Tools & Wizards About Us
swissdock.ch screenshot

Report Summary

  • 33

    Performance

    Renders faster than
    53% of other websites

  • 64

    Accessibility

    Visual factors better than
    that of 29% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 58

    SEO

    Google-friendlier than
    21% of websites

swissdock.ch

SwissDock - The online docking web server of the Swiss Institute of Bioinformatics - Home

Page Load Speed

2 sec in total

First Response

244 ms

Resources Loaded

1.6 sec

Page Rendered

161 ms

swissdock.ch screenshot

About Website

Click here to check amazing Swiss Dock content for United States. Otherwise, check out these important facts you probably never knew about swissdock.ch

SwissDock, a free protein ligand docking web service powered by EADock DSS by the Molecular Modeling group of the Swiss Institute of Bioinformatics.

Visit swissdock.ch

Key Findings

We analyzed Swissdock.ch page load time and found that the first response time was 244 ms and then it took 1.8 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

swissdock.ch performance score

33

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

45/100

10%

LCP (Largest Contentful Paint)

Value7.7 s

3/100

25%

SI (Speed Index)

Value4.1 s

80/100

10%

TBT (Total Blocking Time)

Value1,530 ms

13/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value12.9 s

13/100

10%

Network Requests Diagram

swissdock.ch

244 ms

www.swissdock.ch

506 ms

sib.css

151 ms

table.css

222 ms

rainbow-custom.min.js

222 ms

Our browser made a total of 48 requests to load all elements on the main page. We found that 92% of them (44 requests) were addressed to the original Swissdock.ch, 4% (2 requests) were made to Matomo.sib.swiss and 2% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (651 ms) belongs to the original domain Swissdock.ch.

Page Optimization Overview & Recommendations

Page size can be reduced by 230.5 kB (24%)

Content Size

971.9 kB

After Optimization

741.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Swissdock.ch main page is 971.9 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. 30% of websites need less resources to load. Javascripts take 506.7 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 104.7 kB

  • Original 124.7 kB
  • After minification 110.6 kB
  • After compression 20.0 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. This page needs HTML code to be minified as it can gain 14.2 kB, which is 11% 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 104.7 kB or 84% of the original size.

Image Optimization

-35%

Potential reduce by 117.9 kB

  • Original 332.5 kB
  • After minification 214.6 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, Swiss Dock needs image optimization as it can save up to 117.9 kB or 35% 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 5.9 kB

  • Original 506.7 kB
  • After minification 503.9 kB
  • After compression 500.9 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

-25%

Potential reduce by 2.0 kB

  • Original 8.0 kB
  • After minification 8.0 kB
  • After compression 6.0 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. Swissdock.ch needs all CSS files to be minified and compressed as it can save up to 2.0 kB or 25% of the original size.

Requests Breakdown

Number of requests can be reduced by 23 (50%)

Requests Now

46

After Optimization

23

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Swiss Dock. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

swissdock.ch

swissdock.ch

244 ms

www.swissdock.ch

www.swissdock.ch

506 ms

sib.css

sib.css

151 ms

table.css

table.css

222 ms

rainbow-custom.min.js

rainbow-custom.min.js

222 ms

jquery-1.9.1.min.js

jquery-1.9.1.min.js

239 ms

navigationbar.css

navigationbar.css

238 ms

navigationbar.js

navigationbar.js

238 ms

promise-1.0.0.min.js

promise-1.0.0.min.js

238 ms

marvinjslauncher.js

marvinjslauncher.js

295 ms

molchange.js

molchange.js

295 ms

jquery.min.js

jquery.min.js

22 ms

ngl.js

ngl.js

651 ms

fullScreen.js

fullScreen.js

316 ms

display_index.js

display_index.js

317 ms

msa.min.gz.js

msa.min.gz.js

408 ms

zooms.js

zooms.js

368 ms

sumoselect.min.js

sumoselect.min.js

371 ms

sumoselect.min.css

sumoselect.min.css

396 ms

pdbSearch.js

pdbSearch.js

397 ms

ligSearch.js

ligSearch.js

441 ms

inview.js

inview.js

444 ms

css

css

38 ms

matomo.js

matomo.js

558 ms

SD-Red-512.png

SD-Red-512.png

307 ms

SP-Red-512.png

SP-Red-512.png

228 ms

SSC-Red-512.png

SSC-Red-512.png

237 ms

SB-Red-512.png

SB-Red-512.png

341 ms

STP-Red-512.png

STP-Red-512.png

271 ms

SA-Red-512.png

SA-Red-512.png

307 ms

SS-Red-512.png

SS-Red-512.png

312 ms

SwissDock_rvb_mod.png

SwissDock_rvb_mod.png

452 ms

help_grey.png

help_grey.png

384 ms

x-mark-3-16.png

x-mark-3-16.png

385 ms

fit-to-width-16.png

fit-to-width-16.png

386 ms

help-32.png

help-32.png

450 ms

fit-to-width-24.png

fit-to-width-24.png

476 ms

ChEBI_logo.png

ChEBI_logo.png

476 ms

wwpdb-logo.png

wwpdb-logo.png

475 ms

PDBe-logo.png

PDBe-logo.png

481 ms

SWISS-MODEL.tsb.svg

SWISS-MODEL.tsb.svg

487 ms

chemaxon_logo.png

chemaxon_logo.png

490 ms

sib_emblem_trans_background.png

sib_emblem_trans_background.png

538 ms

editorws.html

editorws.html

98 ms

editor.min.css

editor.min.css

76 ms

webservices.js

webservices.js

80 ms

gui.nocache.js

gui.nocache.js

76 ms

matomo.php

matomo.php

153 ms

Accessibility Review

swissdock.ch accessibility score

64

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.

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

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

swissdock.ch best practices score

67

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

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

swissdock.ch SEO score

58

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

Image elements do not have [alt] attributes

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 Swissdock.ch 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 Swissdock.ch 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

swissdock.ch

Open Graph description is not detected on the main page of Swiss Dock. 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: