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bfnn.org screenshot

Report Summary

  • 75

    Performance

    Renders faster than
    84% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 57% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 67

    SEO

    Google-friendlier than
    25% of websites

bfnn.org

報佛恩網

Page Load Speed

879 ms in total

First Response

228 ms

Resources Loaded

485 ms

Page Rendered

166 ms

bfnn.org screenshot

About Website

Welcome to bfnn.org homepage info - get ready to check Bfnn best content for France right away, or after learning these important things about bfnn.org

Visit bfnn.org

Key Findings

We analyzed Bfnn.org page load time and found that the first response time was 228 ms and then it took 651 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.

Performance Metrics

bfnn.org performance score

75

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.2 s

99/100

10%

LCP (Largest Contentful Paint)

Value1.3 s

100/100

25%

SI (Speed Index)

Value1.9 s

100/100

10%

TBT (Total Blocking Time)

Value1,250 ms

19/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value2.8 s

97/100

10%

Network Requests Diagram

bfnn.org

228 ms

stm31.js

78 ms

bfnkbanner1.gif

214 ms

bfnkbanner2.gif

215 ms

line1.jpg

74 ms

Our browser made a total of 7 requests to load all elements on the main page. We found that all of those requests were addressed to Bfnn.org and no external sources were called. The less responsive or slowest element that took the longest time to load (228 ms) belongs to the original domain Bfnn.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 65.3 kB (82%)

Content Size

80.1 kB

After Optimization

14.8 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Bfnn.org main page is 80.1 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 10% of websites need less resources to load. HTML takes 47.1 kB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 41.9 kB

  • Original 47.1 kB
  • After minification 46.2 kB
  • After compression 5.1 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 41.9 kB or 89% of the original size.

Image Optimization

-39%

Potential reduce by 249 B

  • Original 640 B
  • After minification 391 B

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, Bfnn needs image optimization as it can save up to 249 B or 39% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-71%

Potential reduce by 23.1 kB

  • Original 32.4 kB
  • After minification 28.0 kB
  • After compression 9.3 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 23.1 kB or 71% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

4

After Optimization

4

  • Images
  • JavaScript

The browser has sent 4 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bfnn. According to our analytics all requests are already optimized.

Network Requests Diagram

bfnn.org

bfnn.org

228 ms

stm31.js

stm31.js

78 ms

bfnkbanner1.gif

bfnkbanner1.gif

214 ms

bfnkbanner2.gif

bfnkbanner2.gif

215 ms

line1.jpg

line1.jpg

74 ms

blank.gif

blank.gif

129 ms

pane.gif

pane.gif

128 ms

Accessibility Review

bfnn.org accessibility score

84

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.

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

Best Practices

bfnn.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

Serves images with low resolution

General

Impact

Issue

High

Browser errors were logged to the console

SEO Factors

bfnn.org SEO score

67

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    N/A

  • Encoding

    BIG5

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Bfnn.org can be misinterpreted by Google and other search engines. Our service has detected that Chinese 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 Bfnn.org main page’s claimed encoding is big5. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

bfnn.org

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