Tools & Wizards About Us
sra-instruments.com screenshot

Report Summary

  • 18

    Performance

    Renders faster than
    34% of other websites

  • 81

    Accessibility

    Visual factors better than
    that of 51% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

sra-instruments.com

Gas chromatographic systems, Termodesorber, GC instrumentation - SRA Instruments S.p.A.

Page Load Speed

3.6 sec in total

First Response

290 ms

Resources Loaded

3 sec

Page Rendered

260 ms

sra-instruments.com screenshot

About Website

Click here to check amazing SRA Instruments content. Otherwise, check out these important facts you probably never knew about sra-instruments.com

SRA Instruments directly present in Italy and France, operates in the field of research and customization of analytical solutions.

Visit sra-instruments.com

Key Findings

We analyzed Sra-instruments.com page load time and found that the first response time was 290 ms and then it took 3.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

sra-instruments.com performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.2 s

3/100

10%

LCP (Largest Contentful Paint)

Value6.4 s

10/100

25%

SI (Speed Index)

Value9.9 s

9/100

10%

TBT (Total Blocking Time)

Value890 ms

32/100

30%

CLS (Cumulative Layout Shift)

Value0.428

22/100

15%

TTI (Time to Interactive)

Value13.5 s

11/100

10%

Network Requests Diagram

sra-instruments.com

290 ms

www.srainstruments.com

1069 ms

styles.css

95 ms

iimage-lead-public.css

191 ms

kloudymail-iimage-public.css

305 ms

Our browser made a total of 121 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Sra-instruments.com, 71% (86 requests) were made to Srainstruments.com and 9% (11 requests) were made to Cdnjs.cloudflare.com. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Srainstruments.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 95.0 kB (9%)

Content Size

1.1 MB

After Optimization

1.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sra-instruments.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. 55% of websites need less resources to load. Images take 558.3 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 88.1 kB

  • Original 102.8 kB
  • After minification 73.5 kB
  • After compression 14.6 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 29.3 kB, which is 28% 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 88.1 kB or 86% of the original size.

Image Optimization

-0%

Potential reduce by 833 B

  • Original 558.3 kB
  • After minification 557.5 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. SRA Instruments images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 5.1 kB

  • Original 403.9 kB
  • After minification 402.9 kB
  • After compression 398.7 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 881 B

  • Original 32.7 kB
  • After minification 32.5 kB
  • After compression 31.9 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. Sra-instruments.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 62 (56%)

Requests Now

111

After Optimization

49

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 111 CSS, Javascripts, AJAX and image requests in order to completely render the main page of SRA Instruments. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 40 to 1 for JavaScripts and from 16 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

sra-instruments.com

sra-instruments.com

290 ms

www.srainstruments.com

www.srainstruments.com

1069 ms

styles.css

styles.css

95 ms

iimage-lead-public.css

iimage-lead-public.css

191 ms

kloudymail-iimage-public.css

kloudymail-iimage-public.css

305 ms

wpcf7-redirect-frontend.min.css

wpcf7-redirect-frontend.min.css

302 ms

style.min.css

style.min.css

303 ms

style.min.css

style.min.css

298 ms

all.min.css

all.min.css

54 ms

css

css

65 ms

bootstrap.min.css

bootstrap.min.css

400 ms

owl.carousel.min.css

owl.carousel.min.css

58 ms

owl.theme.default.min.css

owl.theme.default.min.css

60 ms

jquery.fancybox.min.css

jquery.fancybox.min.css

59 ms

magnific-popup.css

magnific-popup.css

290 ms

animate.min.css

animate.min.css

60 ms

ytprefs.min.css

ytprefs.min.css

389 ms

jquery.min.js

jquery.min.js

497 ms

jquery-migrate.min.js

jquery-migrate.min.js

408 ms

language-cookie.js

language-cookie.js

409 ms

wpcf7mailsent.js

wpcf7mailsent.js

407 ms

iimage-lead-public.js

iimage-lead-public.js

482 ms

stub.js

stub.js

60 ms

iubenda_cs.js

iubenda_cs.js

60 ms

kloudymail-iimage-public.js

kloudymail-iimage-public.js

517 ms

script.min.js

script.min.js

494 ms

jquery.waypoints.min.js

jquery.waypoints.min.js

516 ms

jquery.magnific-popup.min.js

jquery.magnific-popup.min.js

517 ms

api.js

api.js

74 ms

jquery.paginate.js

jquery.paginate.js

608 ms

vue-recaptcha.js

vue-recaptcha.js

62 ms

ytprefs.min.js

ytprefs.min.js

611 ms

xdomain-data.js

xdomain-data.js

609 ms

regenerator-runtime.min.js

regenerator-runtime.min.js

640 ms

wp-polyfill.min.js

wp-polyfill.min.js

640 ms

index.js

index.js

640 ms

analytics

analytics

387 ms

wpcf7r-fe.js

wpcf7r-fe.js

695 ms

gtm4wp-contact-form-7-tracker.js

gtm4wp-contact-form-7-tracker.js

695 ms

gtm4wp-form-move-tracker.js

gtm4wp-form-move-tracker.js

698 ms

owl.carousel.min.js

owl.carousel.min.js

85 ms

popper.min.js

popper.min.js

57 ms

boostrap.min.js

boostrap.min.js

791 ms

jquery.fancybox.min.js

jquery.fancybox.min.js

58 ms

js

js

88 ms

custom.js

custom.js

695 ms

vue.js

vue.js

71 ms

init-menu.js

init-menu.js

705 ms

init-vue.js

init-vue.js

781 ms

api.js

api.js

91 ms

index.js

index.js

782 ms

fitvids.min.js

fitvids.min.js

787 ms

asyncss.js

asyncss.js

787 ms

recaptcha__en.js

recaptcha__en.js

24 ms

gtm.js

gtm.js

112 ms

fs.js

fs.js

274 ms

top.png

top.png

157 ms

en.png

en.png

243 ms

fr.png

fr.png

245 ms

it.png

it.png

252 ms

sra-logo_25esimo_web.png

sra-logo_25esimo_web.png

352 ms

icona1.png

icona1.png

253 ms

icona2.png

icona2.png

255 ms

icona3.png

icona3.png

338 ms

icona4.png

icona4.png

342 ms

icona5.png

icona5.png

350 ms

icona7.png

icona7.png

349 ms

icon8.png

icon8.png

352 ms

Gen-sito.jpg

Gen-sito.jpg

436 ms

olfattometri_sensori.png

olfattometri_sensori.png

452 ms

Chim-sito.jpg

Chim-sito.jpg

447 ms

icona6.png

icona6.png

452 ms

03-environmental-500x350.jpg

03-environmental-500x350.jpg

444 ms

02-food-500x350.jpg

02-food-500x350.jpg

543 ms

04-energy-chemical-500x350.jpg

04-energy-chemical-500x350.jpg

534 ms

05-materials-500x350.jpg

05-materials-500x350.jpg

540 ms

06-forensic-500x350.jpg

06-forensic-500x350.jpg

634 ms

01-Clinical-Life-Science-500x350.jpg

01-Clinical-Life-Science-500x350.jpg

641 ms

LabWorks-Gerstel-567x320.jpg

LabWorks-Gerstel-567x320.jpg

548 ms

SYFT-MS-567x320.jpg

SYFT-MS-567x320.jpg

629 ms

logo23g.png

logo23g.png

632 ms

logo-DIFFA.png

logo-DIFFA.png

603 ms

fa-brands-400.woff

fa-brands-400.woff

19 ms

fa-solid-900.woff

fa-solid-900.woff

19 ms

fa-regular-400.woff

fa-regular-400.woff

17 ms

create

create

152 ms

AGILENT-Trusted-Answers-Logo-1.png

AGILENT-Trusted-Answers-Logo-1.png

585 ms

alytech.png

alytech.png

667 ms

bio-rad.jpg

bio-rad.jpg

671 ms

Chromline-e1644491997356.png

Chromline-e1644491997356.png

668 ms

chromotech.png

chromotech.png

654 ms

analytics.js

analytics.js

23 ms

collect

collect

60 ms

est-analytical.png

est-analytical.png

588 ms

frontier-lab.png

frontier-lab.png

591 ms

GERSTEL-Logo-e1641916778663.png

GERSTEL-Logo-e1641916778663.png

670 ms

jas.png

jas.png

672 ms

jasem.png

jasem.png

675 ms

unique-15.css

unique-15.css

634 ms

collect

collect

28 ms

js

js

48 ms

ga-audiences

ga-audiences

16 ms

markes.png

markes.png

597 ms

oi-analytics.png

oi-analytics.png

591 ms

fs.js

fs.js

44 ms

pac.png

pac.png

678 ms

pike.png

pike.png

678 ms

pss.png

pss.png

674 ms

www.fullstory.com

www.fullstory.com

7 ms

Scentroid-Logo-e1631873888590.jpg

Scentroid-Logo-e1631873888590.jpg

605 ms

SepSolve_Analytical.jpg

SepSolve_Analytical.jpg

602 ms

sim.png

sim.png

593 ms

logo-sra.png

logo-sra.png

672 ms

site_logo.png

site_logo.png

669 ms

vici.png

vici.png

668 ms

vuv-analytics.png

vuv-analytics.png

592 ms

xos.png

xos.png

593 ms

zoex-corporation.png

zoex-corporation.png

590 ms

S6uyw4BMUTPHjx4wWw.ttf

S6uyw4BMUTPHjx4wWw.ttf

21 ms

S6u9w4BMUTPHh7USSwiPHA.ttf

S6u9w4BMUTPHh7USSwiPHA.ttf

37 ms

S6u9w4BMUTPHh6UVSwiPHA.ttf

S6u9w4BMUTPHh6UVSwiPHA.ttf

39 ms

Accessibility Review

sra-instruments.com accessibility score

81

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

Buttons do not have an accessible name

High

Links do not have a discernible name

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.

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

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

Best Practices

sra-instruments.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

sra-instruments.com SEO score

83

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

Crawling and Indexing

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

Impact

Issue

High

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

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

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 Sra-instruments.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 Sra-instruments.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

sra-instruments.com

Open Graph data is detected on the main page of SRA Instruments. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: