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cos-lutheran.org screenshot

Report Summary

  • 85

    Performance

    Renders faster than
    88% of other websites

  • 77

    Accessibility

    Visual factors better than
    that of 44% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

cos-lutheran.org

Christ Our Savior Lutheran Church

Page Load Speed

3.9 sec in total

First Response

791 ms

Resources Loaded

2.9 sec

Page Rendered

282 ms

cos-lutheran.org screenshot

About Website

Welcome to cos-lutheran.org homepage info - get ready to check Cos Lutheran best content right away, or after learning these important things about cos-lutheran.org

Christ Our Savior Lutheran Church, 'where the Gospel is preached in its purity, and the Holy Sacraments are administered according to the Gospel.' Come, be a part of the Lutheran Reformation!

Visit cos-lutheran.org

Key Findings

We analyzed Cos-lutheran.org page load time and found that the first response time was 791 ms and then it took 3.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

cos-lutheran.org performance score

85

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.3 s

73/100

10%

LCP (Largest Contentful Paint)

Value2.9 s

82/100

25%

SI (Speed Index)

Value3.0 s

94/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.232

54/100

15%

TTI (Time to Interactive)

Value3.1 s

95/100

10%

Network Requests Diagram

cos-lutheran.org

791 ms

css2

55 ms

main_1.0.css

503 ms

style.cos.css

1508 ms

ordinarytimehead.css

532 ms

Our browser made a total of 31 requests to load all elements on the main page. We found that 77% of them (24 requests) were addressed to the original Cos-lutheran.org, 10% (3 requests) were made to Api.reftagger.com and 3% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1.5 sec) relates to the external source Revwgeo.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 77.7 kB (13%)

Content Size

611.9 kB

After Optimization

534.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cos-lutheran.org main page is 611.9 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. 15% of websites need less resources to load. Images take 493.2 kB which makes up the majority of the site volume.

HTML Optimization

-66%

Potential reduce by 10.3 kB

  • Original 15.5 kB
  • After minification 14.9 kB
  • After compression 5.2 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 10.3 kB or 66% of the original size.

Image Optimization

-0%

Potential reduce by 854 B

  • Original 493.2 kB
  • After minification 492.4 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. Cos Lutheran images are well optimized though.

JavaScript Optimization

-63%

Potential reduce by 58.0 kB

  • Original 92.0 kB
  • After minification 88.3 kB
  • After compression 33.9 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 58.0 kB or 63% of the original size.

CSS Optimization

-76%

Potential reduce by 8.6 kB

  • Original 11.2 kB
  • After minification 9.5 kB
  • After compression 2.7 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. Cos-lutheran.org needs all CSS files to be minified and compressed as it can save up to 8.6 kB or 76% of the original size.

Requests Breakdown

Number of requests can be reduced by 21 (72%)

Requests Now

29

After Optimization

8

  • Images
  • JavaScript
  • CSS

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

Network Requests Diagram

cos-lutheran.org

cos-lutheran.org

791 ms

css2

css2

55 ms

main_1.0.css

main_1.0.css

503 ms

style.cos.css

style.cos.css

1508 ms

ordinarytimehead.css

ordinarytimehead.css

532 ms

jquery.1_4_2.js

jquery.1_4_2.js

621 ms

jquery.corners.2_09.js

jquery.corners.2_09.js

606 ms

floatermenu.js

floatermenu.js

636 ms

webticker_lib.js

webticker_lib.js

652 ms

referencetagging.js

referencetagging.js

238 ms

p66.jpg

p66.jpg

151 ms

LibronixLink_dark.png

LibronixLink_dark.png

139 ms

ordinarytime.jpg

ordinarytime.jpg

116 ms

headerbanner.png

headerbanner.png

90 ms

offsite.png

offsite.png

40 ms

transdarkred.png

transdarkred.png

41 ms

menusep.static.png

menusep.static.png

42 ms

facebook.png

facebook.png

63 ms

youtube.png

youtube.png

62 ms

grandpaschurch.png

grandpaschurch.png

104 ms

p66.png

p66.png

591 ms

adobereader.png

adobereader.png

93 ms

zip.png

zip.png

121 ms

valid_html5.png

valid_html5.png

124 ms

valid_css.png

valid_css.png

134 ms

misc_mobius_design.png

misc_mobius_design.png

146 ms

misc_mobius_hosting.png

misc_mobius_hosting.png

153 ms

transdarkred2.png

transdarkred2.png

142 ms

Z9XVDmdMWRiN1_T9Z4Te4uuElg.ttf

Z9XVDmdMWRiN1_T9Z4Te4uuElg.ttf

83 ms

ReferenceTagging.css

ReferenceTagging.css

59 ms

ReferenceData.aspx

ReferenceData.aspx

108 ms

Accessibility Review

cos-lutheran.org accessibility score

77

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.

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

cos-lutheran.org best practices score

75

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

SEO Factors

cos-lutheran.org SEO score

93

Search Engine Optimization Advices

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 Cos-lutheran.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 Cos-lutheran.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

cos-lutheran.org

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