Report Summary

  • 13

    Performance

    Renders faster than
    25% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 48% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 93

    SEO

    Google-friendlier than
    84% of websites

energa.com.gr

Φθηνό ρεύμα - Σύγκριση τιμών ενέργειας | AlloRevma.gr

Page Load Speed

10.1 sec in total

First Response

617 ms

Resources Loaded

7.7 sec

Page Rendered

1.7 sec

energa.com.gr screenshot

About Website

Welcome to energa.com.gr homepage info - get ready to check Energa best content right away, or after learning these important things about energa.com.gr

Βρείτε φθηνό ρεύμα από όλους τους παρόχους. Οι καλύτερες προσφορές και σύγκριση όλων των εταιρειών ενέργειας.

Visit energa.com.gr

Key Findings

We analyzed Energa.com.gr page load time and found that the first response time was 617 ms and then it took 9.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

energa.com.gr performance score

13

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value8.7 s

0/100

10%

LCP (Largest Contentful Paint)

Value9.4 s

0/100

25%

SI (Speed Index)

Value27.4 s

0/100

10%

TBT (Total Blocking Time)

Value8,970 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.114

86/100

15%

TTI (Time to Interactive)

Value20.1 s

2/100

10%

Network Requests Diagram

energa.com.gr

617 ms

www.allorevma.gr

574 ms

www.allorevma.gr

1859 ms

head-1fd158904b7224acb101c804d429f1edf6fd4d32.css

439 ms

body-24703cfccd63972512319723913fc2db30d95ae0.js

702 ms

Our browser made a total of 63 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Energa.com.gr, 63% (40 requests) were made to Fonts.gstatic.com and 25% (16 requests) were made to Allorevma.gr. The less responsive or slowest element that took the longest time to load (2.5 sec) relates to the external source Allorevma.gr.

Page Optimization Overview & Recommendations

Page size can be reduced by 136.9 kB (31%)

Content Size

436.1 kB

After Optimization

299.2 kB

In fact, the total size of Energa.com.gr main page is 436.1 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. 65% of websites need less resources to load. HTML takes 161.6 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 135.6 kB

  • Original 161.6 kB
  • After minification 160.4 kB
  • After compression 26.0 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 135.6 kB or 84% of the original size.

Image Optimization

-1%

Potential reduce by 656 B

  • Original 93.6 kB
  • After minification 92.9 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. Energa images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 503 B

  • Original 60.8 kB
  • After minification 60.8 kB
  • After compression 60.3 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. This website has mostly compressed JavaScripts.

CSS Optimization

-0%

Potential reduce by 170 B

  • Original 120.1 kB
  • After minification 120.1 kB
  • After compression 120.0 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. Energa.com.gr has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 6 (38%)

Requests Now

16

After Optimization

10

The browser has sent 16 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Energa. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

energa.com.gr accessibility score

79

Accessibility Issues

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

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

High

[role]s are not contained by their required parent element

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

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

Form elements do not have associated labels

Best Practices

energa.com.gr 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

Missing source maps for large first-party JavaScript

SEO Factors

energa.com.gr 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

    EL

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Energa.com.gr can be misinterpreted by Google and other search engines. Our service has detected that Greek is used on the page, and it does not match the claimed English language. Our system also found out that Energa.com.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 Energa. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: