Tools & Wizards About Us
christiansborgarchaeologicalheritageproject.org screenshot

Report Summary

  • 94

    Performance

    Renders faster than
    93% of other websites

  • 97

    Accessibility

    Visual factors better than
    that of 91% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

christiansborgarchaeologicalheritageproject.org

Osu Castle - Christiansborg Archaeological Heritage Project. Accra Ghana

Page Load Speed

887 ms in total

First Response

149 ms

Resources Loaded

581 ms

Page Rendered

157 ms

christiansborgarchaeologicalheritageproject.org screenshot

About Website

Welcome to christiansborgarchaeologicalheritageproject.org homepage info - get ready to check Christiansborg Archaeological Heritage Project best content right away, or after learning these important things about christiansborgarchaeologicalheritageproject.org

Christiansborg Archaeological Heritage Project (CAHP), a study of Osu Castle (previously known as Christiansborg Castle), Osu, Accra, Ghana.

Visit christiansborgarchaeologicalheritageproject.org

Key Findings

We analyzed Christiansborgarchaeologicalheritageproject.org page load time and found that the first response time was 149 ms and then it took 738 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

christiansborgarchaeologicalheritageproject.org performance score

94

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

72/100

10%

LCP (Largest Contentful Paint)

Value2.5 s

89/100

25%

SI (Speed Index)

Value2.4 s

98/100

10%

TBT (Total Blocking Time)

Value70 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0.017

100/100

15%

TTI (Time to Interactive)

Value2.8 s

97/100

10%

Network Requests Diagram

christiansborgarchaeologicalheritageproject.org

149 ms

christiansborgarchaeologicalheritageproject.org

98 ms

6db523f2344bb02bab67eb08e011c3ba.css

43 ms

email-decode.min.js

19 ms

logo-140-140.jpg

58 ms

Our browser made a total of 31 requests to load all elements on the main page. We found that all of those requests were addressed to Christiansborgarchaeologicalheritageproject.org and no external sources were called. The less responsive or slowest element that took the longest time to load (162 ms) belongs to the original domain Christiansborgarchaeologicalheritageproject.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 114.4 kB (24%)

Content Size

468.1 kB

After Optimization

353.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Christiansborgarchaeologicalheritageproject.org main page is 468.1 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. 20% of websites need less resources to load. Images take 180.5 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 113.5 kB

  • Original 134.6 kB
  • After minification 134.4 kB
  • After compression 21.1 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 113.5 kB or 84% of the original size.

Image Optimization

-0%

Potential reduce by 819 B

  • Original 180.5 kB
  • After minification 179.7 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. Christiansborg Archaeological Heritage Project images are well optimized though.

JavaScript Optimization

-3%

Potential reduce by 17 B

  • Original 655 B
  • After minification 655 B
  • After compression 638 B

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. This website has mostly compressed JavaScripts.

CSS Optimization

-0%

Potential reduce by 0 B

  • Original 152.3 kB
  • After minification 152.3 kB
  • After compression 152.3 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. Christiansborgarchaeologicalheritageproject.org has all CSS files already compressed.

Requests Breakdown

We found no issues to fix!

Requests Now

27

After Optimization

27

  • Images
  • JavaScript
  • CSS

The browser has sent 27 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Christiansborg Archaeological Heritage Project. According to our analytics all requests are already optimized.

Network Requests Diagram

christiansborgarchaeologicalheritageproject.org

christiansborgarchaeologicalheritageproject.org

149 ms

christiansborgarchaeologicalheritageproject.org

christiansborgarchaeologicalheritageproject.org

98 ms

6db523f2344bb02bab67eb08e011c3ba.css

6db523f2344bb02bab67eb08e011c3ba.css

43 ms

email-decode.min.js

email-decode.min.js

19 ms

logo-140-140.jpg

logo-140-140.jpg

58 ms

logo-110-110.jpg

logo-110-110.jpg

67 ms

en.svg

en.svg

87 ms

gaa.png

gaa.png

22 ms

twi.png

twi.png

26 ms

dummy.png

dummy.png

23 ms

stanford-university-logo-jpg-150.jpg

stanford-university-logo-jpg-150.jpg

36 ms

logo-french-embassy-Ghana-150-2.jpg

logo-french-embassy-Ghana-150-2.jpg

34 ms

mellon-310.jpg

mellon-310.jpg

34 ms

wenner-gren-foundation-150-1.jpg

wenner-gren-foundation-150-1.jpg

37 ms

joukowsky-family-foundation-150.jpg

joukowsky-family-foundation-150.jpg

43 ms

british-high-commission-accra-150.jpg

british-high-commission-accra-150.jpg

47 ms

danish-maritime-museum-150.jpg

danish-maritime-museum-150.jpg

44 ms

danish-national-archives-2-150.jpg

danish-national-archives-2-150.jpg

47 ms

the-national-archives-2-150.jpg

the-national-archives-2-150.jpg

52 ms

whiting-foundation-jpg-150.jpg

whiting-foundation-jpg-150.jpg

56 ms

rapaport-foundation-jpg-150.jpg

rapaport-foundation-jpg-150.jpg

57 ms

egality-law-150.jpg

egality-law-150.jpg

58 ms

shell-276-150.jpg

shell-276-150.jpg

60 ms

total-276-150.jpg

total-276-150.jpg

67 ms

botswana-275-150.jpg

botswana-275-150.jpg

69 ms

kalmoni-276-150.jpg

kalmoni-276-150.jpg

70 ms

Kimo-Logo-276-150.jpg

Kimo-Logo-276-150.jpg

71 ms

dk-construction-2726-150.jpg

dk-construction-2726-150.jpg

78 ms

inscribed-unesco-220-36.png

inscribed-unesco-220-36.png

75 ms

awb-icons.woff

awb-icons.woff

141 ms

fa-brands-400.woff

fa-brands-400.woff

162 ms

Accessibility Review

christiansborgarchaeologicalheritageproject.org accessibility score

97

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

christiansborgarchaeologicalheritageproject.org best practices score

83

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

Low

Detected JavaScript libraries

SEO Factors

christiansborgarchaeologicalheritageproject.org SEO score

93

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

Document doesn't have a valid hreflang

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

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 Christiansborgarchaeologicalheritageproject.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 Christiansborgarchaeologicalheritageproject.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

christiansborgarchaeologicalheritageproject.org

Open Graph data is detected on the main page of Christiansborg Archaeological Heritage Project. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: