Tools & Wizards About Us
fam.vn screenshot

Report Summary

  • 50

    Performance

    Renders faster than
    68% of other websites

  • 52

    Accessibility

    Visual factors better than
    that of 21% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    18% of websites

  • 58

    SEO

    Google-friendlier than
    20% of websites

fam.vn

Cung cấp thiết bị tin học – văn phòng, pc, laptop, tủ mạng, tủ rack, thiết bị mạng

Page Load Speed

16.4 sec in total

First Response

2.7 sec

Resources Loaded

13.1 sec

Page Rendered

576 ms

fam.vn screenshot

About Website

Welcome to fam.vn homepage info - get ready to check Fam best content for Vietnam right away, or after learning these important things about fam.vn

Laptop, Tủ mạng, Tủ Rack 6U, Tủ rack 10U 12U 15U 20U 27U 32U 36U 42U 45U giá rẻ, dây cáp mạng lan, dây điện Cadivi, thiết bị nguồn, phụ kiện mạng.

Visit fam.vn

Key Findings

We analyzed Fam.vn page load time and found that the first response time was 2.7 sec and then it took 13.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

fam.vn performance score

50

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.4 s

2/100

10%

LCP (Largest Contentful Paint)

Value10.0 s

0/100

25%

SI (Speed Index)

Value14.5 s

1/100

10%

TBT (Total Blocking Time)

Value50 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.022

100/100

15%

TTI (Time to Interactive)

Value7.9 s

44/100

10%

Network Requests Diagram

fam.vn

2654 ms

site.css

458 ms

template.css

473 ms

library.js

487 ms

scroll.css

491 ms

Our browser made a total of 153 requests to load all elements on the main page. We found that 92% of them (141 requests) were addressed to the original Fam.vn, 3% (5 requests) were made to Opi.yahoo.com and 1% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (5.8 sec) belongs to the original domain Fam.vn.

Page Optimization Overview & Recommendations

Page size can be reduced by 636.4 kB (31%)

Content Size

2.1 MB

After Optimization

1.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Fam.vn 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. 55% of websites need less resources to load. Images take 1.5 MB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 333.7 kB

  • Original 375.6 kB
  • After minification 370.2 kB
  • After compression 41.9 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 333.7 kB or 89% of the original size.

Image Optimization

-12%

Potential reduce by 174.6 kB

  • Original 1.5 MB
  • After minification 1.3 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. Obviously, Fam needs image optimization as it can save up to 174.6 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-68%

Potential reduce by 112.9 kB

  • Original 166.8 kB
  • After minification 151.1 kB
  • After compression 54.0 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 112.9 kB or 68% of the original size.

CSS Optimization

-81%

Potential reduce by 15.3 kB

  • Original 18.9 kB
  • After minification 13.1 kB
  • After compression 3.6 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. Fam.vn needs all CSS files to be minified and compressed as it can save up to 15.3 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 32 (21%)

Requests Now

151

After Optimization

119

  • Images
  • JavaScript
  • CSS

The browser has sent 151 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Fam. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

fam.vn

fam.vn

2654 ms

site.css

site.css

458 ms

template.css

template.css

473 ms

library.js

library.js

487 ms

scroll.css

scroll.css

491 ms

slideqc.js

slideqc.js

488 ms

jquery.tools.min.js

jquery.tools.min.js

1366 ms

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scroll.js

705 ms

tooltip.js

tooltip.js

717 ms

swfobject.js

swfobject.js

755 ms

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jquery.dimensions.js

750 ms

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jquery.positionBy.js

958 ms

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jquery.bgiframe.js

947 ms

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988 ms

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1010 ms

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1184 ms

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scrollimage.js

535 ms

a

a

8 ms

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topAnchorScroll.js

362 ms

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Accessibility Review

fam.vn accessibility score

52

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.

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

<input type="image"> elements do not have [alt] text

High

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

fam.vn best practices score

50

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

fam.vn SEO score

58

Search Engine Optimization Advices

Content Best Practices

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

Impact

Issue

High

Image elements do not have [alt] attributes

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 Fam.vn 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 Fam.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

fam.vn

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