Tools & Wizards About Us
bible.org screenshot

Report Summary

  • 38

    Performance

    Renders faster than
    57% of other websites

  • 72

    Accessibility

    Visual factors better than
    that of 37% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

bible.org

Bible.org | Where the World Comes to Study the Bible

Page Load Speed

1.1 sec in total

First Response

126 ms

Resources Loaded

753 ms

Page Rendered

207 ms

bible.org screenshot

About Website

Visit bible.org now to see the best up-to-date Bible content for United States and also check out these interesting facts you probably never knew about bible.org

Where the world comes to study the Bible.

Visit bible.org

Key Findings

We analyzed Bible.org page load time and found that the first response time was 126 ms and then it took 960 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

bible.org performance score

38

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.1 s

80/100

10%

LCP (Largest Contentful Paint)

Value8.7 s

1/100

25%

SI (Speed Index)

Value4.3 s

76/100

10%

TBT (Total Blocking Time)

Value1,600 ms

12/100

30%

CLS (Cumulative Layout Shift)

Value0.028

100/100

15%

TTI (Time to Interactive)

Value8.2 s

40/100

10%

Network Requests Diagram

bible.org

126 ms

bible.org

196 ms

sdk.js

338 ms

css_xE-rWrJf-fncB6ztZfd2huxqgxu4WO-qwma6Xer30m4.css

15 ms

css_IEDsbBaV8GLgjFUD9wN4gPmIUFUPxsG-sYK4jRVRs-0.css

49 ms

Our browser made a total of 31 requests to load all elements on the main page. We found that 74% of them (23 requests) were addressed to the original Bible.org, 10% (3 requests) were made to Labs.bible.org and 3% (1 request) were made to Burdenbearers.com. The less responsive or slowest element that took the longest time to load (338 ms) relates to the external source Burdenbearers.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 49.9 kB (6%)

Content Size

893.2 kB

After Optimization

843.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Bible.org main page is 893.2 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. 20% of websites need less resources to load. Images take 811.8 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 18.6 kB

  • Original 24.7 kB
  • After minification 20.7 kB
  • After compression 6.1 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. This page needs HTML code to be minified as it can gain 4.0 kB, which is 16% 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 18.6 kB or 75% of the original size.

Image Optimization

-3%

Potential reduce by 23.9 kB

  • Original 811.8 kB
  • After minification 787.9 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. Bible images are well optimized though.

JavaScript Optimization

-14%

Potential reduce by 7.0 kB

  • Original 49.4 kB
  • After minification 49.4 kB
  • After compression 42.4 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 7.0 kB or 14% of the original size.

CSS Optimization

-6%

Potential reduce by 456 B

  • Original 7.3 kB
  • After minification 7.3 kB
  • After compression 6.9 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. Bible.org has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 10 (34%)

Requests Now

29

After Optimization

19

  • Images
  • JavaScript
  • CSS

The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bible. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

bible.org

bible.org

126 ms

bible.org

bible.org

196 ms

sdk.js

sdk.js

338 ms

css_xE-rWrJf-fncB6ztZfd2huxqgxu4WO-qwma6Xer30m4.css

css_xE-rWrJf-fncB6ztZfd2huxqgxu4WO-qwma6Xer30m4.css

15 ms

css_IEDsbBaV8GLgjFUD9wN4gPmIUFUPxsG-sYK4jRVRs-0.css

css_IEDsbBaV8GLgjFUD9wN4gPmIUFUPxsG-sYK4jRVRs-0.css

49 ms

css_kKWVoh6LKHSOxBh_dVKdRCBpUARTX9RZG8ojal_Kyck.css

css_kKWVoh6LKHSOxBh_dVKdRCBpUARTX9RZG8ojal_Kyck.css

43 ms

css_uFf_V08GKI56riDNFhmzYR8u3iUEbjeqmycOCQ-UKqY.css

css_uFf_V08GKI56riDNFhmzYR8u3iUEbjeqmycOCQ-UKqY.css

39 ms

netbibletagger.css

netbibletagger.css

27 ms

js_mOx0WHl6cNZI0fqrVldT0Ay6Zv7VRFDm9LexZoNN_NI.js

js_mOx0WHl6cNZI0fqrVldT0Ay6Zv7VRFDm9LexZoNN_NI.js

47 ms

js_46e7bADdrcvOy3vVyQyerRrbMI2BisAq9r91iOlSv7A.js

js_46e7bADdrcvOy3vVyQyerRrbMI2BisAq9r91iOlSv7A.js

27 ms

js

js

144 ms

main.js

main.js

46 ms

netbibletagger.js

netbibletagger.js

227 ms

net-logo.svg

net-logo.svg

207 ms

waw_podcast_rectangle.jpg

waw_podcast_rectangle.jpg

303 ms

main.js

main.js

249 ms

bg_waves.jpg

bg_waves.jpg

144 ms

logo.svg

logo.svg

113 ms

bg_grain.png

bg_grain.png

115 ms

net-bible-for-block.png

net-bible-for-block.png

164 ms

GATJ_7.jpg

GATJ_7.jpg

153 ms

Donate-fp-2015.jpg

Donate-fp-2015.jpg

134 ms

impactblogs.jpg

impactblogs.jpg

122 ms

engage-fp.jpg

engage-fp.jpg

177 ms

heartprints-block.png

heartprints-block.png

135 ms

Facebook_icon.jpg

Facebook_icon.jpg

270 ms

Twitter_icon.jpg

Twitter_icon.jpg

158 ms

Pinterest_icon.jpg

Pinterest_icon.jpg

292 ms

icomoon.svg

icomoon.svg

165 ms

closeBig.png

closeBig.png

30 ms

loading.gif

loading.gif

39 ms

Accessibility Review

bible.org accessibility score

72

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

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

bible.org best practices score

67

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

bible.org SEO score

75

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

Links do not have descriptive text

High

Image elements do not have [alt] attributes

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Bible.org can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Bible.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

bible.org

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