1.8 sec in total
296 ms
1.3 sec
199 ms
Welcome to nervetech.com homepage info - get ready to check Nervetech best content right away, or after learning these important things about nervetech.com
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Visit nervetech.comWe analyzed Nervetech.com page load time and found that the first response time was 296 ms and then it took 1.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.
nervetech.com performance score
name
value
score
weighting
Value2.9 s
52/100
10%
Value5.3 s
22/100
25%
Value7.2 s
29/100
10%
Value3,430 ms
2/100
30%
Value0.015
100/100
15%
Value21.5 s
1/100
10%
296 ms
109 ms
112 ms
111 ms
121 ms
Our browser made a total of 41 requests to load all elements on the main page. We found that 78% of them (32 requests) were addressed to the original Nervetech.com, 5% (2 requests) were made to Widget.supercounters.com and 5% (2 requests) were made to V2.zopim.com. The less responsive or slowest element that took the longest time to load (520 ms) relates to the external source Widget.supercounters.com.
Page size can be reduced by 190.6 kB (17%)
1.1 MB
922.9 kB
In fact, the total size of Nervetech.com main page is 1.1 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. 30% of websites need less resources to load. Images take 954.4 kB which makes up the majority of the site volume.
Potential reduce by 20.8 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 3.1 kB, which is 12% 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 20.8 kB or 77% of the original size.
Potential reduce by 76.7 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. Nervetech images are well optimized though.
Potential reduce by 81.6 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 81.6 kB or 69% of the original size.
Potential reduce by 11.5 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. Nervetech.com needs all CSS files to be minified and compressed as it can save up to 11.5 kB or 81% of the original size.
Number of requests can be reduced by 19 (56%)
34
15
The browser has sent 34 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nervetech. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.
nervetech.com
296 ms
styles.css
109 ms
text.css
112 ms
styles.css
111 ms
nivo-slider.css
121 ms
AC_RunActiveContent.js
128 ms
swfobject_modified.js
143 ms
gen_validatorv31.js
159 ms
jquery-1.4.3.min.js
267 ms
jquery.nivo.slider.pack.js
164 ms
all.js
127 ms
hit.js
519 ms
online_i.js
520 ms
js
7 ms
bg.png
56 ms
ntbanner.gif
74 ms
comtel-home.gif
65 ms
bottom_fish1.png
55 ms
comtel-clientlogin.gif
90 ms
top_bg.png
134 ms
top_img.jpg
378 ms
loading.gif
136 ms
top_img2.jpg
362 ms
top_img3.jpg
275 ms
top_img4.jpg
275 ms
top_img5.jpg
482 ms
top_img6.jpg
318 ms
LinkedIn_logo.png
322 ms
twitter.png
341 ms
fb.gif
382 ms
content_bg.png
256 ms
content_bg_line.gif
280 ms
right_row2.gif
314 ms
div_line.gif
297 ms
bottom_ul.gif
292 ms
widget_v2.134.js
16 ms
fc.php
466 ms
fc.php
463 ms
in.php
351 ms
avatar_simple_visitor.png
66 ms
aL63HcygAAVYuCCsAAA==
1 ms
nervetech.com 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
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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
nervetech.com 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
Browser errors were logged to the console
Page has valid source maps
nervetech.com SEO score
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
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nervetech.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 Nervetech.com 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.
nervetech.com
Open Graph description is not detected on the main page of Nervetech. 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: