Report Summary

  • 86

    Performance

    Renders faster than
    89% of other websites

  • 60

    Accessibility

    Visual factors better than
    that of 26% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 67

    SEO

    Google-friendlier than
    25% of websites

vhfcn.org

Vietnam Helicopter Flight Crew Network (VHFCN)

Page Load Speed

8.7 sec in total

First Response

898 ms

Resources Loaded

7.2 sec

Page Rendered

631 ms

vhfcn.org screenshot

About Website

Welcome to vhfcn.org homepage info - get ready to check VHFCN best content for United States right away, or after learning these important things about vhfcn.org

The Vietnam Helicopter Flight Crew Network )VHFCN) is for the enjoyment of all regular members and potential regular members of the Vietnam Helicopter Pilots Association (VHPA) or the Vietnam Helicopt...

Visit vhfcn.org

Key Findings

We analyzed Vhfcn.org page load time and found that the first response time was 898 ms and then it took 7.8 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

vhfcn.org performance score

86

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.1 s

99/100

10%

LCP (Largest Contentful Paint)

Value3.2 s

72/100

25%

SI (Speed Index)

Value1.1 s

100/100

10%

TBT (Total Blocking Time)

Value320 ms

76/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value1.6 s

100/100

10%

Network Requests Diagram

vhfcn.org

898 ms

ywall01.gif

6226 ms

hitlist.asp

205 ms

vhfcn%20master%202%20color_trans.gif

148 ms

avitop7.gif

6227 ms

Our browser made a total of 17 requests to load all elements on the main page. We found that 65% of them (11 requests) were addressed to the original Vhfcn.org, 12% (2 requests) were made to Linktiger.com and 6% (1 request) were made to Serv2.avitop.com. The less responsive or slowest element that took the longest time to load (6.3 sec) belongs to the original domain Vhfcn.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 12.9 kB (28%)

Content Size

46.7 kB

After Optimization

33.8 kB

In fact, the total size of Vhfcn.org main page is 46.7 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. Only 5% of websites need less resources to load. Images take 28.1 kB which makes up the majority of the site volume.

HTML Optimization

-69%

Potential reduce by 12.9 kB

  • Original 18.6 kB
  • After minification 17.7 kB
  • After compression 5.7 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 12.9 kB or 69% of the original size.

Image Optimization

-0%

Potential reduce by 16 B

  • Original 28.1 kB
  • After minification 28.1 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. VHFCN images are well optimized though.

Requests Breakdown

We found no issues to fix!

Requests Now

15

After Optimization

15

The browser has sent 15 CSS, Javascripts, AJAX and image requests in order to completely render the main page of VHFCN. According to our analytics all requests are already optimized.

Accessibility Review

vhfcn.org accessibility score

60

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

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

vhfcn.org best practices score

67

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

SEO Factors

vhfcn.org SEO score

67

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

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Vhfcn.org can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Vhfcn.org 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 description is not detected on the main page of VHFCN. 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: