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namvanchi.com screenshot

Report Summary

  • 51

    Performance

    Renders faster than
    69% of other websites

  • 66

    Accessibility

    Visual factors better than
    that of 31% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

namvanchi.com

404

Page Load Speed

7.2 sec in total

First Response

473 ms

Resources Loaded

6.4 sec

Page Rendered

275 ms

namvanchi.com screenshot

About Website

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Key Findings

We analyzed Namvanchi.com page load time and found that the first response time was 473 ms and then it took 6.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

namvanchi.com performance score

51

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.1 s

3/100

10%

LCP (Largest Contentful Paint)

Value9.4 s

0/100

25%

SI (Speed Index)

Value10.5 s

7/100

10%

TBT (Total Blocking Time)

Value40 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.092

91/100

15%

TTI (Time to Interactive)

Value6.4 s

60/100

10%

Network Requests Diagram

namvanchi.com

473 ms

www.namvanchi.com

426 ms

www.namvanchi.com

1250 ms

fbevents.js

190 ms

tiktoktext-regular-20230928005917-zc2qx.otf

1583 ms

Our browser made a total of 13 requests to load all elements on the main page. We found that 23% of them (3 requests) were addressed to the original Namvanchi.com, 54% (7 requests) were made to W.ladicdn.com and 8% (1 request) were made to Connect.facebook.net. The less responsive or slowest element that took the longest time to load (4.3 sec) relates to the external source W.ladicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 70.5 kB (18%)

Content Size

389.9 kB

After Optimization

319.4 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Namvanchi.com main page is 389.9 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. Images take 206.7 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 70.5 kB

  • Original 88.7 kB
  • After minification 88.6 kB
  • After compression 18.2 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 70.5 kB or 79% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 206.7 kB
  • After minification 206.7 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. Namvanchi images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 0 B

  • Original 94.5 kB
  • After minification 94.5 kB
  • After compression 94.5 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.

Requests Breakdown

We found no issues to fix!

Requests Now

6

After Optimization

6

  • Images
  • JavaScript
  • CSS

The browser has sent 6 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Namvanchi. According to our analytics all requests are already optimized.

Network Requests Diagram

namvanchi.com

namvanchi.com

473 ms

www.namvanchi.com

www.namvanchi.com

426 ms

www.namvanchi.com

www.namvanchi.com

1250 ms

fbevents.js

fbevents.js

190 ms

tiktoktext-regular-20230928005917-zc2qx.otf

tiktoktext-regular-20230928005917-zc2qx.otf

1583 ms

css2

css2

99 ms

ladipagev3.min.js

ladipagev3.min.js

85 ms

nam_van_chi_100g-20231028005222-pt_as.jpg

nam_van_chi_100g-20231028005222-pt_as.jpg

86 ms

flash-sale-20230928012544-lm8ko.jpg

flash-sale-20230928012544-lm8ko.jpg

86 ms

nam_van_chi_100g-20231028005222-pt_as.jpg

nam_van_chi_100g-20231028005222-pt_as.jpg

4294 ms

tiktoktext-bold-20230928005916-cbku9.otf

tiktoktext-bold-20230928005916-cbku9.otf

1476 ms

tiktokdisplay-bold-20230928005916-vzxmh.otf

tiktokdisplay-bold-20230928005916-vzxmh.otf

1480 ms

6NUQ8FmMKwSEKjnm5-4v-4Jh6dU.ttf

6NUQ8FmMKwSEKjnm5-4v-4Jh6dU.ttf

16 ms

Accessibility Review

namvanchi.com accessibility score

66

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.

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Some elements have a [tabindex] value greater than 0

Best Practices

namvanchi.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

namvanchi.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 Namvanchi.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 Namvanchi.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

namvanchi.com

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