Tools & Wizards About Us
diabetesgenes.org screenshot

Report Summary

  • 56

    Performance

    Renders faster than
    72% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 86% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

diabetesgenes.org

Diabetes Genes > Information for patients and professionals on genetic types of diabetes > Home page

Page Load Speed

3.4 sec in total

First Response

234 ms

Resources Loaded

3.1 sec

Page Rendered

69 ms

diabetesgenes.org screenshot

About Website

Welcome to diabetesgenes.org homepage info - get ready to check Diabetes Genes best content for United States right away, or after learning these important things about diabetesgenes.org

Diabetes Genes - Researchers working in molecular genetics, human physiology, biochemistry, clinical investigation, and patient care.

Visit diabetesgenes.org

Key Findings

We analyzed Diabetesgenes.org page load time and found that the first response time was 234 ms and then it took 3.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

diabetesgenes.org performance score

56

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.5 s

15/100

10%

LCP (Largest Contentful Paint)

Value5.2 s

24/100

25%

SI (Speed Index)

Value9.9 s

10/100

10%

TBT (Total Blocking Time)

Value170 ms

93/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value8.0 s

42/100

10%

Network Requests Diagram

diabetesgenes.org

234 ms

www.diabetesgenes.org

1255 ms

bootstrap.min.css

206 ms

global.css

236 ms

font-awesome.min.css

37 ms

Our browser made a total of 28 requests to load all elements on the main page. We found that 79% of them (22 requests) were addressed to the original Diabetesgenes.org, 7% (2 requests) were made to Netdna.bootstrapcdn.com and 4% (1 request) were made to Use.fontawesome.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Diabetesgenes.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 51.0 kB (12%)

Content Size

421.3 kB

After Optimization

370.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Diabetesgenes.org main page is 421.3 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. 25% of websites need less resources to load. Javascripts take 321.9 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 35.1 kB

  • Original 44.1 kB
  • After minification 41.4 kB
  • After compression 9.1 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 35.1 kB or 79% of the original size.

Image Optimization

-7%

Potential reduce by 1.8 kB

  • Original 24.7 kB
  • After minification 22.8 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. Diabetes Genes images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 7.6 kB

  • Original 321.9 kB
  • After minification 321.9 kB
  • After compression 314.3 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. This website has mostly compressed JavaScripts.

CSS Optimization

-21%

Potential reduce by 6.5 kB

  • Original 30.6 kB
  • After minification 30.6 kB
  • After compression 24.1 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. Diabetesgenes.org needs all CSS files to be minified and compressed as it can save up to 6.5 kB or 21% of the original size.

Requests Breakdown

Number of requests can be reduced by 7 (28%)

Requests Now

25

After Optimization

18

  • Images
  • JavaScript
  • CSS

The browser has sent 25 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Diabetes Genes. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

diabetesgenes.org

diabetesgenes.org

234 ms

www.diabetesgenes.org

www.diabetesgenes.org

1255 ms

bootstrap.min.css

bootstrap.min.css

206 ms

global.css

global.css

236 ms

font-awesome.min.css

font-awesome.min.css

37 ms

phone.svg

phone.svg

279 ms

dg-logo.jpg

dg-logo.jpg

361 ms

jquery.js

jquery.js

352 ms

what-type-of-diabetes.svg

what-type-of-diabetes.svg

293 ms

mody.svg

mody.svg

292 ms

neonatal-diabetes.svg

neonatal-diabetes.svg

307 ms

other-rare-types-of-diabetes.svg

other-rare-types-of-diabetes.svg

337 ms

about-us.svg

about-us.svg

414 ms

tests-for-diabetes-subtypes.svg

tests-for-diabetes-subtypes.svg

384 ms

current-research.svg

current-research.svg

426 ms

training-in-diabetes-subtypes.svg

training-in-diabetes-subtypes.svg

434 ms

twitterblue.svg

twitterblue.svg

433 ms

exeter.svg

exeter.svg

435 ms

twitter.svg

twitter.svg

463 ms

rdenhs-2022.svg

rdenhs-2022.svg

493 ms

bootstrap.min.js

bootstrap.min.js

514 ms

all.js

all.js

66 ms

jquery.min.js

jquery.min.js

30 ms

js

js

62 ms

flip.js

flip.js

506 ms

tweets.js

tweets.js

514 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

13 ms

jquery.min.js

jquery.min.js

35 ms

Accessibility Review

diabetesgenes.org accessibility score

95

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

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

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

diabetesgenes.org best practices score

83

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

Page has valid source maps

SEO Factors

diabetesgenes.org SEO score

83

Search Engine Optimization Advices

Content Best Practices

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

Impact

Issue

High

Links do not have descriptive text

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 doesn't use 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 Diabetesgenes.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 Diabetesgenes.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

diabetesgenes.org

Open Graph description is not detected on the main page of Diabetes Genes. 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: