4.1 sec in total
602 ms
3.2 sec
360 ms
Welcome to giaitoan.vn homepage info - get ready to check Giaitoan best content for Vietnam right away, or after learning these important things about giaitoan.vn
Giải Toán giúp bạn giải bài tập Toán, luyện tập, trắc nghiệm và giải đáp môn Toán nhanh chóng, chính xác
Visit giaitoan.vnWe analyzed Giaitoan.vn page load time and found that the first response time was 602 ms and then it took 3.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
giaitoan.vn performance score
name
value
score
weighting
Value1.5 s
96/100
10%
Value2.4 s
92/100
25%
Value13.8 s
1/100
10%
Value2,090 ms
7/100
30%
Value0.03
100/100
15%
Value10.4 s
24/100
10%
602 ms
309 ms
1235 ms
7 ms
236 ms
Our browser made a total of 94 requests to load all elements on the main page. We found that 20% of them (19 requests) were addressed to the original Giaitoan.vn, 10% (9 requests) were made to Cdn.vindicosuite.com and 7% (7 requests) were made to C.betrad.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Giaitoan.vn.
Page size can be reduced by 614.0 kB (65%)
945.9 kB
331.9 kB
In fact, the total size of Giaitoan.vn main page is 945.9 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. 60% of websites need less resources to load. Javascripts take 681.3 kB which makes up the majority of the site volume.
Potential reduce by 28.6 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 5.9 kB, which is 17% 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 28.6 kB or 81% of the original size.
Potential reduce by 10.9 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. Obviously, Giaitoan needs image optimization as it can save up to 10.9 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 461.8 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 461.8 kB or 68% of the original size.
Potential reduce by 112.6 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. Giaitoan.vn needs all CSS files to be minified and compressed as it can save up to 112.6 kB or 82% of the original size.
Number of requests can be reduced by 44 (51%)
87
43
The browser has sent 87 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Giaitoan. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 27 to 1 for JavaScripts and as a result speed up the page load time.
giaitoan.vn
602 ms
giaitoan.css
309 ms
giaitoan.js
1235 ms
show_ads.js
7 ms
css
236 ms
ga.js
13 ms
hinh-nen.png
241 ms
icon-moi.gif
245 ms
usa-flag.png
288 ms
vietnam-flag.png
456 ms
hot.gif
463 ms
game-phep-cong_thumb.png
471 ms
game-phep-tru_thumb.png
471 ms
game-phep-nhan_thumb.png
506 ms
dang-thuc-nhan-chia_thumb.png
531 ms
game-phan-so_thumb.png
696 ms
game-so-thap-phan_thumb.png
702 ms
game-phuong-trinh_thumb.png
713 ms
ca-pub-3893988736541720.js
210 ms
zrt_lookup.html
207 ms
show_ads_impl.js
140 ms
__utm.gif
139 ms
__utm.gif
133 ms
practiced
667 ms
practiced
689 ms
practiced
687 ms
ads
180 ms
osd.js
19 ms
ads
252 ms
ads
157 ms
91 ms
adj
80 ms
beacon
66 ms
84 ms
adj
68 ms
beacon
45 ms
44 ms
0
170 ms
surly.js
53 ms
102 ms
adj
112 ms
beacon
43 ms
index.html
429 ms
verify_selector.js
191 ms
blank.gif
303 ms
61 ms
ba.html
47 ms
pixel
59 ms
lidar.js
60 ms
sbhK2lTE.js
123 ms
pixel
55 ms
4.gif
46 ms
index.html
431 ms
verify_selector.js
234 ms
bapi
248 ms
blank.gif
323 ms
70 ms
activityi;src=4236808;type=invmedia;cat=vgp5hfjo;ord=357296227
123 ms
4311.js
56 ms
pixel
97 ms
index.html
427 ms
verify_selector.js
246 ms
bapi
276 ms
blank.gif
247 ms
cTrvNaRi.html
10 ms
Tqng9ngJVK4Gqvh3e602hP-HqlN49KFEUSDtmrOPmWo.js
29 ms
verifyr.js
201 ms
activityi;src=4236808;type=invmedia;cat=v07FUQdA;ord=357296227
120 ms
activityi;src=4236808;type=invmedia;cat=jzxoorcy;ord=357296227
223 ms
0
112 ms
surly.js
115 ms
verifyr.js
137 ms
pixel
76 ms
sd
86 ms
verifyr.js
128 ms
pixel
115 ms
beacon.js
208 ms
0
159 ms
bg.png
163 ms
adchoices.en.png
204 ms
dbapi
153 ms
dbapi
77 ms
dt
95 ms
dt
42 ms
dt
47 ms
dt
60 ms
BreastAugmentation_728x90_logo.jpg
39 ms
BreastAugmentation_728x90_bg2.jpg
63 ms
BreastAugmentation_728x90_bg1.jpg
62 ms
Rejuvenation_160x600_logo.gif
67 ms
MommyMakeover_160x600_bg.jpg
78 ms
Rejuvenation_728x90_logo.gif
73 ms
box_19_top-right.png
28 ms
ci.png
19 ms
giaitoan.vn accessibility score
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
[aria-*] attributes do not match their roles
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
giaitoan.vn best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
giaitoan.vn SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
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
Document uses legible font sizes
VI
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Giaitoan.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 Giaitoan.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.
giaitoan.vn
Open Graph description is not detected on the main page of Giaitoan. 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: