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Report Summary

  • 26

    Performance

    Renders faster than
    45% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 58% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 89

    SEO

    Google-friendlier than
    66% of websites

cornerstone.assembla.com

Cornerstone Mac Subversion (SVN) Client Download | Assembla

Page Load Speed

4 sec in total

First Response

145 ms

Resources Loaded

3.2 sec

Page Rendered

694 ms

cornerstone.assembla.com screenshot

About Website

Welcome to cornerstone.assembla.com homepage info - get ready to check Cornerstone Assembla best content for United States right away, or after learning these important things about cornerstone.assembla.com

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Key Findings

We analyzed Cornerstone.assembla.com page load time and found that the first response time was 145 ms and then it took 3.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

cornerstone.assembla.com performance score

26

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

25/100

10%

LCP (Largest Contentful Paint)

Value6.0 s

13/100

25%

SI (Speed Index)

Value7.3 s

28/100

10%

TBT (Total Blocking Time)

Value1,980 ms

8/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value21.2 s

1/100

10%

Network Requests Diagram

cornerstone.assembla.com

145 ms

cornerstone.assembla.com

427 ms

analytics.js

30 ms

gtm.js

71 ms

css

63 ms

Our browser made a total of 80 requests to load all elements on the main page. We found that 68% of them (54 requests) were addressed to the original Cornerstone.assembla.com, 10% (8 requests) were made to Fonts.gstatic.com and 6% (5 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Cornerstone.assembla.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 57.5 kB (4%)

Content Size

1.6 MB

After Optimization

1.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cornerstone.assembla.com main page is 1.6 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. 80% 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 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 22.4 kB

  • Original 29.4 kB
  • After minification 29.4 kB
  • After compression 7.0 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 22.4 kB or 76% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 1.2 MB
  • After minification 1.2 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. Cornerstone Assembla images are well optimized though.

JavaScript Optimization

-11%

Potential reduce by 35.1 kB

  • Original 321.1 kB
  • After minification 321.1 kB
  • After compression 286.0 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 35.1 kB or 11% of the original size.

CSS Optimization

-0%

Potential reduce by 46 B

  • Original 65.2 kB
  • After minification 65.2 kB
  • After compression 65.2 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. Cornerstone.assembla.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 25 (36%)

Requests Now

70

After Optimization

45

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 70 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cornerstone Assembla. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

cornerstone.assembla.com

cornerstone.assembla.com

145 ms

cornerstone.assembla.com

cornerstone.assembla.com

427 ms

analytics.js

analytics.js

30 ms

gtm.js

gtm.js

71 ms

css

css

63 ms

reset.css

reset.css

442 ms

layout.css

layout.css

271 ms

jquery.min.js

jquery.min.js

46 ms

jquery-ui.min.js

jquery-ui.min.js

51 ms

product.css

product.css

334 ms

common.js

common.js

273 ms

product.js

product.js

273 ms

collect

collect

24 ms

js

js

49 ms

6xK3dSBYKcSV-LCoeQqfX1RYOo3qOK7j.woff

6xK3dSBYKcSV-LCoeQqfX1RYOo3qOK7j.woff

125 ms

6xKydSBYKcSV-LCoeQqfX1RYOo3ik4zwlxdo.woff

6xKydSBYKcSV-LCoeQqfX1RYOo3ik4zwlxdo.woff

169 ms

6xKydSBYKcSV-LCoeQqfX1RYOo3i54rwlxdo.woff

6xKydSBYKcSV-LCoeQqfX1RYOo3i54rwlxdo.woff

209 ms

app-icon-3@2x.png

app-icon-3@2x.png

245 ms

n2uIGLwqHPk

n2uIGLwqHPk

247 ms

assembla-logo.svg

assembla-logo.svg

247 ms

edge-top-white.svg

edge-top-white.svg

537 ms

laptop-frame.png

laptop-frame.png

278 ms

switch_button.svg

switch_button.svg

277 ms

edge-bottom-white.svg

edge-bottom-white.svg

537 ms

update-speed.svg

update-speed.svg

563 ms

web-screenshot1.png

web-screenshot1.png

567 ms

web-screenshot2.png

web-screenshot2.png

597 ms

web-screenshot3.png

web-screenshot3.png

573 ms

web-screenshot4.png

web-screenshot4.png

691 ms

web-screenshot5.png

web-screenshot5.png

944 ms

web-screenshot6.png

web-screenshot6.png

811 ms

web-screenshot7.png

web-screenshot7.png

812 ms

diff1.png

diff1.png

823 ms

diff2.png

diff2.png

838 ms

timeline.png

timeline.png

958 ms

log.png

log.png

1073 ms

annotations.png

annotations.png

1074 ms

transcript.png

transcript.png

1023 ms

externals.png

externals.png

1083 ms

pending-updates.png

pending-updates.png

1190 ms

subversion.png

subversion.png

1165 ms

user-properties.png

user-properties.png

1232 ms

repository.png

repository.png

1288 ms

app-sandbox.png

app-sandbox.png

1322 ms

retina.png

retina.png

1329 ms

3rd-party.png

3rd-party.png

1408 ms

customer-skype.svg

customer-skype.svg

1457 ms

customer-discovery.svg

customer-discovery.svg

1494 ms

customer-apple.svg

customer-apple.svg

1533 ms

customer-microsoft.svg

customer-microsoft.svg

1570 ms

customer-nike.svg

customer-nike.svg

1579 ms

customer-adobe.svg

customer-adobe.svg

1649 ms

customer-disney.svg

customer-disney.svg

1701 ms

customer-nasa.svg

customer-nasa.svg

1789 ms

6xKwdSBYKcSV-LCoeQqfX1RYOo3qPZZMkids18I.woff

6xKwdSBYKcSV-LCoeQqfX1RYOo3qPZZMkids18I.woff

86 ms

6xK1dSBYKcSV-LCoeQqfX1RYOo3qPZ7nsDQ.woff

6xK1dSBYKcSV-LCoeQqfX1RYOo3qPZ7nsDQ.woff

91 ms

6xKwdSBYKcSV-LCoeQqfX1RYOo3qPZY4lCds18I.woff

6xKwdSBYKcSV-LCoeQqfX1RYOo3qPZY4lCds18I.woff

91 ms

customer-mit.svg

customer-mit.svg

1546 ms

www-player.css

www-player.css

11 ms

www-embed-player.js

www-embed-player.js

33 ms

base.js

base.js

63 ms

customer-cisco.svg

customer-cisco.svg

1584 ms

customer-oracle.svg

customer-oracle.svg

1546 ms

customer-zynga.svg

customer-zynga.svg

1588 ms

ad_status.js

ad_status.js

142 ms

s9i9Iyk4Y_s1LD6aqz2X9kjqPppJUVpoTsMZDucYENo.js

s9i9Iyk4Y_s1LD6aqz2X9kjqPppJUVpoTsMZDucYENo.js

99 ms

embed.js

embed.js

35 ms

customer-mercedes.svg

customer-mercedes.svg

1433 ms

customer-paribas.svg

customer-paribas.svg

1487 ms

customer-hp.svg

customer-hp.svg

1474 ms

KFOmCnqEu92Fr1Mu4mxM.woff

KFOmCnqEu92Fr1Mu4mxM.woff

17 ms

KFOlCnqEu92Fr1MmEU9fBBc-.woff

KFOlCnqEu92Fr1MmEU9fBBc-.woff

17 ms

customer-google.svg

customer-google.svg

1499 ms

id

id

25 ms

customer-bbc.svg

customer-bbc.svg

1457 ms

Create

Create

97 ms

customer-levis.svg

customer-levis.svg

1537 ms

icon-close.svg

icon-close.svg

1524 ms

GenerateIT

GenerateIT

15 ms

zdmyp8d0

zdmyp8d0

35 ms

Accessibility Review

cornerstone.assembla.com accessibility score

85

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

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

Links do not have a discernible name

Best Practices

cornerstone.assembla.com best practices score

58

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

cornerstone.assembla.com SEO score

89

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

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 Cornerstone.assembla.com 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 Cornerstone.assembla.com 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

cornerstone.assembla.com

Open Graph description is not detected on the main page of Cornerstone Assembla. 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: