243 ms

jquery.min.js

jquery.min.js

1505 ms

jquery-noconflict.js

jquery-noconflict.js

1289 ms

bootstrap.min.js

bootstrap.min.js

1420 ms

caption.js

caption.js

1466 ms

jquery.mCustomScrollbar.concat.min.js

jquery.mCustomScrollbar.concat.min.js

1491 ms

otscript.js

otscript.js

1501 ms

all.js

all.js

1531 ms

vmsite.js

vmsite.js

1662 ms

facebox.js

facebox.js

1726 ms

vmprices.js

vmprices.js

1727 ms

omgmenu.jq.js

omgmenu.jq.js

1745 ms

banneroto.png

banneroto.png

1310 ms

i_pay.png

i_pay.png

1393 ms

20151ef8beed-2ae9-4a50-b3d8-00c78c9de1c3.png

20151ef8beed-2ae9-4a50-b3d8-00c78c9de1c3.png

673 ms

logo-oto-ngon.png

logo-oto-ngon.png

247 ms

call.png

call.png

247 ms

yahoo-icon.png

yahoo-icon.png

248 ms

skype.png

skype.png

256 ms

yahoo.png

yahoo.png

253 ms

skype-icon.png

skype-icon.png

242 ms

support.png

support.png

493 ms

ico_facebook.png

ico_facebook.png

488 ms

google-plus.png

google-plus.png

484 ms

ico_tweet.png

ico_tweet.png

490 ms

ico_youtube.png

ico_youtube.png

494 ms

search-btn.png

search-btn.png

516 ms

deb9f9efc56ef2a940bdf0d58ccaad5c_M.jpg

deb9f9efc56ef2a940bdf0d58ccaad5c_M.jpg

1186 ms

sieugiamgia.png

sieugiamgia.png

741 ms

icon3.jpg

icon3.jpg

743 ms

icon2.png

icon2.png

737 ms

binh-cuu-hoa-bo-7-mon_360x360.jpg

binh-cuu-hoa-bo-7-mon_360x360.jpg

1706 ms

8138_210992062576939_4377755684294816598_n_360x360.jpg

8138_210992062576939_4377755684294816598_n_360x360.jpg

1748 ms

bom-o-to-tu-va-thong-minh_360x360.jpg

bom-o-to-tu-va-thong-minh_360x360.jpg

1730 ms

bo-lot-ghe-da-xe-hoi-3d_360x360.jpg

bo-lot-ghe-da-xe-hoi-3d_360x360.jpg

1480 ms

bo-lot-ghe-da-xe-hoi-5d_360x360.jpg

bo-lot-ghe-da-xe-hoi-5d_360x360.jpg

1972 ms

mat-na-ca-lang-xe-ford-co-den-led_360x360.jpg

mat-na-ca-lang-xe-ford-co-den-led_360x360.jpg

1896 ms

sac-dien-thoai-xe-hoi_360x360.jpg

sac-dien-thoai-xe-hoi_360x360.jpg

1979 ms

nuoc-hoa-xe-hoi_360x360.jpg

nuoc-hoa-xe-hoi_360x360.jpg

2433 ms

sap-thom_360x360.jpg

sap-thom_360x360.jpg

2216 ms

he-thong-dong-mo-cua-xe-hoi-lv-cls86-2-chuot-24v_360x360.jpg

he-thong-dong-mo-cua-xe-hoi-lv-cls86-2-chuot-24v_360x360.jpg

2484 ms

bong-den-o-to-sieu-sang-ltv-9007_360x360.jpg

bong-den-o-to-sieu-sang-ltv-9007_360x360.jpg

2371 ms

bong-den-o-to-sieu-sang-ltv-9004_360x360.jpg

bong-den-o-to-sieu-sang-ltv-9004_360x360.jpg

2715 ms

bong-den-o-to-sieu-sang-ltv-h9_360x360.jpg

bong-den-o-to-sieu-sang-ltv-h9_360x360.jpg

2472 ms

bong-den-o-to-sieu-sang-ltv-h8_360x360.jpg

bong-den-o-to-sieu-sang-ltv-h8_360x360.jpg

2715 ms

choi-gat-mua-3-khuc-lv-wb95s_360x360.jpg

choi-gat-mua-3-khuc-lv-wb95s_360x360.jpg

2604 ms

bo-coi-dia-o-to-denso-12v_360x360.jpg

bo-coi-dia-o-to-denso-12v_360x360.jpg

2682 ms

camera-lui-full-hd-lv-cmr82_360x360.jpg

camera-lui-full-hd-lv-cmr82_360x360.jpg

2742 ms

bong-sieu-sang-osram-h7-nbp-limited-edition_360x360.jpg

bong-sieu-sang-osram-h7-nbp-limited-edition_360x360.jpg

2727 ms

bo-bong-den-xenon-d2s-ltv_360x360.jpg

bo-bong-den-xenon-d2s-ltv_360x360.jpg

2855 ms

bo-bong-den-xenon-d1s-ltv_360x360.jpg

bo-bong-den-xenon-d1s-ltv_360x360.jpg

2924 ms

analytics.js

analytics.js

51 ms

likebox.php

likebox.php

419 ms

collect

collect

17 ms

bo-bong-den-xenon-d1s-ltv-ballast_360x360.jpg

bo-bong-den-xenon-d1s-ltv-ballast_360x360.jpg

2979 ms

bo-bong-den-xenon-h11-ltv_360x360.jpg

bo-bong-den-xenon-h11-ltv_360x360.jpg

2730 ms

bo-bong-den-xenon-hb3-ltv_360x360.jpg

bo-bong-den-xenon-hb3-ltv_360x360.jpg

2984 ms

bo-bong-den-xenon-h7-ltv_360x360.jpg

bo-bong-den-xenon-h7-ltv_360x360.jpg

2764 ms

bo-bong-den-xenon-hb4-ltv_360x360.jpg

bo-bong-den-xenon-hb4-ltv_360x360.jpg

3101 ms

choi-gat-mua-bosch-ecoplus_360x360.jpg

choi-gat-mua-bosch-ecoplus_360x360.jpg

2933 ms

bo-coi-sen-o-to-bosch-ec6-12v_360x360.jpg

bo-coi-sen-o-to-bosch-ec6-12v_360x360.jpg

2740 ms

bong-den-o-to-osram-h3-original_360x360.jpg

bong-den-o-to-osram-h3-original_360x360.jpg

2776 ms

bo-bong-den-xenon-h3_360x360.jpg

bo-bong-den-xenon-h3_360x360.jpg

3192 ms

bong-sieu-sang-osram-h4-nbp-limited-edition_360x360.jpg

bong-sieu-sang-osram-h4-nbp-limited-edition_360x360.jpg

3222 ms

bong-den-o-to-osram-xenon-h7_360x360.jpg

bong-den-o-to-osram-xenon-h7_360x360.jpg

2985 ms

bong-den-o-to-osram-hb3_360x360.jpg

bong-den-o-to-osram-hb3_360x360.jpg

2970 ms

kyEKgjk51ZE.css

kyEKgjk51ZE.css

199 ms

xgj7bXhJNEH.css

xgj7bXhJNEH.css

240 ms

q68gy-v_YMF.js

q68gy-v_YMF.js

319 ms

FJmpeSpHpjS.js

FJmpeSpHpjS.js

398 ms

0wM5s1Khldu.js

0wM5s1Khldu.js

346 ms

1bNoFZUdlYZ.js

1bNoFZUdlYZ.js

346 ms

camera-hanh-trinh-lv-dvr81-16gb8_360x360.jpg

camera-hanh-trinh-lv-dvr81-16gb8_360x360.jpg

3012 ms

body-kit-danh-cho-xe-toyota-altis2_360x360.jpg

body-kit-danh-cho-xe-toyota-altis2_360x360.jpg

3110 ms

bo-bong-den-xenon-h4_360x360.jpg

bo-bong-den-xenon-h4_360x360.jpg

3214 ms

11880531_651876431616444_6623463616042290677_n.jpg

11880531_651876431616444_6623463616042290677_n.jpg

218 ms

12039245_666747253462695_7787853062836813112_n.png

12039245_666747253462695_7787853062836813112_n.png

258 ms

12809767_479391412267921_585440583627563371_n.jpg

12809767_479391412267921_585440583627563371_n.jpg

300 ms

11066518_604820172988825_2597316732324325459_n.jpg

11066518_604820172988825_2597316732324325459_n.jpg

400 ms

1488053_821329321345637_2101341041134040749_n.jpg

1488053_821329321345637_2101341041134040749_n.jpg

379 ms

12651374_476117605908307_6127776842793776700_n.jpg

12651374_476117605908307_6127776842793776700_n.jpg

373 ms

252237_179984862355571_5819892097172576441_n.jpg

252237_179984862355571_5819892097172576441_n.jpg

399 ms

12316508_475676419278457_8240391832485022851_n.jpg

12316508_475676419278457_8240391832485022851_n.jpg

322 ms

wL6VQj7Ab77.png

wL6VQj7Ab77.png

52 ms

s7jcwEQH7Sx.png

s7jcwEQH7Sx.png

53 ms

bo-coi-sen-oto-denso-12v_360x360.jpg

bo-coi-sen-oto-denso-12v_360x360.jpg

2571 ms

I6-MnjEovm5.js

I6-MnjEovm5.js

42 ms

pQrUxxo5oQp.js

pQrUxxo5oQp.js

83 ms

bo-coi-dia-o-to-bosch-fc2-12v_360x360.jpg

bo-coi-dia-o-to-bosch-fc2-12v_360x360.jpg

2452 ms

bo-lot-ghe-tho-cam-lv-cs90s5_360x360.jpg

bo-lot-ghe-tho-cam-lv-cs90s5_360x360.jpg

2752 ms

man-hinh-an-ninh-lv-tft96_360x360.jpg

man-hinh-an-ninh-lv-tft96_360x360.jpg

2513 ms

choi-gat-mua-sat-lv-wb95_360x360.jpg

choi-gat-mua-sat-lv-wb95_360x360.jpg

2499 ms

bong-den-xe-hoi-osram-h27-2_360x360.jpg

bong-den-xe-hoi-osram-h27-2_360x360.jpg

2189 ms

bong-den-o-to-osram-h1-original_360x360.jpg

bong-den-o-to-osram-h1-original_360x360.jpg

2211 ms

boc-tay-lai-loai-vien-ma-lv-swc0097_360x360.jpg

boc-tay-lai-loai-vien-ma-lv-swc0097_360x360.jpg

2468 ms

nano-phu-bong-kim-loai-titan-owenc_360x360.jpg

nano-phu-bong-kim-loai-titan-owenc_360x360.jpg

2346 ms

bong-den-xe-hoi-loai-tieu-chuan-_360x360.jpg

bong-den-xe-hoi-loai-tieu-chuan-_360x360.jpg

2293 ms

bong-sieu-sang-osram-hb4-nbp_360x360.jpg

bong-sieu-sang-osram-hb4-nbp_360x360.jpg

2055 ms

bong-den-o-to-xenon-osram-d1s_360x360.jpg

bong-den-o-to-xenon-osram-d1s_360x360.jpg

2029 ms

boc-tay-lai-loai-tieu-chuan-lv-74247_360x360.jpg

boc-tay-lai-loai-tieu-chuan-lv-74247_360x360.jpg

2214 ms

nap-binh-xang-bt50-va-ranger_360x360.jpg

nap-binh-xang-bt50-va-ranger_360x360.jpg

2655 ms

bong-den-xe-hoi-loai-sieu-sang-h7_360x360.jpg

bong-den-xe-hoi-loai-sieu-sang-h7_360x360.jpg

2057 ms

bong-sieu-sang-osram-h1-nbp_360x360.jpg

bong-sieu-sang-osram-h1-nbp_360x360.jpg

2031 ms

bong-den-o-to-sieu-sang-osram-h11-nbp_360x360.jpg

bong-den-o-to-sieu-sang-osram-h11-nbp_360x360.jpg

2088 ms

boc-tay-lai-loai-tot-lv-swc857963_360x360.jpg

boc-tay-lai-loai-tot-lv-swc857963_360x360.jpg

2195 ms

ve-mua-bt50-va-ranger_360x360.jpg

ve-mua-bt50-va-ranger_360x360.jpg

2202 ms

bong-den-xe-hoi-loai-sieu-sang-h1_360x360.jpg

bong-den-xe-hoi-loai-sieu-sang-h1_360x360.jpg

2128 ms

bong-den-o-to-xenon-osram-d4s_360x360.jpg

bong-den-o-to-xenon-osram-d4s_360x360.jpg

2064 ms

bong-den-xe-hoi-loai-sieu-sang-hb3-9005_360x360.jpg

bong-den-xe-hoi-loai-sieu-sang-hb3-9005_360x360.jpg

2068 ms

bong-den-o-to-osram-h4-original_360x360.jpg

bong-den-o-to-osram-h4-original_360x360.jpg

2158 ms

bo-coi-dia-24v-lv-dh885_360x360.jpg

bo-coi-dia-24v-lv-dh885_360x360.jpg

2246 ms

vien-den-truoc-sau-bt50-ranger-altis-fortuner-yaris_360x360.jpg

vien-den-truoc-sau-bt50-ranger-altis-fortuner-yaris_360x360.jpg

2021 ms

1432282791981_360x360.jpg

1432282791981_360x360.jpg

2272 ms

he-thong-cam-bien-lui-xe-hoi-lv-ips85_360x360.jpg

he-thong-cam-bien-lui-xe-hoi-lv-ips85_360x360.jpg

2046 ms

phu-kinh-nano-ppg_360x360.jpg

phu-kinh-nano-ppg_360x360.jpg

2402 ms

bong-den-o-to-sieu-sang-osram-h7-nbp_360x360.jpg

bong-den-o-to-sieu-sang-osram-h7-nbp_360x360.jpg

2143 ms

bo-coi-dia-12v-lv-dh702_360x360.jpg

bo-coi-dia-12v-lv-dh702_360x360.jpg

2774 ms

bong-den-o-to-sieu-sang-osram-h4-nbp_360x360.jpg

bong-den-o-to-sieu-sang-osram-h4-nbp_360x360.jpg

2038 ms

camera-lui-full-hd-lv-cmr82s_360x360.jpg

camera-lui-full-hd-lv-cmr82s_360x360.jpg

1990 ms

bong-den-o-to-osram-xenon-hb4_360x360.jpg

bong-den-o-to-osram-xenon-hb4_360x360.jpg

2028 ms

he-thong-dong-mo-cua-xe-hoi-lv-cls86s-khong-chuot-12v_360x360.jpg

he-thong-dong-mo-cua-xe-hoi-lv-cls86s-khong-chuot-12v_360x360.jpg

2000 ms

boc-tay-lai-loai-vip-vien-chi-lv-swc5125_360x360.jpg

boc-tay-lai-loai-vip-vien-chi-lv-swc5125_360x360.jpg

2003 ms

bong-den-o-to-sieu-sang-osram-h3-nbp_360x360.jpg

bong-den-o-to-sieu-sang-osram-h3-nbp_360x360.jpg

2077 ms

bong-den-xe-hoi-loai-sieu-sang-h27-2-881_360x360.jpg

bong-den-xe-hoi-loai-sieu-sang-h27-2-881_360x360.jpg

2004 ms

bong-den-o-to-osram-xenon-h4_360x360.jpg

bong-den-o-to-osram-xenon-h4_360x360.jpg

2034 ms

tham-cuon-lot-san-cao-su-mini-lv-pvc9359_360x360.jpg

tham-cuon-lot-san-cao-su-mini-lv-pvc9359_360x360.jpg

1924 ms

bong-den-xe-hoi-loai-sieu-sang-hb4-9006_360x360.jpg

bong-den-xe-hoi-loai-sieu-sang-hb4-9006_360x360.jpg

1820 ms

bong-den-o-to-osram-d4r_360x360.jpg

bong-den-o-to-osram-d4r_360x360.jpg

1931 ms

bo-bong-den-xenon-h1_360x360.jpg

bo-bong-den-xenon-h1_360x360.jpg

1943 ms

bong-den-xe-hoi-loai-sieu-sang-h11_360x360.jpg

bong-den-xe-hoi-loai-sieu-sang-h11_360x360.jpg

1807 ms

bong-sieu-sang-xenon-osram-h11_360x360.jpg

bong-sieu-sang-xenon-osram-h11_360x360.jpg

1779 ms

bong-den-xe-hoi-loai-sieu-sang-h27-1-880_360x360.jpg

bong-den-xe-hoi-loai-sieu-sang-h27-1-880_360x360.jpg

1774 ms

bong-den-xe-hoi-loai-sieu-sang-h4_360x360.jpg

bong-den-xe-hoi-loai-sieu-sang-h4_360x360.jpg

1915 ms

bong-sieu-sang-osram-hb3-nbp_360x360.jpg

bong-sieu-sang-osram-hb3-nbp_360x360.jpg

1868 ms

boc-tay-lai-loai-tot-lv-swc1461_360x360.jpg

boc-tay-lai-loai-tot-lv-swc1461_360x360.jpg

1826 ms

may-bom-hoi-mini-lv-cps88_360x360.jpg

may-bom-hoi-mini-lv-cps88_360x360.jpg

2300 ms

he-thong-cam-bien-truoc-sau-xe-hoi-lv-ips85s_360x360.jpg

he-thong-cam-bien-truoc-sau-xe-hoi-lv-ips85s_360x360.jpg

1759 ms

he-thong-dong-mo-cua-xe-hoi-lv-cls86s-khong-chuot_360x360.jpg

he-thong-dong-mo-cua-xe-hoi-lv-cls86s-khong-chuot_360x360.jpg

1777 ms

he-thong-dong-mo-cua-xe-hoi-lv-cls95-khong-chuot-12v_360x360.jpg

he-thong-dong-mo-cua-xe-hoi-lv-cls95-khong-chuot-12v_360x360.jpg

2346 ms

he-thong-dong-mo-cua-xe-hoi-lv-cls86-4-chuot-12v_360x360.jpg

he-thong-dong-mo-cua-xe-hoi-lv-cls86-4-chuot-12v_360x360.jpg

1746 ms

bo-coi-dia-12v-hl002_360x360.jpg

bo-coi-dia-12v-hl002_360x360.jpg

1793 ms

email.png

email.png

1762 ms

bong-den-o-to-xenon-osram-d2s_360x360.jpg

bong-den-o-to-xenon-osram-d2s_360x360.jpg

1765 ms

bong-den-o-to-osram-xenon-h1_360x360.jpg

bong-den-o-to-osram-xenon-h1_360x360.jpg

1872 ms

custom1.png

custom1.png

1813 ms

custom2.png

custom2.png

1758 ms

custom3.png

custom3.png

1764 ms

custom4.png

custom4.png

1957 ms

custom5.png

custom5.png

1822 ms

custom6.png

custom6.png

1749 ms

block1.png

block1.png

1994 ms

block2.png

block2.png

1747 ms

block4.png

block4.png

1734 ms

block3.png

block3.png

1924 ms

facebook.png

facebook.png

1852 ms

tweet.png

tweet.png

1839 ms

rss.png

rss.png

1925 ms

googleplus.png

googleplus.png

1709 ms

linkedin.png

linkedin.png

1797 ms

home.png

home.png

1831 ms

contact.png

contact.png

1842 ms

world.png

world.png

1832 ms

gotop.png

gotop.png

1701 ms

banner-bottom.png

banner-bottom.png

1739 ms

top_bg.png

top_bg.png

1759 ms

icon-prev-bold.png

icon-prev-bold.png

1894 ms

icon-next-bold.png

icon-next-bold.png

1897 ms

icon-prev.png

icon-prev.png

1889 ms

icon-next.png

icon-next.png

1730 ms

icon-plus.png

icon-plus.png

1744 ms

facebook.png

facebook.png

1771 ms

tweet.png

tweet.png

1993 ms

rss.png

rss.png

1971 ms

googleplus.png

googleplus.png

1825 ms

linkedin.png

linkedin.png

1757 ms

footer_bg.png

footer_bg.png

1751 ms

Accessibility Review

otongon.com.vn accessibility score

83

Accessibility Issues

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

Buttons do not have an accessible name

High

Links do not have a discernible name

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.

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 IDs are not unique

Best Practices

otongon.com.vn best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

otongon.com.vn SEO score

91

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

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

    VI

  • Language Claimed

    EN

  • Encoding

    UTF-8

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

otongon.com.vn

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