Report Summary

  • 100

    Performance

    Renders faster than
    97% of other websites

  • 91

    Accessibility

    Visual factors better than
    that of 77% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 67

    SEO

    Google-friendlier than
    25% of websites

anhsao.adctopweb.com

IIS Windows Server

Page Load Speed

55.3 sec in total

First Response

7.3 sec

Resources Loaded

47.5 sec

Page Rendered

485 ms

anhsao.adctopweb.com screenshot

About Website

Welcome to anhsao.adctopweb.com homepage info - get ready to check Anhsao Adctopweb best content for Vietnam right away, or after learning these important things about anhsao.adctopweb.com

Ánh Sao

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Key Findings

We analyzed Anhsao.adctopweb.com page load time and found that the first response time was 7.3 sec and then it took 48 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there were 4 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

anhsao.adctopweb.com performance score

100

Measured Metrics

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)

Value1.2 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%

Network Requests Diagram

anhsao.adctopweb.com

7285 ms

bootstrap.css

4328 ms

font-awesome.css

2235 ms

StyleTam.css

1109 ms

style.css

705 ms

Our browser made a total of 75 requests to load all elements on the main page. We found that all of those requests were addressed to Anhsao.adctopweb.com and no external sources were called. The less responsive or slowest element that took the longest time to load (20 sec) belongs to the original domain Anhsao.adctopweb.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 581.8 kB (28%)

Content Size

2.1 MB

After Optimization

1.5 MB

In fact, the total size of Anhsao.adctopweb.com main page is 2.1 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. 20% of websites need less resources to load. Images take 1.5 MB which makes up the majority of the site volume.

HTML Optimization

-91%

Potential reduce by 52.2 kB

  • Original 57.2 kB
  • After minification 30.8 kB
  • After compression 5.0 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. This page needs HTML code to be minified as it can gain 26.5 kB, which is 46% 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 52.2 kB or 91% of the original size.

Image Optimization

-8%

Potential reduce by 122.1 kB

  • Original 1.5 MB
  • After minification 1.4 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. Anhsao Adctopweb images are well optimized though.

JavaScript Optimization

-73%

Potential reduce by 184.0 kB

  • Original 251.4 kB
  • After minification 218.0 kB
  • After compression 67.4 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 184.0 kB or 73% of the original size.

CSS Optimization

-85%

Potential reduce by 223.5 kB

  • Original 262.4 kB
  • After minification 214.6 kB
  • After compression 38.9 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. Anhsao.adctopweb.com needs all CSS files to be minified and compressed as it can save up to 223.5 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 22 (33%)

Requests Now

66

After Optimization

44

The browser has sent 66 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Anhsao Adctopweb. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

anhsao.adctopweb.com accessibility score

91

Accessibility Issues

Internationalization and localization

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

Impact

Issue

High

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

Best Practices

anhsao.adctopweb.com 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

Serves images with low resolution

SEO Factors

anhsao.adctopweb.com SEO score

67

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    VI

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Anhsao.adctopweb.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is Vietnamese. Our system also found out that Anhsao.adctopweb.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.

Social Sharing Optimization

Open Graph data is detected on the main page of Anhsao Adctopweb. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: