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Report Summary

About Website

Click here to check amazing Donaco content for Vietnam. Otherwise, check out these important facts you probably never knew about donaco.vn

Kim thu set tốt nhất, chúng tôi chuyên phân phối các loại kim thu sét nhập khẩu chính hãng Cty TNHH thương mại đông nam

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name

value

score

weighting

FCP (First Contentful Paint)

Value0.6 s

100/100

10%

LCP (Largest Contentful Paint)

Value1.2 s

100/100

25%

SI (Speed Index)

Value1.5 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value0.6 s

100/100

10%

donaco.vn

742 ms

iis-85.png

1193 ms

Our browser made a total of 2 requests to load all elements on the main page. We found that all of those requests were addressed to Donaco.vn and no external sources were called. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Donaco.vn.

Content Size

100.4 kB

After Optimization

83.6 kB

In fact, the total size of Donaco.vn main page is 100.4 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. Images take 99.7 kB which makes up the majority of the site volume.

HTML Optimization

-33%

Potential reduce by 217 B

Original 664 B
After minification 663 B
After compression 447 B

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 217 B or 33% of the original size.

Image Optimization

-17%

Potential reduce by 16.5 kB

Original 99.7 kB
After minification 83.2 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. Obviously, Donaco needs image optimization as it can save up to 16.5 kB or 17% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

Requests Now

After Optimization

The browser has sent 1 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Donaco. According to our analytics all requests are already optimized.

Accessibility Issues

These are opportunities to improve the interpretation of your content by users in different locales.

High

<html> element does not have a [lang] attribute

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

Search Engine Optimization Advices

Language and Encoding

Language Detected

VI
Language Claimed

N/A
Encoding

ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Donaco.vn can be misinterpreted by Google and other search engines. Our service has detected that Vietnamese is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Donaco.vn main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

donaco.vn

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