8.1 sec in total
655 ms
7.1 sec
409 ms
Welcome to dioptra.gr homepage info - get ready to check Dioptra best content for Greece right away, or after learning these important things about dioptra.gr
45 Χρόνια με τα καλύτερα βιβλία! Εκδόσεις Διόπτρα με best sellers στις κατηγορίες Ελληνική και Ξένη Λογοτεχνία, Αστυνομικά, Ψυχολογία-Προσωπική Ανάπτυξη, Παιδική Λογοτεχνία, Οικογενειακή Φροντίδα, Υγε...
Visit dioptra.grWe analyzed Dioptra.gr page load time and found that the first response time was 655 ms and then it took 7.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
dioptra.gr performance score
name
value
score
weighting
Value4.5 s
15/100
10%
Value10.6 s
0/100
25%
Value11.8 s
4/100
10%
Value1,030 ms
26/100
30%
Value0.482
17/100
15%
Value11.7 s
17/100
10%
655 ms
1809 ms
67 ms
504 ms
430 ms
Our browser made a total of 267 requests to load all elements on the main page. We found that 63% of them (167 requests) were addressed to the original Dioptra.gr, 12% (31 requests) were made to Pbs.twimg.com and 11% (29 requests) were made to Static.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Dioptra.gr.
Page size can be reduced by 861.9 kB (41%)
2.1 MB
1.2 MB
In fact, the total size of Dioptra.gr main page is 2.1 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 1.0 MB which makes up the majority of the site volume.
Potential reduce by 317.7 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 317.7 kB or 86% of the original size.
Potential reduce by 46.6 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. Dioptra images are well optimized though.
Potential reduce by 408.8 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 408.8 kB or 71% of the original size.
Potential reduce by 88.8 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. Dioptra.gr needs all CSS files to be minified and compressed as it can save up to 88.8 kB or 84% of the original size.
Number of requests can be reduced by 47 (18%)
262
215
The browser has sent 262 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dioptra. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.
dioptra.gr
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dioptra.gr accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-*] attributes do not match their roles
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
Buttons do not have an accessible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
dioptra.gr best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
dioptra.gr SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
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
Document uses legible font sizes
Tap targets are not sized appropriately
EL
EL
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dioptra.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 Dioptra.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.
dioptra.gr
Open Graph data is detected on the main page of Dioptra. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: