Tools & Wizards About Us
nifty.pl screenshot

Report Summary

  • 21

    Performance

    Renders faster than
    39% of other websites

  • 48

    Accessibility

    Visual factors better than
    that of 20% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 62

    SEO

    Google-friendlier than
    23% of websites

nifty.pl

Badania genetyczne (DNA), diagnostyka molekularna. Usługi dla nauki - Genomed

Page Load Speed

4.5 sec in total

First Response

368 ms

Resources Loaded

3.9 sec

Page Rendered

184 ms

nifty.pl screenshot

About Website

Welcome to nifty.pl homepage info - get ready to check Nifty best content right away, or after learning these important things about nifty.pl

Genomed w najbardziej efektywny i innowacyjny sposób zaspokaja zapotrzebowanie na usługi związane z diagnostyką genetyczną opartą na sekwencjonowaniu DNA. Rozwijana przez zespół technologia pozwala na...

Visit nifty.pl

Key Findings

We analyzed Nifty.pl page load time and found that the first response time was 368 ms and then it took 4.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

nifty.pl performance score

21

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.2 s

8/100

10%

LCP (Largest Contentful Paint)

Value5.2 s

22/100

25%

SI (Speed Index)

Value13.7 s

2/100

10%

TBT (Total Blocking Time)

Value3,180 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0.104

89/100

15%

TTI (Time to Interactive)

Value20.6 s

2/100

10%

Network Requests Diagram

www.genomed.pl

368 ms

www.genomed.pl

1425 ms

jquery.min.js

888 ms

jquery.marquee.js

450 ms

system.css

342 ms

Our browser made a total of 66 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Nifty.pl, 18% (12 requests) were made to Fonts.gstatic.com and 8% (5 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (1.4 sec) relates to the external source Genomed.pl.

Page Optimization Overview & Recommendations

Page size can be reduced by 293.5 kB (29%)

Content Size

1.0 MB

After Optimization

727.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Nifty.pl main page is 1.0 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. 55% of websites need less resources to load. Images take 616.8 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 25.2 kB

  • Original 32.6 kB
  • After minification 26.9 kB
  • After compression 7.4 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 5.7 kB, which is 18% 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 25.2 kB or 77% of the original size.

Image Optimization

-27%

Potential reduce by 168.6 kB

  • Original 616.8 kB
  • After minification 448.2 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. Obviously, Nifty needs image optimization as it can save up to 168.6 kB or 27% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-24%

Potential reduce by 66.4 kB

  • Original 272.7 kB
  • After minification 267.2 kB
  • After compression 206.4 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 66.4 kB or 24% of the original size.

CSS Optimization

-34%

Potential reduce by 33.3 kB

  • Original 98.9 kB
  • After minification 88.7 kB
  • After compression 65.6 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. Nifty.pl needs all CSS files to be minified and compressed as it can save up to 33.3 kB or 34% of the original size.

Requests Breakdown

Number of requests can be reduced by 27 (53%)

Requests Now

51

After Optimization

24

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 51 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nifty. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.genomed.pl

www.genomed.pl

368 ms

www.genomed.pl

www.genomed.pl

1425 ms

jquery.min.js

jquery.min.js

888 ms

jquery.marquee.js

jquery.marquee.js

450 ms

system.css

system.css

342 ms

general.css

general.css

354 ms

template.css

template.css

804 ms

blue.css

blue.css

354 ms

blue_bg.css

blue_bg.css

453 ms

jquery.marquee.min.css

jquery.marquee.min.css

468 ms

css

css

24 ms

css

css

36 ms

fbevents.js

fbevents.js

68 ms

ga.js

ga.js

100 ms

gtm.js

gtm.js

158 ms

juSJuagneIc

juSJuagneIc

205 ms

genomed_tlo.jpg

genomed_tlo.jpg

667 ms

logo.png

logo.png

668 ms

menutick.png

menutick.png

174 ms

szukaj_boks.png

szukaj_boks.png

173 ms

searchButton.gif

searchButton.gif

120 ms

boks_m1ang.png

boks_m1ang.png

768 ms

boks_m1_h.png

boks_m1_h.png

796 ms

boks_m2ang.png

boks_m2ang.png

918 ms

boks_m2_h.png

boks_m2_h.png

768 ms

boks_m3ang.png

boks_m3ang.png

796 ms

boks_m3_h.png

boks_m3_h.png

796 ms

boks_m4ang.png

boks_m4ang.png

1105 ms

boks_m4_h.png

boks_m4_h.png

917 ms

sanco_glowna_jan_2020.png.png

sanco_glowna_jan_2020.png.png

1053 ms

1baner_genome23_943x128.jpg

1baner_genome23_943x128.jpg

1131 ms

tytul_mod_480.png

tytul_mod_480.png

918 ms

tytul_mod_491.png

tytul_mod_491.png

1052 ms

ig.png

ig.png

1053 ms

ue.png

ue.png

1051 ms

nc.png

nc.png

1098 ms

fb.png

fb.png

1122 ms

usun.png

usun.png

1132 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4uaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4uaVc.ttf

83 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4uaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4uaVc.ttf

91 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4uaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4uaVc.ttf

98 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4uaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4uaVc.ttf

116 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgshZ1x4uaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgshZ1x4uaVc.ttf

117 ms

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0Rk5hkWV4exQ.ttf

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0Rk5hkWV4exQ.ttf

116 ms

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0Rk8ZkWV4exQ.ttf

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0Rk8ZkWV4exQ.ttf

114 ms

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0RkxhjWV4exQ.ttf

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0RkxhjWV4exQ.ttf

115 ms

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0RkyFjWV4exQ.ttf

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0RkyFjWV4exQ.ttf

108 ms

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0Rk0ZjWV4exQ.ttf

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0Rk0ZjWV4exQ.ttf

169 ms

collect

collect

79 ms

js

js

86 ms

js

js

83 ms

js

js

81 ms

www-player.css

www-player.css

18 ms

www-embed-player.js

www-embed-player.js

45 ms

base.js

base.js

77 ms

ga-audiences

ga-audiences

73 ms

ad_status.js

ad_status.js

380 ms

300 ms

e4KNrNezHvGe_SA60BxYba8nt93XKTbVAQxfSxUqUHI.js

e4KNrNezHvGe_SA60BxYba8nt93XKTbVAQxfSxUqUHI.js

85 ms

embed.js

embed.js

40 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

16 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

15 ms

id

id

30 ms

Create

Create

114 ms

16 ms

GenerateIT

GenerateIT

14 ms

Accessibility Review

nifty.pl accessibility score

48

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.

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

<input type="image"> elements do not have [alt] text

High

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

nifty.pl best practices score

67

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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

nifty.pl SEO score

62

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

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    ISO-8859-1

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

nifty.pl

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