Access lavibu.com. Lavibu - Bilgi Hazinesi Online Kütüphane Bilim Teknoloji Yaşam

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

28/100

10%

LCP (Largest Contentful Paint)

Value5.4 s

20/100

25%

SI (Speed Index)

Value8.7 s

16/100

10%

TBT (Total Blocking Time)

Value220 ms

87/100

30%

CLS (Cumulative Layout Shift)

Value0.009

100/100

15%

TTI (Time to Interactive)

Value6.9 s

53/100

10%

lavibu.com

450 ms

lavibu.com

603 ms

bootstrap.min.css

286 ms

font-awesome.min.css

414 ms

uicons-regular-rounded.css

417 ms

Our browser made a total of 82 requests to load all elements on the main page. We found that 77% of them (63 requests) were addressed to the original Lavibu.com, 17% (14 requests) were made to Fonts.gstatic.com and 2% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Lavibu.com.

Content Size

2.3 MB

After Optimization

2.2 MB

In fact, the total size of Lavibu.com main page is 2.3 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. 50% of websites need less resources to load. Images take 2.0 MB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 34.2 kB

Original 38.9 kB
After minification 19.3 kB
After compression 4.7 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. This page needs HTML code to be minified as it can gain 19.6 kB, which is 50% 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 34.2 kB or 88% of the original size.

Image Optimization

-3%

Potential reduce by 60.8 kB

Original 2.0 MB
After minification 1.9 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. Lavibu images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 2.7 kB

Original 109.6 kB
After minification 109.6 kB
After compression 106.9 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

-5%

Potential reduce by 6.8 kB

Original 134.6 kB
After minification 134.6 kB
After compression 127.8 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. Lavibu.com has all CSS files already compressed.

Requests Now

After Optimization

The browser has sent 63 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lavibu. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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.

High

ARIA input fields do not have accessible names

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 semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

High

Links do not have a discernible name

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

High

Issues were logged in the Issues panel in Chrome Devtools

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

TR
Language Claimed

ZX
Encoding

UTF-8

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

lavibu.com

Open Graph description is not detected on the main page of Lavibu. 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

Lavibu - Bilgi Hazinesi Online Kütüphane Bilim Teknoloji Yaşam

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

lavibu.com

lavibu.com

bootstrap.min.css

font-awesome.min.css

uicons-regular-rounded.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

lavibu.com

lavibu.com

bootstrap.min.css

font-awesome.min.css

uicons-regular-rounded.css

flaticon.css

animate.css

slick.css

owl.carousel.css

off-canvas.css

magnific-popup.css

rsmenu-main.css

rs-spacing.css

style.css

responsive.css

fav.png

64062a9f61c16238211825.jpg

blog-1.jpg

images

modernizr-2.8.3.min.js

jquery.min.js

bootstrap.min.js

jquery.nav.js

owl.carousel.min.js

isotope.pkgd.min.js

wow.min.js

skill.bars.jquery.js

imagesloaded.pkgd.min.js

slick.min.js

waypoints.min.js

jquery.magnific-popup.min.js

jquery.counterup.min.js

contact.form.js

main.js

799d81ee12ee6287633ff0eacaff11c2.jpg

man-min.png

background-min.png

hero-shpae-min.png

shape1.png

shape2.png

shape3.png

799d81ee12ee6287633ff0eacaff11c2.jpg

shape4.png