Tools & Wizards About Us

Report Summary

  • 15

    Performance

    Renders faster than
    27% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

nikiforos.edu.gr

Δημόσια Κεντρική Βιβλιοθήκη Σπάρτης | nikiforos.edu.gr

Page Load Speed

7.4 sec in total

First Response

584 ms

Resources Loaded

6.4 sec

Page Rendered

442 ms

About Website

Visit nikiforos.edu.gr now to see the best up-to-date Nikiforos content for Greece and also check out these interesting facts you probably never knew about nikiforos.edu.gr

Εκπαιδευτικά προγράμματα Δείτε τα σχετικά εκπαιδευτικά προγράμματα Περισσότερα → Ανακοινώσεις βιβλιοθήκης Νέα , ειδήσεις , ανακοινώσεις  Περισσότερα → Δημοφιλέστερα Οι καταχωρήσεις με την μεγαλύτερη α...

Visit nikiforos.edu.gr

Key Findings

We analyzed Nikiforos.edu.gr page load time and found that the first response time was 584 ms and then it took 6.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

nikiforos.edu.gr performance score

15

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value9.0 s

0/100

10%

LCP (Largest Contentful Paint)

Value19.3 s

0/100

25%

SI (Speed Index)

Value17.3 s

0/100

10%

TBT (Total Blocking Time)

Value4,220 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.034

100/100

15%

TTI (Time to Interactive)

Value25.6 s

0/100

10%

Network Requests Diagram

nikiforos.edu.gr

584 ms

LnRvTG9jYWxlTG93ZXJDYXNlKCkpPy5sZW5ndGg+MD9kb2N1bWVudC5kb2N1bWVudEVsZW1lbnQuY2xhc3NMaXN0LmFkZCgiaXNQYWdlU3BlZWQiLCJsYXNmLWlzX3BzIik6ZG9jdW1lbnQuZG9jdW1lbnRFbGVtZW50LmNsYXNzTGlzdC5hZGQoImxhc2Ytbm9fcHMiKQ==

8 ms

js

59 ms

animate.min.css

283 ms

styles.css

287 ms

Our browser made a total of 214 requests to load all elements on the main page. We found that 90% of them (192 requests) were addressed to the original Nikiforos.edu.gr, 6% (12 requests) were made to Fonts.gstatic.com and 1% (3 requests) were made to Cdn.userway.org. The less responsive or slowest element that took the longest time to load (851 ms) belongs to the original domain Nikiforos.edu.gr.

Page Optimization Overview & Recommendations

Page size can be reduced by 605.6 kB (46%)

Content Size

1.3 MB

After Optimization

714.6 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Nikiforos.edu.gr main page is 1.3 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. Only a small number of websites need less resources to load. Javascripts take 591.7 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 217.5 kB

  • Original 260.1 kB
  • After minification 256.3 kB
  • After compression 42.6 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 217.5 kB or 84% of the original size.

Image Optimization

-12%

Potential reduce by 56.1 kB

  • Original 468.4 kB
  • After minification 412.4 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, Nikiforos needs image optimization as it can save up to 56.1 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-56%

Potential reduce by 332.0 kB

  • Original 591.7 kB
  • After minification 591.7 kB
  • After compression 259.6 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 332.0 kB or 56% of the original size.

Requests Breakdown

Number of requests can be reduced by 167 (86%)

Requests Now

195

After Optimization

28

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 195 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nikiforos. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 116 to 1 for JavaScripts and from 53 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

nikiforos.edu.gr accessibility score

84

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

High

Links do not have a discernible name

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.

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

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

nikiforos.edu.gr 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

High

Page has valid source maps

SEO Factors

nikiforos.edu.gr SEO score

84

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EL

  • Language Claimed

    EL

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nikiforos.edu.gr can be misinterpreted by Google and other search engines. Our service has detected that Greek is used on the page, and it matches the claimed language. Our system also found out that Nikiforos.edu.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 data is detected on the main page of Nikiforos. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: