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2019.strava.com screenshot

Report Summary

  • 34

    Performance

    Renders faster than
    54% of other websites

  • 97

    Accessibility

    Visual factors better than
    that of 91% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

2019.strava.com

Strava | Running, Cycling & Hiking App - Train, Track & Share

Page Load Speed

462 ms in total

First Response

9 ms

Resources Loaded

387 ms

Page Rendered

66 ms

2019.strava.com screenshot

About Website

Welcome to 2019.strava.com homepage info - get ready to check 2019 Strava best content for United States right away, or after learning these important things about 2019.strava.com

Strava connects millions of runners, cyclists, hikers, walkers and other active people through the sports they love – all on our mobile app and website.

Visit 2019.strava.com

Key Findings

We analyzed 2019.strava.com page load time and found that the first response time was 9 ms and then it took 453 ms to load all DOM resources and completely render a web page. This is an excellent result, as only 5% of websites can load faster.

Performance Metrics

2019.strava.com performance score

34

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

42/100

10%

LCP (Largest Contentful Paint)

Value11.4 s

0/100

25%

SI (Speed Index)

Value5.5 s

55/100

10%

TBT (Total Blocking Time)

Value1,050 ms

25/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value11.2 s

20/100

10%

Network Requests Diagram

2019.strava.com

9 ms

2019.strava.com

20 ms

www.strava.com

191 ms

41db7ef8a6f5f318.css

52 ms

3423ae2a4882ebcb.css

50 ms

Our browser made a total of 49 requests to load all elements on the main page. We found that 4% of them (2 requests) were addressed to the original 2019.strava.com, 92% (45 requests) were made to Web-assets.strava.com and 2% (1 request) were made to Strava.com. The less responsive or slowest element that took the longest time to load (191 ms) relates to the external source Strava.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 258.6 kB (16%)

Content Size

1.7 MB

After Optimization

1.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of 2019.strava.com main page is 1.7 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. 75% 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 652.3 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 255.1 kB

  • Original 335.6 kB
  • After minification 335.5 kB
  • After compression 80.5 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 255.1 kB or 76% of the original size.

Image Optimization

-1%

Potential reduce by 3.3 kB

  • Original 652.3 kB
  • After minification 649.1 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. 2019 Strava images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 164 B

  • Original 644.5 kB
  • After minification 644.5 kB
  • After compression 644.3 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

-0%

Potential reduce by 69 B

  • Original 21.9 kB
  • After minification 21.9 kB
  • After compression 21.8 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. 2019.strava.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 18 (39%)

Requests Now

46

After Optimization

28

  • Images
  • JavaScript
  • CSS

The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 2019 Strava. 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 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

2019.strava.com

2019.strava.com

9 ms

2019.strava.com

2019.strava.com

20 ms

www.strava.com

www.strava.com

191 ms

41db7ef8a6f5f318.css

41db7ef8a6f5f318.css

52 ms

3423ae2a4882ebcb.css

3423ae2a4882ebcb.css

50 ms

6846992117fc0bd0.css

6846992117fc0bd0.css

43 ms

94c923d72ca0fd4a.css

94c923d72ca0fd4a.css

40 ms

3c8e7ac04c003344.css

3c8e7ac04c003344.css

47 ms

polyfills-42372ed130431b0a.js

polyfills-42372ed130431b0a.js

118 ms

appleid.auth.js

appleid.auth.js

63 ms

webpack-d4098a9371819fd6.js

webpack-d4098a9371819fd6.js

63 ms

framework-c355b5b736657977.js

framework-c355b5b736657977.js

63 ms

main-e199d0b69088a0ca.js

main-e199d0b69088a0ca.js

64 ms

_app-f29c6be7a06cdd62.js

_app-f29c6be7a06cdd62.js

67 ms

26902-f22ca90267e12271.js

26902-f22ca90267e12271.js

64 ms

96259-10a6638e5c81be4c.js

96259-10a6638e5c81be4c.js

64 ms

84490-871b3dda018494aa.js

84490-871b3dda018494aa.js

67 ms

36983-50ac0c050afdc238.js

36983-50ac0c050afdc238.js

72 ms

47078-e1d2d2e3747d90de.js

47078-e1d2d2e3747d90de.js

75 ms

23169-cbbafbca703fcdc1.js

23169-cbbafbca703fcdc1.js

75 ms

index-7e2f132b7d9f28fb.js

index-7e2f132b7d9f28fb.js

77 ms

_buildManifest.js

_buildManifest.js

86 ms

_ssgManifest.js

_ssgManifest.js

82 ms

ALP-subnav-featured-item-running@1x.aa0820c0.jpg

ALP-subnav-featured-item-running@1x.aa0820c0.jpg

87 ms

ALP-subnav-featured-item-cycling@1x.351f99d6.jpg

ALP-subnav-featured-item-cycling@1x.351f99d6.jpg

79 ms

DesktopWide-Col-1-en-US@1x.3c006b09.webp

DesktopWide-Col-1-en-US@1x.3c006b09.webp

149 ms

DesktopWide-Col-3-en-US@1x.27ace228.webp

DesktopWide-Col-3-en-US@1x.27ace228.webp

93 ms

Device-en-US@1x.ceedbf2d.webp

Device-en-US@1x.ceedbf2d.webp

89 ms

background.d56735a8.jpg

background.d56735a8.jpg

96 ms

topbar.66417777.png

topbar.66417777.png

150 ms

frame.842c929b.png

frame.842c929b.png

98 ms

static-layer.41b0dd99.png

static-layer.41b0dd99.png

153 ms

frame.720a1fc4.png

frame.720a1fc4.png

147 ms

static-layer.4ae9d4cb.png

static-layer.4ae9d4cb.png

150 ms

frame.877d303f.png

frame.877d303f.png

157 ms

static-layer.248d850b.png

static-layer.248d850b.png

151 ms

track-analyze.5fba41a9.svg

track-analyze.5fba41a9.svg

150 ms

share-connect.64497bdd.svg

share-connect.64497bdd.svg

153 ms

explore-compete.dbf91fa1.svg

explore-compete.dbf91fa1.svg

154 ms

frame.20c32256.png

frame.20c32256.png

155 ms

static-layer.04ccbbe8.png

static-layer.04ccbbe8.png

126 ms

static-layer-front.d2a576c7.png

static-layer-front.d2a576c7.png

126 ms

app-store-en-US@1x.7c08acf6.png

app-store-en-US@1x.7c08acf6.png

120 ms

play-store-en-US@1x.5171b274.png

play-store-en-US@1x.5171b274.png

110 ms

social_tw.e4a64366.svg

social_tw.e4a64366.svg

108 ms

social_yt.e308b8d1.svg

social_yt.e308b8d1.svg

108 ms

social_ig.de9992df.svg

social_ig.de9992df.svg

109 ms

social_li.ffec4f76.svg

social_li.ffec4f76.svg

108 ms

social_fb.8f25c6b6.svg

social_fb.8f25c6b6.svg

109 ms

Accessibility Review

2019.strava.com accessibility score

97

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

2019.strava.com best practices score

92

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

Missing source maps for large first-party JavaScript

SEO Factors

2019.strava.com SEO score

100

Search Engine Optimization Advices

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

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 2019.strava.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 2019.strava.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

2019.strava.com

Open Graph data is detected on the main page of 2019 Strava. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: