Tools & Wizards About Us
sim3g.net screenshot

Report Summary

  • 92

    Performance

    Renders faster than
    92% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 99

    SEO

    Google-friendlier than
    93% of websites

sim3g.net

Sim 3G 4G Viettel, Mobifone, Vinaphone trọn gói 1 năm tốc độ cao, không giới hạn dung lượng, giá rẻ Sim3G.NET

Page Load Speed

3.2 sec in total

First Response

834 ms

Resources Loaded

1.9 sec

Page Rendered

490 ms

sim3g.net screenshot

About Website

Welcome to sim3g.net homepage info - get ready to check Sim 3G best content for Vietnam right away, or after learning these important things about sim3g.net

✅ Bán Sim 3G 4G dùng trọn gói 12 tháng giá cực rẻ, Sim 3G 4G Viettel, Vinaphone, Mobifone không giới hạn lưu lượng, không cần nạp tiền dùng miễn phí cả năm xả láng 0988424544 Sim3G.NET

Visit sim3g.net

Key Findings

We analyzed Sim3g.net page load time and found that the first response time was 834 ms and then it took 2.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

sim3g.net performance score

92

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.9 s

100/100

10%

LCP (Largest Contentful Paint)

Value1.0 s

100/100

25%

SI (Speed Index)

Value3.5 s

88/100

10%

TBT (Total Blocking Time)

Value260 ms

83/100

30%

CLS (Cumulative Layout Shift)

Value0.106

88/100

15%

TTI (Time to Interactive)

Value2.4 s

98/100

10%

Network Requests Diagram

sim3g.net

834 ms

obc.css

250 ms

obc.css

725 ms

logo.png

353 ms

no-image.jpg

472 ms

Our browser made a total of 11 requests to load all elements on the main page. We found that all of those requests were addressed to Sim3g.net and no external sources were called. The less responsive or slowest element that took the longest time to load (834 ms) belongs to the original domain Sim3g.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 33.9 kB (33%)

Content Size

102.2 kB

After Optimization

68.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sim3g.net main page is 102.2 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. 15% of websites need less resources to load. HTML takes 40.1 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 32.2 kB

  • Original 40.1 kB
  • After minification 40.1 kB
  • After compression 7.9 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 32.2 kB or 80% of the original size.

Image Optimization

-5%

Potential reduce by 1.1 kB

  • Original 23.8 kB
  • After minification 22.6 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. Sim 3G images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 0 B

  • Original 31.0 kB
  • After minification 31.0 kB
  • After compression 31.0 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

-8%

Potential reduce by 558 B

  • Original 7.3 kB
  • After minification 7.3 kB
  • After compression 6.8 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. Sim3g.net has all CSS files already compressed.

Requests Breakdown

We found no issues to fix!

Requests Now

8

After Optimization

8

  • Images
  • JavaScript
  • CSS

The browser has sent 8 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sim 3G. According to our analytics all requests are already optimized.

Network Requests Diagram

sim3g.net

sim3g.net

834 ms

obc.css

obc.css

250 ms

obc.css

obc.css

725 ms

logo.png

logo.png

353 ms

no-image.jpg

no-image.jpg

472 ms

20190.js

20190.js

578 ms

bf_tag.png

bf_tag.png

456 ms

beacon-sprite.png

beacon-sprite.png

477 ms

fb-messenger.svg

fb-messenger.svg

478 ms

zalo.png

zalo.png

479 ms

icm.ttf

icm.ttf

507 ms

Accessibility Review

sim3g.net accessibility score

96

Accessibility Issues

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

sim3g.net best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

sim3g.net SEO score

99

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

High

Tap targets are not sized appropriately

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 Sim3g.net 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 Sim3g.net 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

sim3g.net

Open Graph data is detected on the main page of Sim 3G. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: