Tools & Wizards About Us
sieuthisimthe.com screenshot

Report Summary

  • 48

    Performance

    Renders faster than
    66% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

sieuthisimthe.com

SIM số đẹp - Chọn số giá rẻ từ【99K】Mua tại Siêu Thị Sim Thẻ

Page Load Speed

8.5 sec in total

First Response

773 ms

Resources Loaded

6.2 sec

Page Rendered

1.5 sec

sieuthisimthe.com screenshot

About Website

Welcome to sieuthisimthe.com homepage info - get ready to check Sieuthi SIM The best content for Vietnam right away, or after learning these important things about sieuthisimthe.com

Đại lý SIM số đẹp uy tín ✓ Kho sim hơn 12 triệu số ✓ Giá rẻ nhất chỉ từ 99k ✓ Giao sim miễn phí tận tay ✓ Mua sim số đẹp chọn ngay tại sieuthisimthe.com

Visit sieuthisimthe.com

Key Findings

We analyzed Sieuthisimthe.com page load time and found that the first response time was 773 ms and then it took 7.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

sieuthisimthe.com performance score

48

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

37/100

10%

LCP (Largest Contentful Paint)

Value4.3 s

42/100

25%

SI (Speed Index)

Value7.1 s

31/100

10%

TBT (Total Blocking Time)

Value740 ms

40/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value8.9 s

34/100

10%

Network Requests Diagram

sieuthisimthe.com

773 ms

sieuthisimthe.com

2038 ms

css-inline.css

1175 ms

js

54 ms

DMCABadgeHelper.min.js

18 ms

Our browser made a total of 29 requests to load all elements on the main page. We found that 66% of them (19 requests) were addressed to the original Sieuthisimthe.com, 14% (4 requests) were made to Googletagmanager.com and 7% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2.2 sec) belongs to the original domain Sieuthisimthe.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 162.4 kB (39%)

Content Size

417.8 kB

After Optimization

255.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sieuthisimthe.com main page is 417.8 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. 40% of websites need less resources to load. HTML takes 179.5 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 152.7 kB

  • Original 179.5 kB
  • After minification 135.0 kB
  • After compression 26.8 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 44.5 kB, which is 25% 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 152.7 kB or 85% of the original size.

Image Optimization

-7%

Potential reduce by 6.1 kB

  • Original 92.2 kB
  • After minification 86.1 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. Sieuthi SIM The images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 229 B

  • Original 95.4 kB
  • After minification 95.4 kB
  • After compression 95.2 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. This website has mostly compressed JavaScripts.

CSS Optimization

-6%

Potential reduce by 3.2 kB

  • Original 50.6 kB
  • After minification 50.6 kB
  • After compression 47.4 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. Sieuthisimthe.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 6 (25%)

Requests Now

24

After Optimization

18

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 24 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sieuthi SIM The. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

sieuthisimthe.com

sieuthisimthe.com

773 ms

sieuthisimthe.com

sieuthisimthe.com

2038 ms

css-inline.css

css-inline.css

1175 ms

js

js

54 ms

DMCABadgeHelper.min.js

DMCABadgeHelper.min.js

18 ms

gtm.js

gtm.js

118 ms

analytics.js

analytics.js

118 ms

handle_cert

handle_cert

165 ms

logo.png

logo.png

305 ms

icon_hot.png

icon_hot.png

550 ms

icon_viettel.jpg

icon_viettel.jpg

760 ms

icon-sim.png

icon-sim.png

771 ms

logo-viettel.png

logo-viettel.png

785 ms

logo-vinaphone.png

logo-vinaphone.png

784 ms

logo-mobifone.png

logo-mobifone.png

862 ms

logo-vnpt.png

logo-vnpt.png

862 ms

logo-vietnamobile.png

logo-vietnamobile.png

991 ms

logo-gmobile.png

logo-gmobile.png

1005 ms

js-all.min.js

js-all.min.js

2174 ms

fa-solid-900.woff

fa-solid-900.woff

939 ms

fa-regular-400.woff

fa-regular-400.woff

1541 ms

fa-brands-400.woff

fa-brands-400.woff

1541 ms

css-main.min.css

css-main.min.css

1373 ms

collect

collect

36 ms

js

js

61 ms

destination

destination

142 ms

collect

collect

25 ms

ga-audiences

ga-audiences

113 ms

zalo.svg

zalo.svg

237 ms

Accessibility Review

sieuthisimthe.com accessibility score

86

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

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

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

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

High

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

sieuthisimthe.com best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

sieuthisimthe.com SEO score

100

Search Engine Optimization Advices

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

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    VI

  • Language Claimed

    VI

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sieuthisimthe.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 Sieuthisimthe.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

sieuthisimthe.com

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