Tools & Wizards About Us
islandfirms.com screenshot

Report Summary

  • 73

    Performance

    Renders faster than
    82% of other websites

  • 77

    Accessibility

    Visual factors better than
    that of 44% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

islandfirms.com

Companies in Iceland. Free business catalog at IslandFirms.com

Page Load Speed

6.5 sec in total

First Response

410 ms

Resources Loaded

5.7 sec

Page Rendered

442 ms

islandfirms.com screenshot

About Website

Click here to check amazing Island Firms content. Otherwise, check out these important facts you probably never knew about islandfirms.com

With over 164,570 Iceland companies in our free database, we offer you the opportunity to find contact details for businesses as fast as possible.

Visit islandfirms.com

Key Findings

We analyzed Islandfirms.com page load time and found that the first response time was 410 ms and then it took 6.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

islandfirms.com performance score

73

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

69/100

10%

LCP (Largest Contentful Paint)

Value2.8 s

84/100

25%

SI (Speed Index)

Value4.8 s

68/100

10%

TBT (Total Blocking Time)

Value160 ms

93/100

30%

CLS (Cumulative Layout Shift)

Value0.517

15/100

15%

TTI (Time to Interactive)

Value4.7 s

80/100

10%

Network Requests Diagram

islandfirms.com

410 ms

bootstrap.min.css

292 ms

jquery.min.js

300 ms

bootstrap.min.js

233 ms

main.js

233 ms

Our browser made a total of 57 requests to load all elements on the main page. We found that 25% of them (14 requests) were addressed to the original Islandfirms.com, 19% (11 requests) were made to So.v.163.com and 18% (10 requests) were made to N.sinaimg.cn. The less responsive or slowest element that took the longest time to load (3.9 sec) relates to the external source Nimg.ws.126.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 131.9 kB (9%)

Content Size

1.5 MB

After Optimization

1.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Islandfirms.com main page is 1.5 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. 40% of websites need less resources to load. Images take 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 53.5 kB

  • Original 71.1 kB
  • After minification 70.8 kB
  • After compression 17.6 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 53.5 kB or 75% of the original size.

Image Optimization

-5%

Potential reduce by 66.9 kB

  • Original 1.4 MB
  • After minification 1.3 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. Island Firms images are well optimized though.

JavaScript Optimization

-13%

Potential reduce by 6.5 kB

  • Original 47.9 kB
  • After minification 47.2 kB
  • After compression 41.5 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 6.5 kB or 13% of the original size.

CSS Optimization

-18%

Potential reduce by 5.0 kB

  • Original 28.3 kB
  • After minification 28.3 kB
  • After compression 23.3 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. Islandfirms.com needs all CSS files to be minified and compressed as it can save up to 5.0 kB or 18% of the original size.

Requests Breakdown

Number of requests can be reduced by 14 (45%)

Requests Now

31

After Optimization

17

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 31 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Island Firms. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

islandfirms.com

islandfirms.com

410 ms

bootstrap.min.css

bootstrap.min.css

292 ms

jquery.min.js

jquery.min.js

300 ms

bootstrap.min.js

bootstrap.min.js

233 ms

main.js

main.js

233 ms

style.css

style.css

231 ms

foot.js

foot.js

66 ms

jquery.js

jquery.js

383 ms

075f-e03d03d065f4bc5c2c581d8d11371559.jpg

075f-e03d03d065f4bc5c2c581d8d11371559.jpg

721 ms

tooopen_s125205525a3c89b8b-cede-4ed8-9a6f-1988d7b1dffd.jpg

tooopen_s125205525a3c89b8b-cede-4ed8-9a6f-1988d7b1dffd.jpg

1891 ms

nimg.ws.126.net

nimg.ws.126.net

1981 ms

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1398 ms

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1834 ms

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724 ms

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721 ms

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728 ms

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791 ms

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729 ms

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0053-62e6b08d955a4e97173b3698a030ff90.jpg

715 ms

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724 ms

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741 ms

70b0-4f6397626cc077a701fe38be39048740.jpg

70b0-4f6397626cc077a701fe38be39048740.jpg

772 ms

nimg.ws.126.net

nimg.ws.126.net

2505 ms

nimg.ws.126.net

nimg.ws.126.net

3164 ms

nimg.ws.126.net

nimg.ws.126.net

2822 ms

nimg.ws.126.net

nimg.ws.126.net

2861 ms

nimg.ws.126.net

nimg.ws.126.net

2864 ms

nimg.ws.126.net

nimg.ws.126.net

2895 ms

nimg.ws.126.net

nimg.ws.126.net

3068 ms

nimg.ws.126.net

nimg.ws.126.net

3859 ms

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2316 ms

logo.png

logo.png

85 ms

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128 ms

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105 ms

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125 ms

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105 ms

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184 ms

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tooopen_s09561656167f4b0443-6d65-4d91-aa94-972f8e774115.jpg

1967 ms

tooopen_s145914591489c72d05-691f-4af0-81ee-d73560666f2e.jpg

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1975 ms

tooopen_s1122282228d06a0984-17fb-45a7-be2f-6392135af13e.jpg

tooopen_s1122282228d06a0984-17fb-45a7-be2f-6392135af13e.jpg

1980 ms

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2006 ms

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2018 ms

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2102 ms

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tooopen_s1417291729ecc67526-f4d2-45c2-8c8d-3f0af66476d9.jpg

2225 ms

js-sdk-pro.min.js

js-sdk-pro.min.js

1211 ms

glyphicons-halflings-regular.woff

glyphicons-halflings-regular.woff

128 ms

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1668 ms

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1131 ms

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1025 ms

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862 ms

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754 ms

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776 ms

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815 ms

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854 ms

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788 ms

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1793 ms

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536 ms

Accessibility Review

islandfirms.com accessibility score

77

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

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

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

Links do not have a discernible name

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

[lang] attributes do not have a valid value

Best Practices

islandfirms.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

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

islandfirms.com SEO score

77

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    ZH

  • Encoding

    UTF-8

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

islandfirms.com

Open Graph description is not detected on the main page of Island Firms. 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: