Tools & Wizards About Us
arthistoryproject.com screenshot

Report Summary

  • 65

    Performance

    Renders faster than
    78% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

arthistoryproject.com

Obelisk Art History — Explore the world of human creativity

Page Load Speed

3 sec in total

First Response

42 ms

Resources Loaded

2.5 sec

Page Rendered

470 ms

arthistoryproject.com screenshot

About Website

Click here to check amazing Art History Project content for United States. Otherwise, check out these important facts you probably never knew about arthistoryproject.com

A new history of art. 1000s of artworks by artists from more than 100 countries spanning 40,000 years of human history.

Visit arthistoryproject.com

Key Findings

We analyzed Arthistoryproject.com page load time and found that the first response time was 42 ms and then it took 3 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

arthistoryproject.com performance score

65

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.0 s

23/100

10%

LCP (Largest Contentful Paint)

Value4.7 s

32/100

25%

SI (Speed Index)

Value5.4 s

55/100

10%

TBT (Total Blocking Time)

Value190 ms

91/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value5.4 s

71/100

10%

Network Requests Diagram

arthistoryproject.com

42 ms

arthistoryproject.com

629 ms

www.arthistoryproject.com

1358 ms

js

98 ms

analytics.js

34 ms

Our browser made a total of 20 requests to load all elements on the main page. We found that 75% of them (15 requests) were addressed to the original Arthistoryproject.com, 10% (2 requests) were made to Google-analytics.com and 5% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Arthistoryproject.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 84.7 kB (36%)

Content Size

237.7 kB

After Optimization

153.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Arthistoryproject.com main page is 237.7 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. 50% of websites need less resources to load. Javascripts take 136.6 kB which makes up the majority of the site volume.

HTML Optimization

-64%

Potential reduce by 26.1 kB

  • Original 40.5 kB
  • After minification 40.5 kB
  • After compression 14.4 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 26.1 kB or 64% of the original size.

Image Optimization

-55%

Potential reduce by 26.4 kB

  • Original 48.3 kB
  • After minification 21.9 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. Obviously, Art History Project needs image optimization as it can save up to 26.4 kB or 55% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-24%

Potential reduce by 32.3 kB

  • Original 136.6 kB
  • After minification 136.6 kB
  • After compression 104.3 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 32.3 kB or 24% of the original size.

CSS Optimization

-0%

Potential reduce by 5 B

  • Original 12.3 kB
  • After minification 12.3 kB
  • After compression 12.3 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. Arthistoryproject.com has all CSS files already compressed.

Requests Breakdown

We found no issues to fix!

Requests Now

8

After Optimization

8

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 8 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Art History Project. According to our analytics all requests are already optimized.

Network Requests Diagram

arthistoryproject.com

arthistoryproject.com

42 ms

arthistoryproject.com

arthistoryproject.com

629 ms

www.arthistoryproject.com

www.arthistoryproject.com

1358 ms

js

js

98 ms

analytics.js

analytics.js

34 ms

css_a32b715b52768aa220c380ca6d28a772.css

css_a32b715b52768aa220c380ca6d28a772.css

87 ms

pit5tdj.css

pit5tdj.css

93 ms

khmer-art-obelisk-art-history.webp

khmer-art-obelisk-art-history.webp

551 ms

the-etruscans-chimera-of-arezzo-400-obelisk-art-history.webp

the-etruscans-chimera-of-arezzo-400-obelisk-art-history.webp

520 ms

toyen-obelisk-art-history.webp

toyen-obelisk-art-history.webp

134 ms

sascha-schneider-hypnosis-1904-obelisk-art-history.webp

sascha-schneider-hypnosis-1904-obelisk-art-history.webp

91 ms

george_stubbs-trivium-art-history.webp

george_stubbs-trivium-art-history.webp

570 ms

stubbs-george-c-face-half.400x0.webp

stubbs-george-c-face-half.400x0.webp

120 ms

dorothea_tanning-trivium-art-history-1.webp

dorothea_tanning-trivium-art-history-1.webp

568 ms

be9f3771cc777b982f0c74e50c4ec3fa-crop.400x0.webp

be9f3771cc777b982f0c74e50c4ec3fa-crop.400x0.webp

120 ms

collect

collect

40 ms

js_0703219d4e8aad7fc752df613c1d1d04.js

js_0703219d4e8aad7fc752df613c1d1d04.js

53 ms

p.css

p.css

34 ms

random-button.png

random-button.png

75 ms

obelisk-print-cta.webp

obelisk-print-cta.webp

74 ms

Accessibility Review

arthistoryproject.com accessibility score

86

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

Buttons do not have an accessible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

arthistoryproject.com best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

arthistoryproject.com SEO score

90

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

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 Arthistoryproject.com 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 Arthistoryproject.com 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

arthistoryproject.com

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