4.1 sec in total
1 sec
2.8 sec
314 ms
Click here to check amazing Com Bui content. Otherwise, check out these important facts you probably never knew about combui.com
Dịch vụ Cơm hộp, Dich vu Com hop, Cơm xuất, Com xuat, Cơm văn phòng, Com van phong, Cơm trưa, Com trua. Dịch vụ Ăn uống, Phục vụ tận nơi tại Hà Nội, Giao hàng, Đặt hàng Trực tuyến Online
Visit combui.comWe analyzed Combui.com page load time and found that the first response time was 1 sec and then it took 3.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
combui.com performance score
name
value
score
weighting
Value3.2 s
43/100
10%
Value4.1 s
47/100
25%
Value4.4 s
75/100
10%
Value120 ms
97/100
30%
Value0.173
69/100
15%
Value4.1 s
87/100
10%
1030 ms
162 ms
14 ms
339 ms
156 ms
Our browser made a total of 64 requests to load all elements on the main page. We found that 77% of them (49 requests) were addressed to the original Combui.com, 9% (6 requests) were made to Google.com and 6% (4 requests) were made to Bb.com.vn. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Bb.com.vn.
Page size can be reduced by 285.1 kB (58%)
491.9 kB
206.8 kB
In fact, the total size of Combui.com main page is 491.9 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 35% of websites need less resources to load. Javascripts take 217.9 kB which makes up the majority of the site volume.
Potential reduce by 87.5 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 87.5 kB or 76% of the original size.
Potential reduce by 7.2 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. Com Bui images are well optimized though.
Potential reduce by 148.8 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 148.8 kB or 68% of the original size.
Potential reduce by 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. Combui.com needs all CSS files to be minified and compressed as it can save up to 41.6 kB or 82% of the original size.
Number of requests can be reduced by 34 (54%)
63
29
The browser has sent 63 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Com Bui. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.
combui.com
1030 ms
ja.news.fp.css
162 ms
ja.news.css
14 ms
mootools.js
339 ms
caption.js
156 ms
ajax_1.2.js
222 ms
system.css
12 ms
general.css
13 ms
editor.css
14 ms
highslide.css
20 ms
template.css
22 ms
typo.css
29 ms
mootabs1.2.css
30 ms
ja.script.js
205 ms
swfobject.js
226 ms
highslide-full.js
427 ms
ja.cssmenu.css
156 ms
ja.cssmenu.js
346 ms
jsapi
20 ms
validate.js
348 ms
mootabs1.2.js
327 ms
18 ms
default+en.css
5 ms
default+en.I.js
12 ms
bullet.gif
152 ms
bb615x68.gif
1119 ms
online
77 ms
logo.gif
20 ms
vline.gif
18 ms
zoomin.cur
172 ms
user-increase.gif
107 ms
user-reset.gif
161 ms
user-decrease.gif
167 ms
quan-cafe-o-sai-gon-01_276_300.jpg
286 ms
01_100_100.jpg
271 ms
trai-cay-va-so-co-la-sua_74_100.jpg
316 ms
kem-chien-kieu-nhat-01_100_75.jpg
304 ms
vit-nuong-la-lot_100_79.jpg
311 ms
hai-con-vi-cho-an-qua-nhieu-dam_100_79.jpg
376 ms
salat-xuc-xich_100_78.jpg
451 ms
cach-ngam-ruou-thuoc_100_76.jpg
465 ms
sashimi-mon-an-am-thuc-cua-nhat-ban-01_100_67.jpg
485 ms
6-bai-thuoc-tu-cay-rau-ngo_100_72.jpg
312 ms
d1_100_100.jpg
493 ms
quan-cafe-ha-noi_67_100.jpg
505 ms
pho-va-nem_100_75.jpg
379 ms
maylocnuoc.jpg
525 ms
dochoi.jpg
597 ms
sale.jpg
647 ms
livemarks.png
673 ms
bb48x48.gif
839 ms
bb300x173.gif
1116 ms
bb300x68.gif
840 ms
dot.gif
560 ms
zin-section-bg.gif
630 ms
js15.js
42 ms
0.php
4 ms
ga.js
24 ms
__utm.gif
24 ms
drop-shadow.png
47 ms
small-logo.png
46 ms
zoomout.cur
155 ms
loader.white.gif
5 ms
clear.gif
14 ms
combui.com accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
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
Image elements do not have [alt] attributes
Links do not have a discernible name
combui.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Issues were logged in the Issues panel in Chrome Devtools
combui.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
VI
VI
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Combui.com can be misinterpreted by Google and other search engines. Our service has detected that Vietnamese is used on the page, and it matches the claimed language. Our system also found out that Combui.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.
combui.com
Open Graph description is not detected on the main page of Com Bui. 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: