Access dlf.lt. Delfi žinios - Pagrindinis naujienų portalas Lietuvoje

name

value

score

weighting

FCP (First Contentful Paint)

Value6.2 s

3/100

10%

LCP (Largest Contentful Paint)

Value21.9 s

0/100

25%

SI (Speed Index)

Value12.6 s

3/100

10%

TBT (Total Blocking Time)

Value6,130 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.006

100/100

15%

TTI (Time to Interactive)

Value29.1 s

0/100

10%

www.delfi.lt

249 ms

www.delfi.lt

813 ms

inter.css

187 ms

delfi-root-variables-css.css

203 ms

main-root-styles.css

206 ms

Our browser made a total of 81 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Dlf.lt, 37% (30 requests) were made to G.delfi.lt and 16% (13 requests) were made to Lt-production-portal-root.s3.delfi.lt. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source S1.adform.net.

Content Size

2.6 MB

After Optimization

999.2 kB

In fact, the total size of Dlf.lt main page is 2.6 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. HTML takes 1.9 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 1.6 MB

Original 1.9 MB
After minification 1.9 MB
After compression 319.1 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 1.6 MB or 83% of the original size.

JavaScript Optimization

-2%

Potential reduce by 12.2 kB

Original 626.8 kB
After minification 626.8 kB
After compression 614.6 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. This website has mostly compressed JavaScripts.

CSS Optimization

-0%

Potential reduce by 131 B

Original 65.6 kB
After minification 65.6 kB
After compression 65.5 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. Dlf.lt has all CSS files already compressed.

Requests Now

After Optimization

The browser has sent 65 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dlf. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 8 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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

High

These are opportunities to improve the legibility of your content.

High

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

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

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

Search Engine Optimization Advices

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

LT
Language Claimed

LT
Encoding

UTF-8

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

dlf.lt

Open Graph data is detected on the main page of Dlf. 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

Delfi žinios - Pagrindinis naujienų portalas Lietuvoje

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

www.delfi.lt

www.delfi.lt

inter.css

delfi-root-variables-css.css

main-root-styles.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

www.delfi.lt

www.delfi.lt

inter.css

delfi-root-variables-css.css

main-root-styles.css

c.js

track_banners_init.js

uc.js

adx.js

app.css

app.css

_id.vue.css

Frontpage.css

all.min.css

runtime.js

Frontpage.js

_id.vue.js

Frontpage.js

app.js

app.js

app.js

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