Tools & Wizards About Us

Report Summary

  • 86

    Performance

    Renders faster than
    89% of other websites

  • 60

    Accessibility

    Visual factors better than
    that of 26% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

glfb.org

Gospel Light Foundation for the Blind-Audio lending library and resources for the visually and totally blind

Page Load Speed

988 ms in total

First Response

145 ms

Resources Loaded

641 ms

Page Rendered

202 ms

About Website

Click here to check amazing Glfb content. Otherwise, check out these important facts you probably never knew about glfb.org

Today, Gospel Light Foundation for the Blind seeks to be an extension of the local church by providing the materials to the blind that most local churches are unable to provide themselves.

Visit glfb.org

Key Findings

We analyzed Glfb.org page load time and found that the first response time was 145 ms and then it took 843 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Performance Metrics

glfb.org performance score

86

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.6 s

95/100

10%

LCP (Largest Contentful Paint)

Value3.1 s

75/100

25%

SI (Speed Index)

Value1.6 s

100/100

10%

TBT (Total Blocking Time)

Value160 ms

94/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value7.5 s

48/100

10%

Network Requests Diagram

glfb.org

145 ms

style.css

56 ms

jquery.min.js

8 ms

fadeslideshow.js

81 ms

counter.js

18 ms

Our browser made a total of 50 requests to load all elements on the main page. We found that 42% of them (21 requests) were addressed to the original Glfb.org, 38% (19 requests) were made to Static.xx.fbcdn.net and 4% (2 requests) were made to Count.carrierzone.com. The less responsive or slowest element that took the longest time to load (335 ms) relates to the external source Count.carrierzone.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 88.3 kB (14%)

Content Size

644.3 kB

After Optimization

556.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Glfb.org main page is 644.3 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. 70% of websites need less resources to load. Images take 557.0 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 16.8 kB

  • Original 21.5 kB
  • After minification 18.2 kB
  • After compression 4.7 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. This page needs HTML code to be minified as it can gain 3.3 kB, which is 15% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 16.8 kB or 78% of the original size.

Image Optimization

-7%

Potential reduce by 39.1 kB

  • Original 557.0 kB
  • After minification 517.9 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. Glfb images are well optimized though.

JavaScript Optimization

-50%

Potential reduce by 32.4 kB

  • Original 65.3 kB
  • After minification 53.0 kB
  • After compression 32.9 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 32.4 kB or 50% of the original size.

CSS Optimization

-17%

Potential reduce by 92 B

  • Original 535 B
  • After minification 535 B
  • After compression 443 B

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. Glfb.org needs all CSS files to be minified and compressed as it can save up to 92 B or 17% of the original size.

Requests Breakdown

Number of requests can be reduced by 21 (43%)

Requests Now

49

After Optimization

28

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Glfb. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

glfb.org accessibility score

60

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

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

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

glfb.org best practices score

58

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

glfb.org SEO score

69

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 Glfb.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 Glfb.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 Glfb. 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: