11.3 sec in total
575 ms
9.3 sec
1.4 sec
Click here to check amazing Telescopes content for New Zealand. Otherwise, check out these important facts you probably never knew about telescopes.net.nz
Looking for Telescopes, binoculars, microscopes, night vision & spotting scopes? Shop online for your telescopes or check out our buying guides for advice on the best model for you. New Zealand's ...
Visit telescopes.net.nzWe analyzed Telescopes.net.nz page load time and found that the first response time was 575 ms and then it took 10.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
telescopes.net.nz performance score
name
value
score
weighting
Value3.4 s
37/100
10%
Value9.7 s
0/100
25%
Value6.0 s
47/100
10%
Value440 ms
64/100
30%
Value0.081
94/100
15%
Value7.9 s
43/100
10%
575 ms
2329 ms
1426 ms
1718 ms
90 ms
Our browser made a total of 115 requests to load all elements on the main page. We found that 62% of them (71 requests) were addressed to the original Telescopes.net.nz, 9% (10 requests) were made to D.adroll.com and 8% (9 requests) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (3.8 sec) belongs to the original domain Telescopes.net.nz.
Page size can be reduced by 255.7 kB (34%)
761.2 kB
505.4 kB
In fact, the total size of Telescopes.net.nz main page is 761.2 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. 45% of websites need less resources to load. Images take 390.5 kB which makes up the majority of the site volume.
Potential reduce by 77.7 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. 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 77.7 kB or 82% of the original size.
Potential reduce by 17.5 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. Telescopes images are well optimized though.
Potential reduce by 111.9 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 111.9 kB or 52% of the original size.
Potential reduce by 48.5 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. Telescopes.net.nz needs all CSS files to be minified and compressed as it can save up to 48.5 kB or 82% of the original size.
Number of requests can be reduced by 58 (61%)
95
37
The browser has sent 95 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Telescopes. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
telescopes.net.nz
575 ms
www.telescopes.net.nz
2329 ms
template_style.css
1426 ms
page_style.css
1718 ms
jquery.min.js
90 ms
prototype.js
144 ms
modernizr.min.js
87 ms
css
170 ms
google_tools.js
443 ms
google_ecom_universal_tools.js
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ajax.js
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scriptaculous.js
31 ms
builder.js
60 ms
effects.js
59 ms
dragdrop.js
61 ms
images_slider.js
1814 ms
slider_effect.js
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jquery.easing.1.2.js
686 ms
jquery.anythingslider.js
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analytics.js
55 ms
wrap.jpg
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galaxy.jpg
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hdr.png
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logo.jpg
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login.jpg
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cart.gif
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t1.gif
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saxon-1149eq-astronomy-telescope.jpg
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btn_shop_blue.gif
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family.jpg
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binocular_bg.jpg
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Saxon_mini_dob_2_1.3.1.1.1.jpg
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Nikon-Aculon-10x50-Binoculars.jpg
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tkm_microscope_1.png
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bushnell-night-vision-5x42-stealth-view-260542-02.jpg
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icon_delivery.gif
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icon_lock.png
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144 ms
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259 ms
controls.js
35 ms
slider.js
38 ms
sound.js
38 ms
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sm_visa.gif
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telescopes.net.nz accessibility score
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
Buttons do not have an accessible name
Image elements do not have [alt] attributes
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
List items (<li>) are not contained within <ul> or <ol> parent elements.
telescopes.net.nz best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
telescopes.net.nz SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Image elements do not have [alt] attributes
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
Document uses legible font sizes
Tap targets are not sized appropriately
EN
EN
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Telescopes.net.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 Telescopes.net.nz 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.
telescopes.net.nz
Open Graph description is not detected on the main page of Telescopes. 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: