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nr-tec.com screenshot

Report Summary

  • 87

    Performance

    Renders faster than
    89% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

nr-tec.com

Home | NR-Tec Ltd.

Page Load Speed

1.2 sec in total

First Response

144 ms

Resources Loaded

900 ms

Page Rendered

141 ms

nr-tec.com screenshot

About Website

Welcome to nr-tec.com homepage info - get ready to check NR Tec best content right away, or after learning these important things about nr-tec.com

Fluid level test results at the push of a button. We are oilfield technology specialists and makers of the S2S product line.

Visit nr-tec.com

Key Findings

We analyzed Nr-tec.com page load time and found that the first response time was 144 ms and then it took 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

nr-tec.com performance score

87

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.3 s

98/100

10%

LCP (Largest Contentful Paint)

Value3.9 s

53/100

25%

SI (Speed Index)

Value2.5 s

98/100

10%

TBT (Total Blocking Time)

Value30 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value3.0 s

96/100

10%

Network Requests Diagram

nr-tec.com

144 ms

nr-tec.com

125 ms

site_global.css

26 ms

master_main-master.css

52 ms

index.css

66 ms

Our browser made a total of 118 requests to load all elements on the main page. We found that all of those requests were addressed to Nr-tec.com and no external sources were called. The less responsive or slowest element that took the longest time to load (231 ms) belongs to the original domain Nr-tec.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 90.3 kB (18%)

Content Size

510.8 kB

After Optimization

420.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Nr-tec.com main page is 510.8 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. 35% of websites need less resources to load. Images take 372.6 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 36.7 kB

  • Original 44.3 kB
  • After minification 37.5 kB
  • After compression 7.6 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 6.8 kB, which is 15% 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 36.7 kB or 83% of the original size.

Image Optimization

-14%

Potential reduce by 51.6 kB

  • Original 372.6 kB
  • After minification 321.0 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. Obviously, NR Tec needs image optimization as it can save up to 51.6 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-2%

Potential reduce by 1.6 kB

  • Original 84.8 kB
  • After minification 84.8 kB
  • After compression 83.2 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

-3%

Potential reduce by 312 B

  • Original 9.1 kB
  • After minification 9.1 kB
  • After compression 8.8 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. Nr-tec.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 84 (72%)

Requests Now

116

After Optimization

32

  • Images
  • JavaScript
  • CSS

The browser has sent 116 CSS, Javascripts, AJAX and image requests in order to completely render the main page of NR Tec. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

nr-tec.com

nr-tec.com

144 ms

nr-tec.com

nr-tec.com

125 ms

site_global.css

site_global.css

26 ms

master_main-master.css

master_main-master.css

52 ms

index.css

index.css

66 ms

logo-232x163.png

logo-232x163.png

69 ms

u784-6.png

u784-6.png

74 ms

blank.gif

blank.gif

89 ms

u1694-4.png

u1694-4.png

93 ms

u1720-4.png

u1720-4.png

157 ms

u1731-4.png

u1731-4.png

96 ms

u1709-4.png

u1709-4.png

107 ms

u1739-4.png

u1739-4.png

161 ms

u1751-4.png

u1751-4.png

117 ms

u9298-4.png

u9298-4.png

118 ms

u9338-4.png

u9338-4.png

120 ms

u1757-4.png

u1757-4.png

134 ms

u1714-4.png

u1714-4.png

141 ms

u1763-4.png

u1763-4.png

140 ms

u7901-4.png

u7901-4.png

144 ms

u7084-4.png

u7084-4.png

167 ms

u7098-4.png

u7098-4.png

166 ms

u7603-4.png

u7603-4.png

165 ms

u7754-4.png

u7754-4.png

168 ms

u7774-4.png

u7774-4.png

178 ms

u9173-4.png

u9173-4.png

185 ms

u9192-4.png

u9192-4.png

187 ms

u7947-4.png

u7947-4.png

187 ms

require.js

require.js

196 ms

u1919-4.png

u1919-4.png

190 ms

u1943-4.png

u1943-4.png

200 ms

u1955-4.png

u1955-4.png

207 ms

u1930-4.png

u1930-4.png

209 ms

u1960-4.png

u1960-4.png

207 ms

u1970-4.png

u1970-4.png

212 ms

u9292-4.png

u9292-4.png

223 ms

u9333-4.png

u9333-4.png

222 ms

u1977-4.png

u1977-4.png

231 ms

u1939-4.png

u1939-4.png

210 ms

u1984-4.png

u1984-4.png

186 ms

u7893-4.png

u7893-4.png

173 ms

u7075-4.png

u7075-4.png

202 ms

u7093-4.png

u7093-4.png

197 ms

u7597-4.png

u7597-4.png

183 ms

u7747-4.png

u7747-4.png

180 ms

u7769-4.png

u7769-4.png

176 ms

u9180-4.png

u9180-4.png

165 ms

u9200-4.png

u9200-4.png

156 ms

u7956-4.png

u7956-4.png

165 ms

u2067-4.png

u2067-4.png

161 ms

thumbnail-ss-brochure.jpg

thumbnail-ss-brochure.jpg

146 ms

s2s-logger-brochure-thumbnail.jpg

s2s-logger-brochure-thumbnail.jpg

164 ms

red-arrow-centre-sml.png

red-arrow-centre-sml.png

144 ms

u1633-r.png

u1633-r.png

151 ms

u1633-a.png

u1633-a.png

149 ms

u1680-r.png

u1680-r.png

144 ms

u1680-a.png

u1680-a.png

149 ms

u6804-r.png

u6804-r.png

143 ms

u6804-a.png

u6804-a.png

152 ms

u1637-r.png

u1637-r.png

161 ms

u1637-a.png

u1637-a.png

148 ms

u7338-r.png

u7338-r.png

142 ms

u7338-a.png

u7338-a.png

144 ms

u6516-r.png

u6516-r.png

152 ms

u6516-a.png

u6516-a.png

150 ms

u3183_states-r.png

u3183_states-r.png

148 ms

u3182_states-r.png

u3182_states-r.png

148 ms

museconfig.js

museconfig.js

143 ms

u3180_states-r.png

u3180_states-r.png

145 ms

u3181_states-r.png

u3181_states-r.png

162 ms

button.png

button.png

152 ms

button-active.png

button-active.png

148 ms

u3075-a.png

u3075-a.png

149 ms

u3071-a.png

u3071-a.png

143 ms

u3069-a.png

u3069-a.png

144 ms

u3073-a.png

u3073-a.png

156 ms

u1861-a.png

u1861-a.png

162 ms

u1901-a.png

u1901-a.png

130 ms

u6799-a.png

u6799-a.png

130 ms

u1852-a.png

u1852-a.png

129 ms

u7319-a.png

u7319-a.png

131 ms

u6499-a.png

u6499-a.png

142 ms

u1680.png

u1680.png

151 ms

arrowmenudown.gif

arrowmenudown.gif

151 ms

u6804.png

u6804.png

143 ms

u1637.png

u1637.png

148 ms

u7338.png

u7338.png

142 ms

u6516.png

u6516.png

151 ms

pic_0119.jpg

pic_0119.jpg

154 ms

u3183_states.png

u3183_states.png

142 ms

s2s-(4).jpg

s2s-(4).jpg

184 ms

u3182_states.png

u3182_states.png

143 ms

ss%20side%20view.jpg

ss%20side%20view.jpg

156 ms

u3180_states.png

u3180_states.png

146 ms

reporting-services-small.jpg

reporting-services-small.jpg

174 ms

u3181_states.png

u3181_states.png

144 ms

button-hover.png

button-hover.png

145 ms

u3075.png

u3075.png

155 ms

u3071.png

u3071.png

161 ms

u3069.png

u3069.png

154 ms

u3073.png

u3073.png

154 ms

footer-tile.jpg

footer-tile.jpg

157 ms

u1901.png

u1901.png

162 ms

u6799.png

u6799.png

162 ms

u1852.png

u1852.png

162 ms

jquery-1.8.3.min.js

jquery-1.8.3.min.js

158 ms

museutils.js

museutils.js

165 ms

whatinput.js

whatinput.js

165 ms

jquery.musemenu.js

jquery.musemenu.js

177 ms

jquery.musepolyfill.bgsize.js

jquery.musepolyfill.bgsize.js

177 ms

webpro.js

webpro.js

175 ms

musewpslideshow.js

musewpslideshow.js

163 ms

jquery.museoverlay.js

jquery.museoverlay.js

154 ms

touchswipe.js

touchswipe.js

160 ms

jquery.watch.js

jquery.watch.js

162 ms

u7319.png

u7319.png

162 ms

u6499.png

u6499.png

169 ms

arrowmenuright.gif

arrowmenuright.gif

25 ms

Accessibility Review

nr-tec.com accessibility score

98

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

Links do not have a discernible name

Best Practices

nr-tec.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

nr-tec.com SEO score

75

Search Engine Optimization Advices

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 Nr-tec.com 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 Nr-tec.com 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

nr-tec.com

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