Access sokhcn.vinhphuc.gov.vn. Cổng thông tin giao tiếp điện tử Vĩnh Phúc

name

value

score

weighting

FCP (First Contentful Paint)

Value28.5 s

0/100

10%

LCP (Largest Contentful Paint)

Value39.9 s

0/100

25%

SI (Speed Index)

Value48.1 s

0/100

10%

TBT (Total Blocking Time)

Value410 ms

67/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value70.5 s

0/100

10%

sokhcn.vinhphuc.gov.vn

1161 ms

home.aspx

4142 ms

corev15.css

856 ms

initstrings.js

1940 ms

init.js

2005 ms

Our browser made a total of 101 requests to load all elements on the main page. We found that 91% of them (92 requests) were addressed to the original Sokhcn.vinhphuc.gov.vn, 2% (2 requests) were made to Connect.facebook.net and 1% (1 request) were made to Cdnjs.cloudflare.com. The less responsive or slowest element that took the longest time to load (7.9 sec) belongs to the original domain Sokhcn.vinhphuc.gov.vn.

Content Size

5.3 MB

After Optimization

5.0 MB

In fact, the total size of Sokhcn.vinhphuc.gov.vn main page is 5.3 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. 60% of websites need less resources to load. Images take 3.6 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 111.4 kB

Original 139.4 kB
After minification 125.9 kB
After compression 28.0 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. 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 111.4 kB or 80% of the original size.

Image Optimization

-3%

Potential reduce by 104.9 kB

Original 3.6 MB
After minification 3.5 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. Sokhcn Vinhphuc images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 31.8 kB

Original 1.4 MB
After minification 1.4 MB
After compression 1.4 MB

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. This website has mostly compressed JavaScripts.

CSS Optimization

-10%

Potential reduce by 10.5 kB

Original 103.3 kB
After minification 103.1 kB
After compression 92.8 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. Sokhcn.vinhphuc.gov.vn has all CSS files already compressed.

Requests Now

After Optimization

The browser has sent 94 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sokhcn Vinhphuc. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 37 to 1 for JavaScripts and from 16 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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.

High

[aria-hidden="true"] elements contain focusable descendents

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

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.

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Displays images with incorrect aspect ratio

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

Search Engine Optimization Advices

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

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

High

Image elements do not have [alt] attributes

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 Sokhcn.vinhphuc.gov.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 Sokhcn.vinhphuc.gov.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

sokhcn.vinhphuc.gov.vn

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

Report Summary

Performance

Accessibility

Best Practices

SEO

Cổng thông tin giao tiếp điện tử Vĩnh Phúc

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

sokhcn.vinhphuc.gov.vn

home.aspx

corev15.css

initstrings.js

init.js

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

sokhcn.vinhphuc.gov.vn

home.aspx

corev15.css

initstrings.js

init.js

theming.js

ScriptResource.axd

blank.js

ScriptResource.axd

skhcn.css

Detail.css

response.css

daterangepicker.css

slick-theme.css

slick.css

all.min.css

bootstrap.min.css

bootstrap-dialog.css

jquery.fancybox.min.css

select2.css

jquery.fileupload.css

jquery.fileupload-ui.css

style.min.css

jquery-3.5.1.min.js

jquery-1.12.4.min.js

select2.min.js

commonjs.js

jquery.ui.widget.js

canvas-to-blob.min.js

jquery.blueimp-gallery.min.js

jquery.iframe-transport.js

jquery.fileupload.js

jquery.fileupload-process.js

jquery.fileupload-validate.js

jquery.fileupload-ui.js

regfileupload.js

popper.min.js

bootstrap.min.js

sdk.js

sdk.js

jstree.min.js

slick.min.js

kendo.all.min.js