Report Summary

  • 68

    Performance

    Renders faster than
    80% of other websites

  • 60

    Accessibility

    Visual factors better than
    that of 26% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 58

    SEO

    Google-friendlier than
    21% of websites

xotaris.gr

EXLIBRIS, EX LIBRIS, exlibris, ex libris, online art galleries, exlibris collection, history of exlibris, artists, exlibris prints, books, original ar...

Page Load Speed

3.2 sec in total

First Response

520 ms

Resources Loaded

2.5 sec

Page Rendered

120 ms

xotaris.gr screenshot

About Website

Click here to check amazing Xotaris content. Otherwise, check out these important facts you probably never knew about xotaris.gr

EXLIBRIS, EX LIBRIS, exlibris, ex libris, online art galleries, exlibris collection, history of exlibris, artists, exlibris prints, books, original artworks, copies, prints, exhibitions, publications,...

Visit xotaris.gr

Key Findings

We analyzed Xotaris.gr page load time and found that the first response time was 520 ms and then it took 2.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

xotaris.gr performance score

68

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

25/100

10%

LCP (Largest Contentful Paint)

Value5.0 s

26/100

25%

SI (Speed Index)

Value4.6 s

70/100

10%

TBT (Total Blocking Time)

Value30 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.005

100/100

15%

TTI (Time to Interactive)

Value6.0 s

65/100

10%

Network Requests Diagram

xotaris.gr

520 ms

datepicker.css

206 ms

style.css

208 ms

stylesearch.css

210 ms

newsletter.css

241 ms

Our browser made a total of 90 requests to load all elements on the main page. We found that 97% of them (87 requests) were addressed to the original Xotaris.gr, 2% (2 requests) were made to Google-analytics.com and 1% (1 request) were made to Google.com. The less responsive or slowest element that took the longest time to load (849 ms) belongs to the original domain Xotaris.gr.

Page Optimization Overview & Recommendations

Page size can be reduced by 103.9 kB (13%)

Content Size

807.7 kB

After Optimization

703.9 kB

In fact, the total size of Xotaris.gr main page is 807.7 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. 55% of websites need less resources to load. Images take 566.5 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 57.4 kB

  • Original 70.1 kB
  • After minification 63.6 kB
  • After compression 12.7 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 57.4 kB or 82% of the original size.

Image Optimization

-3%

Potential reduce by 16.1 kB

  • Original 566.5 kB
  • After minification 550.5 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. Xotaris images are well optimized though.

JavaScript Optimization

-17%

Potential reduce by 26.2 kB

  • Original 152.7 kB
  • After minification 152.2 kB
  • After compression 126.4 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 26.2 kB or 17% of the original size.

CSS Optimization

-22%

Potential reduce by 4.1 kB

  • Original 18.5 kB
  • After minification 18.5 kB
  • After compression 14.3 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. Xotaris.gr needs all CSS files to be minified and compressed as it can save up to 4.1 kB or 22% of the original size.

Requests Breakdown

Number of requests can be reduced by 46 (54%)

Requests Now

85

After Optimization

39

The browser has sent 85 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Xotaris. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

xotaris.gr accessibility score

60

Accessibility Issues

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

Form elements do not have associated labels

High

Links do not have a discernible name

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

xotaris.gr best practices score

50

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

xotaris.gr SEO score

58

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

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

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Xotaris.gr 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 Xotaris.gr 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

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