Report Summary

  • 82

    Performance

    Renders faster than
    87% of other websites

  • 92

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 85

    SEO

    Google-friendlier than
    56% of websites

stockholm.io

sthlm.io - Developer network in Stockholm

Page Load Speed

2.4 sec in total

First Response

305 ms

Resources Loaded

1.7 sec

Page Rendered

413 ms

stockholm.io screenshot

About Website

Visit stockholm.io now to see the best up-to-date Stockholm content and also check out these interesting facts you probably never knew about stockholm.io

Stockholm, in and out

Visit stockholm.io

Key Findings

We analyzed Stockholm.io page load time and found that the first response time was 305 ms and then it took 2.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

stockholm.io performance score

82

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

63/100

10%

LCP (Largest Contentful Paint)

Value2.7 s

85/100

25%

SI (Speed Index)

Value10.5 s

7/100

10%

TBT (Total Blocking Time)

Value70 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0.013

100/100

15%

TTI (Time to Interactive)

Value3.6 s

91/100

10%

Network Requests Diagram

stockholm.io

305 ms

wp-emoji-release.min.js

88 ms

font-awesome.min.css

169 ms

stag-shortcodes.css

178 ms

css

31 ms

Our browser made a total of 32 requests to load all elements on the main page. We found that 66% of them (21 requests) were addressed to the original Stockholm.io, 13% (4 requests) were made to Fonts.gstatic.com and 9% (3 requests) were made to S.gravatar.com. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Stockholm.io.

Page Optimization Overview & Recommendations

Page size can be reduced by 319.3 kB (15%)

Content Size

2.1 MB

After Optimization

1.8 MB

In fact, the total size of Stockholm.io main page is 2.1 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. 35% of websites need less resources to load. Images take 1.7 MB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 13.1 kB

  • Original 17.7 kB
  • After minification 17.2 kB
  • After compression 4.7 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 13.1 kB or 74% of the original size.

Image Optimization

-5%

Potential reduce by 82.1 kB

  • Original 1.7 MB
  • After minification 1.7 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. Stockholm images are well optimized though.

JavaScript Optimization

-62%

Potential reduce by 96.7 kB

  • Original 157.1 kB
  • After minification 156.8 kB
  • After compression 60.3 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 96.7 kB or 62% of the original size.

CSS Optimization

-82%

Potential reduce by 127.4 kB

  • Original 154.7 kB
  • After minification 133.9 kB
  • After compression 27.2 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. Stockholm.io needs all CSS files to be minified and compressed as it can save up to 127.4 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 16 (62%)

Requests Now

26

After Optimization

10

The browser has sent 26 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Stockholm. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

stockholm.io accessibility score

92

Accessibility Issues

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

Best Practices

stockholm.io 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

SEO Factors

stockholm.io SEO score

85

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

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 Stockholm.io 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 Stockholm.io 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

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