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scientifictechnical.com screenshot

Report Summary

  • 44

    Performance

    Renders faster than
    63% of other websites

  • 65

    Accessibility

    Visual factors better than
    that of 30% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 54

    SEO

    Google-friendlier than
    19% of websites

scientifictechnical.com

Welcome -

Page Load Speed

1.9 sec in total

First Response

436 ms

Resources Loaded

1.3 sec

Page Rendered

132 ms

scientifictechnical.com screenshot

About Website

Click here to check amazing Scientifictechnical content. Otherwise, check out these important facts you probably never knew about scientifictechnical.com

Provides analytical instruments and testing equipments, laboratory chemicals and reagents, medical and clinical equipments for life sciences, oil and petrochemical products, industrial commodities, la...

Visit scientifictechnical.com

Key Findings

We analyzed Scientifictechnical.com page load time and found that the first response time was 436 ms and then it took 1.4 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.

Performance Metrics

scientifictechnical.com performance score

44

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

45/100

10%

LCP (Largest Contentful Paint)

Value7.1 s

6/100

25%

SI (Speed Index)

Value5.3 s

57/100

10%

TBT (Total Blocking Time)

Value720 ms

41/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value7.1 s

51/100

10%

Network Requests Diagram

scientifictechnical.com

436 ms

wp-emoji-release.min.js

79 ms

theme-my-login.css

153 ms

jquery.js

286 ms

jquery-migrate.min.js

153 ms

Our browser made a total of 39 requests to load all elements on the main page. We found that all of those requests were addressed to Scientifictechnical.com and no external sources were called. The less responsive or slowest element that took the longest time to load (436 ms) belongs to the original domain Scientifictechnical.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 136.1 kB (17%)

Content Size

781.0 kB

After Optimization

644.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Scientifictechnical.com main page is 781.0 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 626.6 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 16.5 kB

  • Original 21.5 kB
  • After minification 20.5 kB
  • After compression 5.1 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. 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 16.5 kB or 76% of the original size.

Image Optimization

-15%

Potential reduce by 91.6 kB

  • Original 626.6 kB
  • After minification 535.0 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, Scientifictechnical needs image optimization as it can save up to 91.6 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-20%

Potential reduce by 24.5 kB

  • Original 122.6 kB
  • After minification 122.6 kB
  • After compression 98.2 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 24.5 kB or 20% of the original size.

CSS Optimization

-35%

Potential reduce by 3.6 kB

  • Original 10.2 kB
  • After minification 10.1 kB
  • After compression 6.6 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. Scientifictechnical.com needs all CSS files to be minified and compressed as it can save up to 3.6 kB or 35% of the original size.

Requests Breakdown

Number of requests can be reduced by 20 (53%)

Requests Now

38

After Optimization

18

  • Images
  • JavaScript
  • CSS

The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Scientifictechnical. 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 from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

scientifictechnical.com

scientifictechnical.com

436 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

79 ms

theme-my-login.css

theme-my-login.css

153 ms

jquery.js

jquery.js

286 ms

jquery-migrate.min.js

jquery-migrate.min.js

153 ms

style.css

style.css

157 ms

jquery1.4.2.min.js

jquery1.4.2.min.js

237 ms

navfc.js

navfc.js

157 ms

colorbox.css

colorbox.css

228 ms

jquery.colorbox.js

jquery.colorbox.js

226 ms

jquery.timers.js

jquery.timers.js

229 ms

jquery.easyticker.min.js

jquery.easyticker.min.js

228 ms

cufon-yui.js

cufon-yui.js

320 ms

Qlassik-Bold.font.js

Qlassik-Bold.font.js

367 ms

slider.css

slider.css

323 ms

jquery.nivo.slider.pack.js

jquery.nivo.slider.pack.js

319 ms

style.css

style.css

324 ms

wp-embed.min.js

wp-embed.min.js

361 ms

logo_left.jpg

logo_left.jpg

98 ms

FINAL-NEW-STS-LOGO.png

FINAL-NEW-STS-LOGO.png

100 ms

timthumb.php

timthumb.php

303 ms

timthumb.php

timthumb.php

168 ms

timthumb.php

timthumb.php

169 ms

timthumb.php

timthumb.php

230 ms

timthumb.php

timthumb.php

291 ms

carbon-footprint.jpg

carbon-footprint.jpg

175 ms

product-catalog.jpg

product-catalog.jpg

239 ms

HP-widget-template.jpg

HP-widget-template.jpg

246 ms

Footer_STS_homepage-logos.png

Footer_STS_homepage-logos.png

327 ms

loading.gif

loading.gif

295 ms

news.gif

news.gif

288 ms

btnbg.jpg

btnbg.jpg

295 ms

overlay.png

overlay.png

267 ms

controls.png

controls.png

279 ms

border.png

border.png

280 ms

loading_background.png

loading_background.png

282 ms

loading.gif

loading.gif

288 ms

arrows.png

arrows.png

72 ms

bullets.png

bullets.png

81 ms

Accessibility Review

scientifictechnical.com accessibility score

65

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

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

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

scientifictechnical.com best practices score

67

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

scientifictechnical.com SEO score

54

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

Links do not have descriptive text

High

Image elements do not have [alt] attributes

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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 Scientifictechnical.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 Scientifictechnical.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

scientifictechnical.com

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