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go-coach.com screenshot

Report Summary

  • 25

    Performance

    Renders faster than
    44% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

go-coach.com

Halbmarathon-, Marathon-, Triathlon-Training und Fitness mit persönlichem Coach Andreas Oschmann

Page Load Speed

4.4 sec in total

First Response

293 ms

Resources Loaded

3.3 sec

Page Rendered

749 ms

go-coach.com screenshot

About Website

Welcome to go-coach.com homepage info - get ready to check Go Coach best content for Germany right away, or after learning these important things about go-coach.com

Individuelle Trainingspläne für Triathleten, Läufer und Laufeinsteiger, inkl. Statistiken und Wettkampfvorbereitung. Persönlicher Coach für nur 39,- Euro im Monat.

Visit go-coach.com

Key Findings

We analyzed Go-coach.com page load time and found that the first response time was 293 ms and then it took 4.1 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

go-coach.com performance score

25

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.6 s

6/100

10%

LCP (Largest Contentful Paint)

Value11.8 s

0/100

25%

SI (Speed Index)

Value9.6 s

11/100

10%

TBT (Total Blocking Time)

Value1,010 ms

27/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value19.0 s

3/100

10%

Network Requests Diagram

go-coach.com

293 ms

www.go-coach.com

292 ms

home-new-2511

252 ms

cabdd20048.css

189 ms

Basic.css

287 ms

Our browser made a total of 75 requests to load all elements on the main page. We found that 85% of them (64 requests) were addressed to the original Go-coach.com, 3% (2 requests) were made to Googletagmanager.com and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Go-coach.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 70.6 kB (3%)

Content Size

2.6 MB

After Optimization

2.5 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Go-coach.com main page is 2.6 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. 65% of websites need less resources to load. Images take 2.5 MB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 49.7 kB

  • Original 64.5 kB
  • After minification 60.6 kB
  • After compression 14.8 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 49.7 kB or 77% of the original size.

Image Optimization

-1%

Potential reduce by 18.5 kB

  • Original 2.5 MB
  • After minification 2.5 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. Go Coach images are well optimized though.

JavaScript Optimization

-6%

Potential reduce by 2.3 kB

  • Original 36.2 kB
  • After minification 36.2 kB
  • After compression 33.8 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.

Requests Breakdown

Number of requests can be reduced by 34 (50%)

Requests Now

68

After Optimization

34

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 68 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Go Coach. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 26 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

go-coach.com

go-coach.com

293 ms

www.go-coach.com

www.go-coach.com

292 ms

home-new-2511

home-new-2511

252 ms

cabdd20048.css

cabdd20048.css

189 ms

Basic.css

Basic.css

287 ms

bootstrap.min.css

bootstrap.min.css

397 ms

bootstrap-theme.min.css

bootstrap-theme.min.css

297 ms

styles.css

styles.css

299 ms

cookieok.css

cookieok.css

295 ms

ol.css

ol.css

298 ms

styles.css

styles.css

382 ms

jquery.min.js

jquery.min.js

497 ms

conversion.js%3E

conversion.js%3E

26 ms

varify.js

varify.js

250 ms

jquery.cluetip.js

jquery.cluetip.js

405 ms

jquery.cluetip.css

jquery.cluetip.css

394 ms

vhs-assets-fancyboxcontent.css

vhs-assets-fancyboxcontent.css

395 ms

jquery.datetimepicker.min.js

jquery.datetimepicker.min.js

391 ms

parsley.min.js

parsley.min.js

405 ms

Tabs.min.js

Tabs.min.js

401 ms

Form.min.js

Form.min.js

402 ms

bootstrap.min.js

bootstrap.min.js

405 ms

jquery.noty.packaged.min.js

jquery.noty.packaged.min.js

534 ms

application.js

application.js

535 ms

noty.theme.gocoach.js

noty.theme.gocoach.js

538 ms

bootstrap-datepicker.js

bootstrap-datepicker.js

538 ms

bootstrap-datepicker.de.js

bootstrap-datepicker.de.js

537 ms

typeahead.bundle.min.js

typeahead.bundle.min.js

536 ms

jquery.cookieok.js

jquery.cookieok.js

616 ms

cookieok.js

cookieok.js

619 ms

lazysizes.min.js

lazysizes.min.js

617 ms

ol.js

ol.js

1196 ms

emailcollector.js

emailcollector.js

617 ms

toggleFaq.js

toggleFaq.js

615 ms

fbevents.js

fbevents.js

125 ms

hotjar-141380.js

hotjar-141380.js

179 ms

kachel.png

kachel.png

281 ms

csm_t_002-min_7036be9f22.png

csm_t_002-min_7036be9f22.png

668 ms

csm_Triathlon_Schwimmen-min_b91daa4fed.jpg

csm_Triathlon_Schwimmen-min_b91daa4fed.jpg

392 ms

csm_dicke_frau__quadratisch-min_27ff783ff6.jpg

csm_dicke_frau__quadratisch-min_27ff783ff6.jpg

288 ms

csm_19.01._Anfaengerbild_mit_4_Wochen_fuer_1_EUR_testen-min_2936dec84c.png

csm_19.01._Anfaengerbild_mit_4_Wochen_fuer_1_EUR_testen-min_2936dec84c.png

898 ms

einsteiger-button-orange.svg

einsteiger-button-orange.svg

377 ms

icon_runner.svg

icon_runner.svg

392 ms

csm_19.01._Marathon-Gruppe-min_8c1736f0e8.png

csm_19.01._Marathon-Gruppe-min_8c1736f0e8.png

996 ms

laeufer-button-orange.svg

laeufer-button-orange.svg

479 ms

icon_triathlon.svg

icon_triathlon.svg

484 ms

csm_19.01._Schwimmgruppe_mit_testen-min_804e95d967.png

csm_19.01._Schwimmgruppe_mit_testen-min_804e95d967.png

900 ms

triathlon-button-orange.svg

triathlon-button-orange.svg

580 ms

megaphonesideviewoutlinedtool_104932.svg

megaphonesideviewoutlinedtool_104932.svg

678 ms

csm_Hanno-laengs-min_fe01679b95.png

csm_Hanno-laengs-min_fe01679b95.png

1130 ms

csm_Kerstin_rot_48_K_581_X_740-min_0d4e930f50.png

csm_Kerstin_rot_48_K_581_X_740-min_0d4e930f50.png

1134 ms

Erik-van-Bruegge-Langdistanz-28.08-min.png

Erik-van-Bruegge-Langdistanz-28.08-min.png

897 ms

csm_icon_Trainingsplan3_f753b27f3e.png

csm_icon_Trainingsplan3_f753b27f3e.png

994 ms

Trainingsplan-Triathlon-min.png

Trainingsplan-Triathlon-min.png

995 ms

csm_smilies_alle-min_7a8b93bd18.png

csm_smilies_alle-min_7a8b93bd18.png

1007 ms

csm_Pulsuhr-quadratisch-min_4876b0b939.png

csm_Pulsuhr-quadratisch-min_4876b0b939.png

1238 ms

csm_Logo_ohne_Hintergrund_3f1ac4de0e.png

csm_Logo_ohne_Hintergrund_3f1ac4de0e.png

1133 ms

csm_Andreas_nur_freundlicher_Kopf-min_ab25660172.png

csm_Andreas_nur_freundlicher_Kopf-min_ab25660172.png

1182 ms

fragezeichen-schwarz.png

fragezeichen-schwarz.png

1133 ms

csm_Hotline-min_78746ffe60.png

csm_Hotline-min_78746ffe60.png

1327 ms

PTS55F.ttf

PTS55F.ttf

1454 ms

PTS75F.ttf

PTS75F.ttf

1353 ms

glyphicons-halflings-regular.woff

glyphicons-halflings-regular.woff

1104 ms

csm_emailfoto_5c150be621.jpg

csm_emailfoto_5c150be621.jpg

1181 ms

csm_Forum_6e72da7cb5.png

csm_Forum_6e72da7cb5.png

1207 ms

training-button-orange.svg

training-button-orange.svg

1225 ms

modules.1a30a0a67c3c23c13060.js

modules.1a30a0a67c3c23c13060.js

21 ms

header.png

header.png

1203 ms

plus.gif

plus.gif

1229 ms

js

js

62 ms

js

js

64 ms

analytics.js

analytics.js

32 ms

collect

collect

84 ms

collect

collect

40 ms

ga-audiences

ga-audiences

94 ms

Accessibility Review

go-coach.com accessibility score

83

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

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

go-coach.com best practices score

75

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

Missing source maps for large first-party JavaScript

SEO Factors

go-coach.com SEO score

90

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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

    DE

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Go-coach.com can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and it does not match the claimed English language. Our system also found out that Go-coach.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

go-coach.com

Open Graph description is not detected on the main page of Go Coach. 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: