Access nva-lab.com. NVA-LAB Architects | Beatrice Papachristou - Nadia Ouzounopoulou

name

value

score

weighting

FCP (First Contentful Paint)

Value4.7 s

12/100

10%

LCP (Largest Contentful Paint)

Value6.5 s

8/100

25%

SI (Speed Index)

Value18.5 s

0/100

10%

TBT (Total Blocking Time)

Value1,890 ms

9/100

30%

CLS (Cumulative Layout Shift)

Value0.048

99/100

15%

TTI (Time to Interactive)

Value14.9 s

8/100

10%

nva-lab.com

582 ms

www.nva-lab.com

3075 ms

css_rEI_5cK_B9hB4So2yZUtr5weuEV3heuAllCDE6XsIkI.css

286 ms

css_cwbPBwe3D9Tz_8MQfyRNjCYCM-bKN7pjzVmKlYjk4Cc.css

286 ms

css_HcyRuKh31Kp1D-kkK5nCElzSuptRUfmsmTvg78_j6KQ.css

284 ms

Our browser made a total of 126 requests to load all elements on the main page. We found that 89% of them (112 requests) were addressed to the original Nva-lab.com, 5% (6 requests) were made to Fonts.gstatic.com and 2% (3 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (3.1 sec) belongs to the original domain Nva-lab.com.

Content Size

41.1 MB

After Optimization

39.4 MB

In fact, the total size of Nva-lab.com main page is 41.1 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. Only a small number of websites need less resources to load. Images take 40.3 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 79.5 kB

Original 91.8 kB
After minification 77.4 kB
After compression 12.2 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. This page needs HTML code to be minified as it can gain 14.4 kB, which is 16% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 79.5 kB or 87% of the original size.

Image Optimization

-3%

Potential reduce by 1.2 MB

Original 40.3 MB
After minification 39.1 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. NVA LAB images are well optimized though.

JavaScript Optimization

-41%

Potential reduce by 173.7 kB

Original 423.7 kB
After minification 423.7 kB
After compression 250.1 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 173.7 kB or 41% of the original size.

CSS Optimization

-68%

Potential reduce by 158.0 kB

Original 233.8 kB
After minification 193.1 kB
After compression 75.8 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. Nva-lab.com needs all CSS files to be minified and compressed as it can save up to 158.0 kB or 68% of the original size.

Requests Now

114

After Optimization

The browser has sent 114 CSS, Javascripts, AJAX and image requests in order to completely render the main page of NVA LAB. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 14 to 1 for CSS 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

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 keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

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

Serves images with low resolution

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

Search Engine Optimization Advices

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

High

Links are not crawlable

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

Language and Encoding

Language Detected

EN
Language Claimed

EN
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nva-lab.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Nva-lab.com 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

nva-lab.com

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

Report Summary

Performance

Accessibility

Best Practices

SEO

NVA-LAB Architects | Beatrice Papachristou - Nadia Ouzounopoulou - Anthi Karantana

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

nva-lab.com

www.nva-lab.com

css_rEI_5cK_B9hB4So2yZUtr5weuEV3heuAllCDE6XsIkI.css

css_cwbPBwe3D9Tz_8MQfyRNjCYCM-bKN7pjzVmKlYjk4Cc.css

css_HcyRuKh31Kp1D-kkK5nCElzSuptRUfmsmTvg78_j6KQ.css

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

nva-lab.com

www.nva-lab.com

css_rEI_5cK_B9hB4So2yZUtr5weuEV3heuAllCDE6XsIkI.css

css_cwbPBwe3D9Tz_8MQfyRNjCYCM-bKN7pjzVmKlYjk4Cc.css

css_HcyRuKh31Kp1D-kkK5nCElzSuptRUfmsmTvg78_j6KQ.css

css

css

css

css_PvdviJoqo_BJSPSYfD7Aq1Lb65zh5wBpy4WxkKsNxU8.css

navigation-top.css

hover_pack.css

countdown.css

styles.css

theme.css

responsive.css

update.css

logo-black.png

logo.png

logo-black.png

veatiki.jpg

nadia.jpg

anthi.jpg

Nikol_profilephoto.jpg

vlachos_tsquare_test.jpg

santorini_square.jpg

209A1747-412A-4B60-9612-8DD700235501_1_201_a.jpg

thasos_day5%205.jpeg

corner%20view.jpg

vlachos_square.jpg

IMG_9037.jpg

IMG_4753_0.jpg

arvaniti_square.jpg

2square%20copy.jpg

tsoukleidis_square.jpg

eptanhsou_square.jpg

Agisilaou_3d-1%20copy.jpg

Villa_Rethymno.jpg

Apartments_Faliro_2.jpeg

plakaap_square.jpg

sant_suites-2.jpg

js

jquery-latest.min.js

js_E1jmc43oJz4fh4mf-rN93JABFUUucyR1e1Z8zEjwZ9E.js