Tools & Wizards About Us
centuryone.org screenshot

Report Summary

  • 97

    Performance

    Renders faster than
    94% of other websites

  • 50

    Accessibility

    Visual factors better than
    that of 21% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 58

    SEO

    Google-friendlier than
    21% of websites

centuryone.org

Biblical Archaeology | Biblical Studies | CenturyOne Foundation, Inc. - Main Page

Page Load Speed

679 ms in total

First Response

151 ms

Resources Loaded

379 ms

Page Rendered

149 ms

centuryone.org screenshot

About Website

Welcome to centuryone.org homepage info - get ready to check Century One best content right away, or after learning these important things about centuryone.org

The Foundation supports archaeological projects, historical and biblical research, lectures and symposiums, publications and education on subjects pertaining to the time of the first century C.E./A.D.

Visit centuryone.org

Key Findings

We analyzed Centuryone.org page load time and found that the first response time was 151 ms and then it took 528 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

centuryone.org performance score

97

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.7 s

100/100

10%

LCP (Largest Contentful Paint)

Value2.6 s

88/100

25%

SI (Speed Index)

Value0.7 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.023

100/100

15%

TTI (Time to Interactive)

Value0.7 s

100/100

10%

Network Requests Diagram

centuryone.org

151 ms

C1Fnavbar.GIF

205 ms

C1Fmenuleft.GIF

215 ms

link2btn.gif

47 ms

linkbtn.gif

106 ms

Our browser made a total of 18 requests to load all elements on the main page. We found that all of those requests were addressed to Centuryone.org and no external sources were called. The less responsive or slowest element that took the longest time to load (217 ms) belongs to the original domain Centuryone.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 9.6 kB (12%)

Content Size

80.9 kB

After Optimization

71.4 kB

  • HTML
  • Images

In fact, the total size of Centuryone.org main page is 80.9 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. Only 10% of websites need less resources to load. Images take 69.5 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 8.6 kB

  • Original 11.5 kB
  • After minification 10.8 kB
  • After compression 2.8 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 8.6 kB or 75% of the original size.

Image Optimization

-1%

Potential reduce by 974 B

  • Original 69.5 kB
  • After minification 68.5 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. Century One images are well optimized though.

Requests Breakdown

We found no issues to fix!

Requests Now

17

After Optimization

17

  • Images

The browser has sent 17 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Century One. According to our analytics all requests are already optimized.

Network Requests Diagram

centuryone.org

centuryone.org

151 ms

C1Fnavbar.GIF

C1Fnavbar.GIF

205 ms

C1Fmenuleft.GIF

C1Fmenuleft.GIF

215 ms

link2btn.gif

link2btn.gif

47 ms

linkbtn.gif

linkbtn.gif

106 ms

C1F-top.gif

C1F-top.gif

117 ms

blank.gif

blank.gif

106 ms

C1Findex.GIF

C1Findex.GIF

135 ms

C1Fmain.jpg

C1Fmain.jpg

161 ms

mzion.gif

mzion.gif

158 ms

zionmenu.GIF

zionmenu.GIF

159 ms

fbasm.gif

fbasm.gif

161 ms

fbrmenu.gif

fbrmenu.gif

160 ms

obpsm.gif

obpsm.gif

181 ms

obpmenu.gif

obpmenu.gif

200 ms

C1Fnews.GIF

C1Fnews.GIF

217 ms

line.gif

line.gif

200 ms

cofback.jpg

cofback.jpg

206 ms

Accessibility Review

centuryone.org accessibility score

50

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

centuryone.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

SEO Factors

centuryone.org SEO score

58

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

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Centuryone.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 Centuryone.org main page’s claimed encoding is . 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

centuryone.org

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