Report Summary

  • 27

    Performance

    Renders faster than
    47% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

laviklab.org

Lavik Lab – working at the interface of biology and materials

Page Load Speed

1.1 sec in total

First Response

15 ms

Resources Loaded

908 ms

Page Rendered

203 ms

laviklab.org screenshot

About Website

Welcome to laviklab.org homepage info - get ready to check Lavik Lab best content right away, or after learning these important things about laviklab.org

We combine polymer synthesis and processing, drug delivery, and stem cell biology in pursuit of new approaches to therapy.  

Visit laviklab.org

Key Findings

We analyzed Laviklab.org page load time and found that the first response time was 15 ms and then it took 1.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

laviklab.org performance score

27

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

63/100

10%

LCP (Largest Contentful Paint)

Value5.8 s

15/100

25%

SI (Speed Index)

Value7.2 s

30/100

10%

TBT (Total Blocking Time)

Value5,480 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.078

95/100

15%

TTI (Time to Interactive)

Value28.1 s

0/100

10%

Network Requests Diagram

laviklab.org

15 ms

laviklab.org

233 ms

webfont.js

185 ms

220 ms

style.css

260 ms

Our browser made a total of 50 requests to load all elements on the main page. We found that 4% of them (2 requests) were addressed to the original Laviklab.org, 20% (10 requests) were made to Fonts.wp.com and 16% (8 requests) were made to S2.wp.com. The less responsive or slowest element that took the longest time to load (302 ms) relates to the external source Fonts-api.wp.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 99.9 kB (21%)

Content Size

480.9 kB

After Optimization

381.0 kB

In fact, the total size of Laviklab.org main page is 480.9 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. 60% of websites need less resources to load. Images take 188.5 kB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 73.3 kB

  • Original 99.8 kB
  • After minification 97.0 kB
  • After compression 26.5 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 73.3 kB or 73% of the original size.

Image Optimization

-13%

Potential reduce by 25.4 kB

  • Original 188.5 kB
  • After minification 163.2 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. Obviously, Lavik Lab needs image optimization as it can save up to 25.4 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-1%

Potential reduce by 1.0 kB

  • Original 167.4 kB
  • After minification 167.4 kB
  • After compression 166.4 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

-1%

Potential reduce by 190 B

  • Original 25.2 kB
  • After minification 25.2 kB
  • After compression 25.0 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. Laviklab.org has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 25 (68%)

Requests Now

37

After Optimization

12

The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lavik 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 15 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

laviklab.org accessibility score

100

Accessibility Issues

Best Practices

laviklab.org best practices score

83

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

Browser errors were logged to the console

SEO Factors

laviklab.org SEO score

92

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

High

Tap targets are not sized appropriately

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 Laviklab.org 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 Laviklab.org 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 Lavik Lab. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: