Tools & Wizards About Us

Report Summary

  • 15

    Performance

    Renders faster than
    27% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 49% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

librabooks.hu

Nyelvkönyv forgalmazás - Nyelvkönyvbolt | Nyelvkönyvek és idegen nyelvű könyvek forgalmazása, beszerzése - könyvesbolt és online rendelés. Nyelvkönyve...

Page Load Speed

8.8 sec in total

First Response

333 ms

Resources Loaded

8.3 sec

Page Rendered

154 ms

About Website

Click here to check amazing Libra Books content. Otherwise, check out these important facts you probably never knew about librabooks.hu

Nyelvkönyvek és idegen nyelvű könyvek forgalmazása, beszerzése - könyvesbolt és online rendelés. Nyelvkönyvek, olvasnivaló, útikönyvek,...

Visit librabooks.hu

Key Findings

We analyzed Librabooks.hu page load time and found that the first response time was 333 ms and then it took 8.5 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

librabooks.hu performance score

15

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.1 s

1/100

10%

LCP (Largest Contentful Paint)

Value15.0 s

0/100

25%

SI (Speed Index)

Value15.8 s

0/100

10%

TBT (Total Blocking Time)

Value5,700 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.017

100/100

15%

TTI (Time to Interactive)

Value21.7 s

1/100

10%

Network Requests Diagram

nyelvkonyvbolt.hu

333 ms

nyelvkonyvbolt.hu

3662 ms

screen.css

853 ms

highslide.css

428 ms

default.css

788 ms

Our browser made a total of 92 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Librabooks.hu, 8% (7 requests) were made to Google.com and 5% (5 requests) were made to Gstatic.com. The less responsive or slowest element that took the longest time to load (3.7 sec) relates to the external source Nyelvkonyvbolt.hu.

Page Optimization Overview & Recommendations

Page size can be reduced by 800.9 kB (20%)

Content Size

4.0 MB

After Optimization

3.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Librabooks.hu main page is 4.0 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 2.9 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 161.0 kB

  • Original 184.9 kB
  • After minification 123.8 kB
  • After compression 23.9 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 61.1 kB, which is 33% 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 161.0 kB or 87% of the original size.

Image Optimization

-8%

Potential reduce by 227.8 kB

  • Original 2.9 MB
  • After minification 2.7 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. Libra Books images are well optimized though.

JavaScript Optimization

-35%

Potential reduce by 262.1 kB

  • Original 750.8 kB
  • After minification 718.8 kB
  • After compression 488.7 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 262.1 kB or 35% of the original size.

CSS Optimization

-72%

Potential reduce by 150.1 kB

  • Original 208.1 kB
  • After minification 202.2 kB
  • After compression 58.1 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. Librabooks.hu needs all CSS files to be minified and compressed as it can save up to 150.1 kB or 72% of the original size.

Requests Breakdown

Number of requests can be reduced by 27 (33%)

Requests Now

82

After Optimization

55

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 82 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Libra Books. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

librabooks.hu accessibility score

80

Accessibility Issues

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

Best Practices

librabooks.hu best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

librabooks.hu SEO score

82

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

Content Best Practices

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

Impact

Issue

High

Image elements do not have [alt] attributes

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    HU

  • Language Claimed

    HU

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Librabooks.hu can be misinterpreted by Google and other search engines. Our service has detected that Hungarian is used on the page, and it matches the claimed language. Our system also found out that Librabooks.hu 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 description is not detected on the main page of Libra Books. 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: