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tnellen.com screenshot

Report Summary

  • 95

    Performance

    Renders faster than
    93% of other websites

  • 51

    Accessibility

    Visual factors better than
    that of 21% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 54

    SEO

    Google-friendlier than
    19% of websites

tnellen.com

The Nellen Family Jewels

Page Load Speed

1.1 sec in total

First Response

60 ms

Resources Loaded

500 ms

Page Rendered

568 ms

tnellen.com screenshot

About Website

Click here to check amazing T Nellen content for United States. Otherwise, check out these important facts you probably never knew about tnellen.com

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Key Findings

We analyzed Tnellen.com page load time and found that the first response time was 60 ms and then it took 1.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

tnellen.com performance score

95

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.7 s

100/100

10%

LCP (Largest Contentful Paint)

Value2.2 s

94/100

25%

SI (Speed Index)

Value0.7 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.15

76/100

15%

TTI (Time to Interactive)

Value0.7 s

100/100

10%

Network Requests Diagram

tnellen.com

60 ms

xmas2011.jpg

192 ms

JohnLennonDay468.gif

444 ms

mbhsbk.gif

44 ms

rainbow.gif

25 ms

Our browser made a total of 13 requests to load all elements on the main page. We found that 92% of them (12 requests) were addressed to the original Tnellen.com, 8% (1 request) were made to Johnlennonday.com. The less responsive or slowest element that took the longest time to load (444 ms) relates to the external source Johnlennonday.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 62.6 kB (5%)

Content Size

1.2 MB

After Optimization

1.1 MB

  • HTML
  • Images

In fact, the total size of Tnellen.com main page is 1.2 MB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only 5% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-60%

Potential reduce by 2.1 kB

  • Original 3.6 kB
  • After minification 3.5 kB
  • After compression 1.4 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. 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 2.1 kB or 60% of the original size.

Image Optimization

-5%

Potential reduce by 60.4 kB

  • Original 1.2 MB
  • After minification 1.1 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. T Nellen images are well optimized though.

Requests Breakdown

We found no issues to fix!

Requests Now

12

After Optimization

12

  • Images

The browser has sent 12 CSS, Javascripts, AJAX and image requests in order to completely render the main page of T Nellen. According to our analytics all requests are already optimized.

Network Requests Diagram

tnellen.com

tnellen.com

60 ms

xmas2011.jpg

xmas2011.jpg

192 ms

JohnLennonDay468.gif

JohnLennonDay468.gif

444 ms

mbhsbk.gif

mbhsbk.gif

44 ms

rainbow.gif

rainbow.gif

25 ms

stblue.gif

stblue.gif

22 ms

stgreen.gif

stgreen.gif

24 ms

styellow.gif

styellow.gif

24 ms

KB_1119a.JPG

KB_1119a.JPG

129 ms

stpurple.gif

stpurple.gif

32 ms

heart.jpg

heart.jpg

98 ms

storange.gif

storange.gif

39 ms

yes_but.jpg

yes_but.jpg

81 ms

Accessibility Review

tnellen.com accessibility score

51

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

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

Image elements do not have [alt] attributes

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

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

tnellen.com best practices score

58

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

High

Browser errors were logged to the console

SEO Factors

tnellen.com SEO score

54

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

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tnellen.com 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 Tnellen.com main page’s claimed encoding is . 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

tnellen.com

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