Access telarc.co.nz. ISO | Audits | Quality Assurance | Assessment

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

44/100

10%

LCP (Largest Contentful Paint)

Value6.0 s

13/100

25%

SI (Speed Index)

Value6.0 s

46/100

10%

TBT (Total Blocking Time)

Value1,250 ms

19/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value13.5 s

11/100

10%

telarc.co.nz

601 ms

www.telarc.co.nz

1120 ms

js

90 ms

typography.css

219 ms

main.css

399 ms

Our browser made a total of 54 requests to load all elements on the main page. We found that 91% of them (49 requests) were addressed to the original Telarc.co.nz, 4% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to Maps.googleapis.com. The less responsive or slowest element that took the longest time to load (2.8 sec) belongs to the original domain Telarc.co.nz.

Content Size

1.5 MB

After Optimization

897.0 kB

In fact, the total size of Telarc.co.nz main page is 1.5 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. 45% of websites need less resources to load. Javascripts take 658.8 kB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 30.4 kB

Original 35.1 kB
After minification 22.5 kB
After compression 4.7 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 12.6 kB, which is 36% 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 30.4 kB or 87% of the original size.

Image Optimization

-1%

Potential reduce by 8.9 kB

Original 642.9 kB
After minification 633.9 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. Telarc images are well optimized though.

JavaScript Optimization

-63%

Potential reduce by 414.7 kB

Original 658.8 kB
After minification 657.3 kB
After compression 244.1 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 414.7 kB or 63% of the original size.

CSS Optimization

-90%

Potential reduce by 127.1 kB

Original 141.4 kB
After minification 75.8 kB
After compression 14.3 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. Telarc.co.nz needs all CSS files to be minified and compressed as it can save up to 127.1 kB or 90% of the original size.

Requests Now

After Optimization

The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Telarc. 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 from 4 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

These are opportunities to improve keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

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.

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

These items highlight common accessibility best practices.

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

Search Engine Optimization Advices

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Links do not have descriptive text

High

Image elements do not have [alt] attributes

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

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/).

High

Document uses legible font sizes

Language and Encoding

Language Detected

EN
Language Claimed

N/A
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Telarc.co.nz 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 Telarc.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

telarc.co.nz

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

Report Summary

Performance

Accessibility

Best Practices

SEO

ISO | Audits | Quality Assurance | Assessment | Telarc Telarc -

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

telarc.co.nz

www.telarc.co.nz

js

typography.css

main.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

telarc.co.nz

www.telarc.co.nz

js

typography.css

main.css

layout.css

form.css

scripts.js

gtm.js

social-sbc9faf3dfd.png

Telarc-logo.jpg

home-icon.png

bg-home-forest.jpg

Medical-Grey.svg

Medical-Purple2.svg

Medical-img.jpg

more-info-white.png

Forestry-grey.svg

Forestry-green2.svg

Forestry-img.jpg

Environment-Grey.svg

Environment-Green2.svg

Environment-img.jpg

Food+Safety-Grey.svg

Food+Safety-Blue2.svg

Food+Safety-img.jpg

health-and-safety-grey.svg

health-and-safety-yellow3.svg

Health+Safety-img.jpg

Public+Safety-Grey.svg

Public+Safety-Orange2.svg

Public+Safety-img.jpg

Quality-Grey.svg

Quality-Red2.svg

Quality-img.jpg

arrow-down-sprite.png

telarc-white.png

arrow-down-orange.png

Medical-Purple3.svg

Forestry-green.svg

Environment-Green.svg

Food+Safety-Blue.svg

health-and-safety-yellow4.svg