Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

yhrd.org

YHRD : Y-Chromosome STR Haplotype Reference Database

Page Load Speed

2.4 sec in total

First Response

290 ms

Resources Loaded

1.9 sec

Page Rendered

235 ms

yhrd.org screenshot

About Website

Visit yhrd.org now to see the best up-to-date YHRD content for Azerbaijan and also check out these interesting facts you probably never knew about yhrd.org

Y-STR Haplotype Reference Database (YHRD) is a searchable worldwide database of Y-STR Haplotypes in various formats along with tools build upon their distribution.

Visit yhrd.org

Key Findings

We analyzed Yhrd.org page load time and found that the first response time was 290 ms and then it took 2.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

yhrd.org performance score

0

Network Requests Diagram

yhrd.org

290 ms

application-88b7daf6e66ec2c3715e23bf4299b109dae6486b500a73e08faef8695d6340dc.css

230 ms

application-0fc458ccb54c2ceb1d59ba529595f267d744d233f610160261bfe695699c2321.js

412 ms

metal-1c65660ddd0041c9fcfd60ec50bc9cb8749c2da1b389fa5f46382bb6f369eba4.jpg

104 ms

1x1-ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629.gif

106 ms

Our browser made a total of 19 requests to load all elements on the main page. We found that all of those requests were addressed to Yhrd.org and no external sources were called. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Yhrd.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 256.6 kB (27%)

Content Size

961.2 kB

After Optimization

704.6 kB

In fact, the total size of Yhrd.org main page is 961.2 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. 30% of websites need less resources to load. Images take 617.5 kB which makes up the majority of the site volume.

HTML Optimization

-68%

Potential reduce by 12.6 kB

  • Original 18.6 kB
  • After minification 17.8 kB
  • After compression 6.0 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 12.6 kB or 68% of the original size.

Image Optimization

-0%

Potential reduce by 692 B

  • Original 617.5 kB
  • After minification 616.8 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. YHRD images are well optimized though.

JavaScript Optimization

-69%

Potential reduce by 122.8 kB

  • Original 179.1 kB
  • After minification 175.3 kB
  • After compression 56.3 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 122.8 kB or 69% of the original size.

CSS Optimization

-83%

Potential reduce by 120.5 kB

  • Original 146.0 kB
  • After minification 145.2 kB
  • After compression 25.5 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. Yhrd.org needs all CSS files to be minified and compressed as it can save up to 120.5 kB or 83% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

10

After Optimization

10

The browser has sent 10 CSS, Javascripts, AJAX and image requests in order to completely render the main page of YHRD. According to our analytics all requests are already optimized.

SEO Factors

yhrd.org SEO score

0

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 Yhrd.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 Yhrd.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 description is not detected on the main page of YHRD. 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: