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swpl.net screenshot

Report Summary

  • 99

    Performance

    Renders faster than
    96% of other websites

  • 72

    Accessibility

    Visual factors better than
    that of 37% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 67

    SEO

    Google-friendlier than
    26% of websites

swpl.net

Bespoke Webdesign and Webdevelopment Solutions - Home

Page Load Speed

804 ms in total

First Response

211 ms

Resources Loaded

499 ms

Page Rendered

94 ms

swpl.net screenshot

About Website

Click here to check amazing Swpl content. Otherwise, check out these important facts you probably never knew about swpl.net

SWPL is a leading global consulting and IT services company offering a wide array of solutions. Starting from the strategy consulting right through to implementing IT solutions for clients. SWPL has e...

Visit swpl.net

Key Findings

We analyzed Swpl.net page load time and found that the first response time was 211 ms and then it took 593 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.

Performance Metrics

swpl.net performance score

99

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.5 s

95/100

10%

LCP (Largest Contentful Paint)

Value1.7 s

99/100

25%

SI (Speed Index)

Value1.5 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.034

100/100

15%

TTI (Time to Interactive)

Value1.6 s

100/100

10%

Network Requests Diagram

swpl.net

211 ms

style.css

61 ms

email.js

120 ms

mm_menu.js

122 ms

email2.js

120 ms

Our browser made a total of 18 requests to load all elements on the main page. We found that 83% of them (15 requests) were addressed to the original Swpl.net, 6% (1 request) were made to Download.skype.com and 6% (1 request) were made to Google.com. The less responsive or slowest element that took the longest time to load (211 ms) belongs to the original domain Swpl.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 70.5 kB (68%)

Content Size

103.9 kB

After Optimization

33.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Swpl.net main page is 103.9 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 15% of websites need less resources to load. HTML takes 59.9 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 51.2 kB

  • Original 59.9 kB
  • After minification 51.4 kB
  • After compression 8.7 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. This page needs HTML code to be minified as it can gain 8.5 kB, which is 14% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 51.2 kB or 85% of the original size.

Image Optimization

-10%

Potential reduce by 1.1 kB

  • Original 10.9 kB
  • After minification 9.8 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. Swpl images are well optimized though.

JavaScript Optimization

-56%

Potential reduce by 18.0 kB

  • Original 32.2 kB
  • After minification 31.7 kB
  • After compression 14.1 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 18.0 kB or 56% of the original size.

CSS Optimization

-25%

Potential reduce by 244 B

  • Original 976 B
  • After minification 976 B
  • After compression 732 B

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. Swpl.net needs all CSS files to be minified and compressed as it can save up to 244 B or 25% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (19%)

Requests Now

16

After Optimization

13

  • Images
  • JavaScript
  • CSS

The browser has sent 16 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Swpl. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

swpl.net

swpl.net

211 ms

style.css

style.css

61 ms

email.js

email.js

120 ms

mm_menu.js

mm_menu.js

122 ms

email2.js

email2.js

120 ms

skypeCheck.js

skypeCheck.js

12 ms

Logo_25wht.gif

Logo_25wht.gif

15 ms

arrows.gif

arrows.gif

63 ms

spacer.gif

spacer.gif

62 ms

skypecall.gif

skypecall.gif

61 ms

mars.jpg

mars.jpg

62 ms

trim.jpg

trim.jpg

120 ms

inugo.gif

inugo.gif

121 ms

leftnav_up_arrow.gif

leftnav_up_arrow.gif

122 ms

left_nav_arrow.gif

left_nav_arrow.gif

122 ms

smile.jpg

smile.jpg

122 ms

html_index_blank.gif

html_index_blank.gif

124 ms

valid-html401-blue

valid-html401-blue

142 ms

Accessibility Review

swpl.net accessibility score

72

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.

Internationalization and localization

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

Impact

Issue

High

<html> element does not have a [lang] attribute

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

Form elements do not have associated labels

High

<object> elements do not have alternate text

Best Practices

swpl.net best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

swpl.net SEO score

67

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

Document uses plugins

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Swpl.net can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Swpl.net main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

swpl.net

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