Tools & Wizards About Us
27crags.com screenshot

Report Summary

  • 8

    Performance

    Renders faster than
    22% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 74

    SEO

    Google-friendlier than
    31% of websites

27crags.com

The Best Rock Climbing Destinations and Topos | 27 Crags

Page Load Speed

1.5 sec in total

First Response

62 ms

Resources Loaded

1.1 sec

Page Rendered

312 ms

27crags.com screenshot

About Website

Welcome to 27crags.com homepage info - get ready to check 27 Crags best content for Finland right away, or after learning these important things about 27crags.com

Explore the best rock climbing destinations and topos for all levels.

Visit 27crags.com

Key Findings

We analyzed 27crags.com page load time and found that the first response time was 62 ms and then it took 1.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

27crags.com performance score

8

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.9 s

4/100

10%

LCP (Largest Contentful Paint)

Value41.0 s

0/100

25%

SI (Speed Index)

Value15.7 s

0/100

10%

TBT (Total Blocking Time)

Value2,560 ms

4/100

30%

CLS (Cumulative Layout Shift)

Value0.274

44/100

15%

TTI (Time to Interactive)

Value42.9 s

0/100

10%

Network Requests Diagram

27crags.com

62 ms

gtm.js

99 ms

js

259 ms

css

93 ms

415-cd7de80a.css

59 ms

Our browser made a total of 83 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original 27crags.com, 42% (35 requests) were made to 27crags.s3.amazonaws.com and 22% (18 requests) were made to D37d73vc0i3fom.cloudfront.net. The less responsive or slowest element that took the longest time to load (746 ms) relates to the external source 27crags.s3.amazonaws.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 3.0 MB (41%)

Content Size

7.3 MB

After Optimization

4.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of 27crags.com main page is 7.3 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. Only a small number of websites need less resources to load. Images take 3.4 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 164.9 kB

  • Original 197.5 kB
  • After minification 197.0 kB
  • After compression 32.6 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 164.9 kB or 83% of the original size.

Image Optimization

-3%

Potential reduce by 91.1 kB

  • Original 3.4 MB
  • After minification 3.3 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. 27 Crags images are well optimized though.

JavaScript Optimization

-73%

Potential reduce by 2.3 MB

  • Original 3.2 MB
  • After minification 3.2 MB
  • After compression 847.9 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 2.3 MB or 73% of the original size.

CSS Optimization

-84%

Potential reduce by 411.9 kB

  • Original 491.7 kB
  • After minification 489.9 kB
  • After compression 79.7 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. 27crags.com needs all CSS files to be minified and compressed as it can save up to 411.9 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 19 (25%)

Requests Now

75

After Optimization

56

  • Images
  • JavaScript
  • CSS

The browser has sent 75 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 27 Crags. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

27crags.com

27crags.com

62 ms

gtm.js

gtm.js

99 ms

js

js

259 ms

css

css

93 ms

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59 ms

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69 ms

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76 ms

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73 ms

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73 ms

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74 ms

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98 ms

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74 ms

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98 ms

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122 ms

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147 ms

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201 ms

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704 ms

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544 ms

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746 ms

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270 ms

js

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290 ms

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419 ms

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Accessibility Review

27crags.com accessibility score

84

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

ARIA input fields do not have accessible names

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

Links do not have a discernible name

Best Practices

27crags.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

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

27crags.com SEO score

74

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

High

Image elements do not have [alt] attributes

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

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 27crags.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 27crags.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

27crags.com

Open Graph data is detected on the main page of 27 Crags. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: