Access slamdunk.gr. SLAMDUNK | Το αγαπημένο Κατάστημα των Basketball-addicts!

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

34/100

10%

LCP (Largest Contentful Paint)

Value4.6 s

36/100

25%

SI (Speed Index)

Value22.8 s

0/100

10%

TBT (Total Blocking Time)

Value2,010 ms

7/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value19.2 s

2/100

10%

slamdunk.gr

298 ms

www.slamdunk.gr

1124 ms

v_865_b979ddfb7a46c9b223622d350912929f_all.css

15918 ms

v_306_d98283de608795c9002314015dd80b54.js

544 ms

findbar.js

705 ms

Our browser made a total of 119 requests to load all elements on the main page. We found that 73% of them (87 requests) were addressed to the original Slamdunk.gr, 8% (10 requests) were made to Google-analytics.com and 7% (8 requests) were made to Static.klaviyo.com. The less responsive or slowest element that took the longest time to load (20.4 sec) belongs to the original domain Slamdunk.gr.

Content Size

3.9 MB

After Optimization

3.4 MB

In fact, the total size of Slamdunk.gr main page is 3.9 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. 55% of websites need less resources to load. Images take 3.2 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 206.9 kB

Original 253.6 kB
After minification 253.4 kB
After compression 46.6 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 206.9 kB or 82% of the original size.

Image Optimization

-6%

Potential reduce by 189.5 kB

Original 3.2 MB
After minification 3.0 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. SLAMDUNK images are well optimized though.

JavaScript Optimization

-27%

Potential reduce by 90.5 kB

Original 341.3 kB
After minification 341.3 kB
After compression 250.8 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 90.5 kB or 27% of the original size.

CSS Optimization

-6%

Potential reduce by 4.0 kB

Original 73.1 kB
After minification 73.1 kB
After compression 69.0 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. Slamdunk.gr has all CSS files already compressed.

Requests Now

After Optimization

The browser has sent 96 CSS, Javascripts, AJAX and image requests in order to completely render the main page of SLAMDUNK. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Issues

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.

High

Buttons do not have an accessible name

High

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

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

High

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

These items highlight common accessibility best practices.

High

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

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

Low

Detected JavaScript libraries

Search Engine Optimization Advices

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Image elements do not have [alt] attributes

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/).

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

Language Detected

EN
Language Claimed

EL
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Slamdunk.gr can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed Greek language. Our system also found out that Slamdunk.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

slamdunk.gr

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

Report Summary

Performance

Accessibility

Best Practices

SEO

SLAMDUNK | Το αγαπημένο Κατάστημα των Basketball-addicts! | SLAMDUNK

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

slamdunk.gr

www.slamdunk.gr

v_865_b979ddfb7a46c9b223622d350912929f_all.css

v_306_d98283de608795c9002314015dd80b54.js

findbar.js

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

slamdunk.gr

www.slamdunk.gr

v_865_b979ddfb7a46c9b223622d350912929f_all.css

v_306_d98283de608795c9002314015dd80b54.js

findbar.js

lightwidget.js

klaviyo.js

v84a3a4012de94ce1a686ba8c167c359c1696973893317

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