Tools & Wizards About Us
slideplayer.no screenshot

Report Summary

  • 71

    Performance

    Renders faster than
    81% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

slideplayer.no

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Page Load Speed

805 ms in total

First Response

237 ms

Resources Loaded

465 ms

Page Rendered

103 ms

slideplayer.no screenshot

About Website

Visit slideplayer.no now to see the best up-to-date Slideplayer content for Norway and also check out these interesting facts you probably never knew about slideplayer.no

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Key Findings

We analyzed Slideplayer.no page load time and found that the first response time was 237 ms and then it took 568 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

slideplayer.no performance score

71

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.7 s

92/100

10%

LCP (Largest Contentful Paint)

Value3.0 s

77/100

25%

SI (Speed Index)

Value1.7 s

100/100

10%

TBT (Total Blocking Time)

Value540 ms

54/100

30%

CLS (Cumulative Layout Shift)

Value0.194

63/100

15%

TTI (Time to Interactive)

Value5.5 s

71/100

10%

Network Requests Diagram

slideplayer.no

237 ms

pp.one

91 ms

e90ba39545733c02.css

14 ms

d625d375529c8b28.css

47 ms

polyfills-78c92fac7aa8fdd8.js

22 ms

Our browser made a total of 21 requests to load all elements on the main page. We found that 5% of them (1 request) were addressed to the original Slideplayer.no, 95% (20 requests) were made to Pp.one. The less responsive or slowest element that took the longest time to load (237 ms) belongs to the original domain Slideplayer.no.

Page Optimization Overview & Recommendations

Page size can be reduced by 13.6 kB (37%)

Content Size

37.1 kB

After Optimization

23.5 kB

  • HTML
  • Images

In fact, the total size of Slideplayer.no main page is 37.1 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. 30% of websites need less resources to load. HTML takes 21.6 kB which makes up the majority of the site volume.

HTML Optimization

-63%

Potential reduce by 13.6 kB

  • Original 21.6 kB
  • After minification 21.6 kB
  • After compression 8.0 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 13.6 kB or 63% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 15.5 kB
  • After minification 15.5 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. Slideplayer images are well optimized though.

Requests Breakdown

Number of requests can be reduced by 11 (69%)

Requests Now

16

After Optimization

5

  • Images
  • JavaScript
  • CSS

The browser has sent 16 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Slideplayer. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

slideplayer.no

slideplayer.no

237 ms

pp.one

pp.one

91 ms

e90ba39545733c02.css

e90ba39545733c02.css

14 ms

d625d375529c8b28.css

d625d375529c8b28.css

47 ms

polyfills-78c92fac7aa8fdd8.js

polyfills-78c92fac7aa8fdd8.js

22 ms

webpack-9ba7fb423c8598d6.js

webpack-9ba7fb423c8598d6.js

71 ms

framework-d371513d5392551c.js

framework-d371513d5392551c.js

74 ms

main-34e4d570e0f011fa.js

main-34e4d570e0f011fa.js

70 ms

_app-ed7aef6556bac2d0.js

_app-ed7aef6556bac2d0.js

68 ms

664-36fc59cca59417ae.js

664-36fc59cca59417ae.js

72 ms

734-8a59e04887a3a3ae.js

734-8a59e04887a3a3ae.js

81 ms

17-dd980faeaecb548f.js

17-dd980faeaecb548f.js

81 ms

341-6f224df90259544d.js

341-6f224df90259544d.js

82 ms

index-19f2e9272a8e4172.js

index-19f2e9272a8e4172.js

83 ms

_buildManifest.js

_buildManifest.js

83 ms

_ssgManifest.js

_ssgManifest.js

84 ms

image

image

83 ms

background-desktop.63aa42ab.svg

background-desktop.63aa42ab.svg

21 ms

Poppins-Light.0edc0658.woff2

Poppins-Light.0edc0658.woff2

13 ms

Poppins-Regular.d4588198.woff2

Poppins-Regular.d4588198.woff2

18 ms

conthrax_light.360f4fb7.woff2

conthrax_light.360f4fb7.woff2

11 ms

Accessibility Review

slideplayer.no accessibility score

96

Accessibility Issues

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

slideplayer.no 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

slideplayer.no SEO score

100

Search Engine Optimization Advices

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 Slideplayer.no 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 Slideplayer.no 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

slideplayer.no

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