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davidantonides.com screenshot

Report Summary

  • 24

    Performance

    Renders faster than
    43% of other websites

  • 97

    Accessibility

    Visual factors better than
    that of 92% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

davidantonides.com

DAVID ANTONIDESDavid Antonides artist Gallery 2019 - 2023 Large-format watercolor, cityscape, glass sculptures, public art

Page Load Speed

16 sec in total

First Response

125 ms

Resources Loaded

15.5 sec

Page Rendered

320 ms

davidantonides.com screenshot

About Website

Visit davidantonides.com now to see the best up-to-date DAVID Antonides content and also check out these interesting facts you probably never knew about davidantonides.com

David Antonides paints cities in large-format watercolour Cityscape paintings. watercolor, oil-based inks, monotypes and art glass objects combine in David's practice. New Urban Exprsessionism

Visit davidantonides.com

Key Findings

We analyzed Davidantonides.com page load time and found that the first response time was 125 ms and then it took 15.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

davidantonides.com performance score

24

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.2 s

1/100

10%

LCP (Largest Contentful Paint)

Value9.6 s

0/100

25%

SI (Speed Index)

Value7.6 s

25/100

10%

TBT (Total Blocking Time)

Value1,580 ms

12/100

30%

CLS (Cumulative Layout Shift)

Value0.006

100/100

15%

TTI (Time to Interactive)

Value9.9 s

27/100

10%

Network Requests Diagram

www.davidantonides.com

125 ms

common.css

65 ms

squarespace-gallery-slideshow.css

22 ms

yahoo-dom-event.js

34 ms

connection_core-min.js

23 ms

Our browser made a total of 46 requests to load all elements on the main page. We found that 59% of them (27 requests) were addressed to the original Davidantonides.com, 35% (16 requests) were made to Static1.1.sqspcdn.com and 2% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (15 sec) relates to the external source Static1.1.sqspcdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 296.4 kB (12%)

Content Size

2.5 MB

After Optimization

2.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Davidantonides.com main page is 2.5 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 45% of websites need less resources to load. Images take 2.1 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 31.1 kB

  • Original 37.0 kB
  • After minification 31.9 kB
  • After compression 5.9 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 5.1 kB, which is 14% 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 31.1 kB or 84% of the original size.

Image Optimization

-0%

Potential reduce by 29 B

  • Original 2.1 MB
  • After minification 2.1 MB

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. DAVID Antonides images are well optimized though.

JavaScript Optimization

-74%

Potential reduce by 220.4 kB

  • Original 296.2 kB
  • After minification 259.0 kB
  • After compression 75.8 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 220.4 kB or 74% of the original size.

CSS Optimization

-84%

Potential reduce by 44.9 kB

  • Original 53.3 kB
  • After minification 43.0 kB
  • After compression 8.4 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. Davidantonides.com needs all CSS files to be minified and compressed as it can save up to 44.9 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 19 (49%)

Requests Now

39

After Optimization

20

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of DAVID Antonides. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.davidantonides.com

www.davidantonides.com

125 ms

common.css

common.css

65 ms

squarespace-gallery-slideshow.css

squarespace-gallery-slideshow.css

22 ms

yahoo-dom-event.js

yahoo-dom-event.js

34 ms

connection_core-min.js

connection_core-min.js

23 ms

json-min.js

json-min.js

22 ms

animation-min.js

animation-min.js

28 ms

selector.js

selector.js

32 ms

element.js

element.js

79 ms

global.js

global.js

80 ms

lightbox.js

lightbox.js

47 ms

api.js

api.js

47 ms

base64.js

base64.js

58 ms

census.js

census.js

54 ms

get-min.js

get-min.js

59 ms

dragdrop-min.js

dragdrop-min.js

76 ms

connection-min.js

connection-min.js

78 ms

element-min.js

element-min.js

76 ms

yui2-yui3-bridge.js

yui2-yui3-bridge.js

78 ms

squarespace-gallery-slideshow.js

squarespace-gallery-slideshow.js

89 ms

cookie-min.js

cookie-min.js

93 ms

eu-cookie-policy.js

eu-cookie-policy.js

94 ms

webfont.js

webfont.js

30 ms

RecordHit

RecordHit

29 ms

transparent.png

transparent.png

13 ms

css

css

24 ms

img_1487.jpg

img_1487.jpg

26 ms

calender+2016+.jpg

calender+2016+.jpg

48 ms

antonides+new+york+cascading++152+x+113+cm.jpg

antonides+new+york+cascading++152+x+113+cm.jpg

15023 ms

antonides+-+carnival+73+by+100.jpg

antonides+-+carnival+73+by+100.jpg

70 ms

Schonhauser+Allee+I

Schonhauser+Allee+I

31 ms

Columbus+sails++++++++120+by+90.5+cm

Columbus+sails++++++++120+by+90.5+cm

23 ms

oberbaumbrucke.jpg

oberbaumbrucke.jpg

19 ms

antonides+++approach++137+x++176+cm.jpg

antonides+++approach++137+x++176+cm.jpg

25 ms

david+01.jpg

david+01.jpg

21 ms

long+crossing+best+web+l.jpg

long+crossing+best+web+l.jpg

54 ms

Echo++++++++++++++++++++++115+by+61+cm

Echo++++++++++++++++++++++115+by+61+cm

48 ms

haupt+paper+b.jpg

haupt+paper+b.jpg

82 ms

1.jpg

1.jpg

38 ms

1.jpg

1.jpg

36 ms

Tempelhof+BBI

Tempelhof+BBI

52 ms

15.jpg

15.jpg

32 ms

YDAoLskQQ5MOAgvHUQCcLbvy90DtE_Pg_qiF9bHvTzw.ttf

YDAoLskQQ5MOAgvHUQCcLbvy90DtE_Pg_qiF9bHvTzw.ttf

7 ms

loading.gif

loading.gif

23 ms

overlay-arrow-left.png

overlay-arrow-left.png

12 ms

overlay-arrow-right.png

overlay-arrow-right.png

17 ms

Accessibility Review

davidantonides.com accessibility score

97

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

Links do not have a discernible name

Best Practices

davidantonides.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

High

Page has valid source maps

SEO Factors

davidantonides.com SEO score

93

Search Engine Optimization Advices

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

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 Davidantonides.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 Davidantonides.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

davidantonides.com

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