Tools & Wizards About Us
tellows.co.nz screenshot

Report Summary

  • 58

    Performance

    Renders faster than
    74% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

tellows.co.nz

Who is calling? The phone number reverse search - tellows

Page Load Speed

2 sec in total

First Response

294 ms

Resources Loaded

1.2 sec

Page Rendered

546 ms

tellows.co.nz screenshot

About Website

Welcome to tellows.co.nz homepage info - get ready to check Tellows best content for New Zealand right away, or after learning these important things about tellows.co.nz

Are you looking for details on a number you received a call from? You are in the right place. Browse other users' comments and rate phone numbers yourself.

Visit tellows.co.nz

Key Findings

We analyzed Tellows.co.nz page load time and found that the first response time was 294 ms and then it took 1.7 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

tellows.co.nz performance score

58

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.1 s

82/100

10%

LCP (Largest Contentful Paint)

Value3.7 s

58/100

25%

SI (Speed Index)

Value2.4 s

98/100

10%

TBT (Total Blocking Time)

Value1,070 ms

24/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value9.7 s

29/100

10%

Network Requests Diagram

tellows.co.nz

294 ms

www.tellows.co.nz

458 ms

home.css

52 ms

AGSKWxWVX3LDO_bNumKC3_pE1MiKpcTiyKcgcDgdWPfci3UzVUnE5hUFemzevq7fOHryONaffbDJM7YMFiZr9veE5Xg=

89 ms

logo_tel.svg

244 ms

Our browser made a total of 12 requests to load all elements on the main page. We found that 92% of them (11 requests) were addressed to the original Tellows.co.nz, 8% (1 request) were made to Fundingchoicesmessages.google.com. The less responsive or slowest element that took the longest time to load (463 ms) belongs to the original domain Tellows.co.nz.

Page Optimization Overview & Recommendations

Page size can be reduced by 52.5 kB (22%)

Content Size

238.4 kB

After Optimization

185.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Tellows.co.nz main page is 238.4 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. Only 5% of websites need less resources to load. Images take 133.3 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 51.8 kB

  • Original 66.9 kB
  • After minification 53.6 kB
  • After compression 15.1 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 13.3 kB, which is 20% 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 51.8 kB or 77% of the original size.

Image Optimization

-0%

Potential reduce by 5 B

  • Original 133.3 kB
  • After minification 133.3 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. Tellows images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 12 B

  • Original 27.9 kB
  • After minification 27.9 kB
  • After compression 27.9 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. This website has mostly compressed JavaScripts.

CSS Optimization

-6%

Potential reduce by 665 B

  • Original 10.2 kB
  • After minification 10.2 kB
  • After compression 9.6 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. Tellows.co.nz has all CSS files already compressed.

Requests Breakdown

We found no issues to fix!

Requests Now

10

After Optimization

10

  • Images
  • JavaScript
  • CSS

The browser has sent 10 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tellows. According to our analytics all requests are already optimized.

Network Requests Diagram

tellows.co.nz

tellows.co.nz

294 ms

www.tellows.co.nz

www.tellows.co.nz

458 ms

home.css

home.css

52 ms

AGSKWxWVX3LDO_bNumKC3_pE1MiKpcTiyKcgcDgdWPfci3UzVUnE5hUFemzevq7fOHryONaffbDJM7YMFiZr9veE5Xg=

AGSKWxWVX3LDO_bNumKC3_pE1MiKpcTiyKcgcDgdWPfci3UzVUnE5hUFemzevq7fOHryONaffbDJM7YMFiZr9veE5Xg=

89 ms

logo_tel.svg

logo_tel.svg

244 ms

start_visual.jpg

start_visual.jpg

454 ms

stats_startpage.jpg

stats_startpage.jpg

463 ms

start_score_1-9.jpg

start_score_1-9.jpg

37 ms

8d50d0ef11ba0193f8d3.png

8d50d0ef11ba0193f8d3.png

226 ms

48a3729bc96b0eb4cba0.png

48a3729bc96b0eb4cba0.png

91 ms

bundle.js

bundle.js

44 ms

26e7b7dc9068090ae16f.gif

26e7b7dc9068090ae16f.gif

39 ms

Accessibility Review

tellows.co.nz accessibility score

83

Accessibility Issues

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

tellows.co.nz best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

tellows.co.nz SEO score

86

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

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 Tellows.co.nz 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 Tellows.co.nz 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

tellows.co.nz

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