Tools & Wizards About Us
rhenium.co.il screenshot

Report Summary

  • 23

    Performance

    Renders faster than
    41% of other websites

  • 70

    Accessibility

    Visual factors better than
    that of 35% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

rhenium.co.il

Laboratory equipment | Scientific Innovation | lab instruments | Rhenium

Page Load Speed

6.2 sec in total

First Response

425 ms

Resources Loaded

5.1 sec

Page Rendered

629 ms

rhenium.co.il screenshot

About Website

Visit rhenium.co.il now to see the best up-to-date Rhenium content for Israel and also check out these interesting facts you probably never knew about rhenium.co.il

Laboratory equipment and Scientific Innovation. Our Service. Your Results. At Rhenium we have spent 28 years supplying the most innovative laboratory equipment, scientific products and refining our go...

Visit rhenium.co.il

Key Findings

We analyzed Rhenium.co.il page load time and found that the first response time was 425 ms and then it took 5.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

rhenium.co.il performance score

23

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.9 s

4/100

10%

LCP (Largest Contentful Paint)

Value8.7 s

1/100

25%

SI (Speed Index)

Value11.2 s

5/100

10%

TBT (Total Blocking Time)

Value810 ms

36/100

30%

CLS (Cumulative Layout Shift)

Value0.184

66/100

15%

TTI (Time to Interactive)

Value13.5 s

11/100

10%

Network Requests Diagram

rhenium.co.il

425 ms

rhenium.co.il

763 ms

gtm.js

72 ms

7d21401043a0660037d39e2c0235c24e.css

149 ms

e2fe3e61a8f4bb4fb331d715952c5ca4.css

297 ms

Our browser made a total of 105 requests to load all elements on the main page. We found that 87% of them (91 requests) were addressed to the original Rhenium.co.il, 4% (4 requests) were made to Fonts.gstatic.com and 4% (4 requests) were made to Maps.googleapis.com. The less responsive or slowest element that took the longest time to load (3 sec) belongs to the original domain Rhenium.co.il.

Page Optimization Overview & Recommendations

Page size can be reduced by 413.5 kB (14%)

Content Size

3.0 MB

After Optimization

2.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Rhenium.co.il main page is 3.0 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. 60% of websites need less resources to load. Images take 1.8 MB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 407.1 kB

  • Original 531.2 kB
  • After minification 530.8 kB
  • After compression 124.1 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 407.1 kB or 77% of the original size.

Image Optimization

-0%

Potential reduce by 2.2 kB

  • Original 1.8 MB
  • After minification 1.8 MB

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. Rhenium images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 4.0 kB

  • Original 484.0 kB
  • After minification 484.0 kB
  • After compression 480.0 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

-0%

Potential reduce by 242 B

  • Original 129.4 kB
  • After minification 129.4 kB
  • After compression 129.2 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. Rhenium.co.il has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 57 (59%)

Requests Now

96

After Optimization

39

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 96 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rhenium. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 34 to 1 for JavaScripts and from 25 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

rhenium.co.il

rhenium.co.il

425 ms

rhenium.co.il

rhenium.co.il

763 ms

gtm.js

gtm.js

72 ms

7d21401043a0660037d39e2c0235c24e.css

7d21401043a0660037d39e2c0235c24e.css

149 ms

e2fe3e61a8f4bb4fb331d715952c5ca4.css

e2fe3e61a8f4bb4fb331d715952c5ca4.css

297 ms

fda22330a74b60cf1a829c4eb3081260.css

fda22330a74b60cf1a829c4eb3081260.css

397 ms

43ef4404a60083b2ec78ff221ae1a1f4.css

43ef4404a60083b2ec78ff221ae1a1f4.css

398 ms

cdbaf5a8d48a5f4f5ada44a371981fbd.css

cdbaf5a8d48a5f4f5ada44a371981fbd.css

567 ms

1bb2aa87ba6e1d83a37c3661e1863ee2.css

1bb2aa87ba6e1d83a37c3661e1863ee2.css

446 ms

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1c8afbe69566607476cb984a07579332.css

440 ms

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ecc433ce1323fa37c59a180135752a2b.css

592 ms

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fba6e45c31249c4980b5188aedf22840.css

530 ms

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533 ms

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587 ms

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601 ms

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dd7cde11155e5ea3361cd17b6e41970d.css

664 ms

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37a47866dcf203006492d6407de17454.css

663 ms

3388cbffba2f84b4b421847303a5ec19.css

3388cbffba2f84b4b421847303a5ec19.css

706 ms

1d5d18967f338099662f5a030736dfe6.css

1d5d18967f338099662f5a030736dfe6.css

734 ms

8a4c05a3c6aebc6874b66a9d65664207.css

8a4c05a3c6aebc6874b66a9d65664207.css

738 ms

9b82a281e18727bb5bb480ee63705274.css

9b82a281e18727bb5bb480ee63705274.css

746 ms

43b08cc261a686b52513f8f25069d65d.css

43b08cc261a686b52513f8f25069d65d.css

793 ms

217201ef72e73fb1ec2da4a0abf0aaa9.css

217201ef72e73fb1ec2da4a0abf0aaa9.css

793 ms

jquery.min.js

jquery.min.js

850 ms

jquery-migrate.min.js

jquery-migrate.min.js

880 ms

v4-shims.min.js

v4-shims.min.js

883 ms

992a4cfeef6222aa07904c8ba9f06930.css

992a4cfeef6222aa07904c8ba9f06930.css

972 ms

12d1a4dc00235f9168121d1092aaf51e.css

12d1a4dc00235f9168121d1092aaf51e.css

974 ms

e6dc6f17105b985bc68bb868bccbc299.css

e6dc6f17105b985bc68bb868bccbc299.css

974 ms

f3535518783cf625d80469ad0be36c60.css

f3535518783cf625d80469ad0be36c60.css

989 ms

7e0ffb13878289d35c040fa29c0bb48f.css

7e0ffb13878289d35c040fa29c0bb48f.css

1029 ms

slick.min.js

slick.min.js

1040 ms

effect.min.js

effect.min.js

1054 ms

effect-bounce.min.js

effect-bounce.min.js

1106 ms

main.js

main.js

1107 ms

init.js

init.js

1749 ms

scripts.js

scripts.js

1130 ms

jquery.smartmenus.min.js

jquery.smartmenus.min.js

1173 ms

mobile-panel.js

mobile-panel.js

1174 ms

api.js

api.js

29 ms

imagesloaded.min.js

imagesloaded.min.js

1185 ms

webpack-pro.runtime.min.js

webpack-pro.runtime.min.js

1097 ms

webpack.runtime.min.js

webpack.runtime.min.js

953 ms

frontend-modules.min.js

frontend-modules.min.js

885 ms

wp-polyfill-inert.min.js

wp-polyfill-inert.min.js

931 ms

regenerator-runtime.min.js

regenerator-runtime.min.js

889 ms

wp-polyfill.min.js

wp-polyfill.min.js

1044 ms

hooks.min.js

hooks.min.js

845 ms

i18n.min.js

i18n.min.js

846 ms

frontend.min.js

frontend.min.js

853 ms

waypoints.min.js

waypoints.min.js

887 ms

core.min.js

core.min.js

875 ms

frontend.min.js

frontend.min.js

911 ms

elements-handlers.min.js

elements-handlers.min.js

852 ms

jquery.sticky.min.js

jquery.sticky.min.js

901 ms

gtm.js

gtm.js

93 ms

count-on-us.gif

count-on-us.gif

3049 ms

rhenium_logo.jpg

rhenium_logo.jpg

706 ms

shutterstock_54098029.jpg

shutterstock_54098029.jpg

1489 ms

line_fix.jpg

line_fix.jpg

724 ms

shutterstock_166437050.jpg

shutterstock_166437050.jpg

1430 ms

shutterstock_1719821662-1.jpg

shutterstock_1719821662-1.jpg

1524 ms

medic.png

medic.png

791 ms

rhenium-reg.png

rhenium-reg.png

896 ms

RH_ONCOTEST_LOGO-300x93.png

RH_ONCOTEST_LOGO-300x93.png

896 ms

Governmental-Research-Institutes.gif

Governmental-Research-Institutes.gif

1160 ms

OpenSansHebrew-Regular.woff

OpenSansHebrew-Regular.woff

23 ms

OpenSansHebrew-Light.woff

OpenSansHebrew-Light.woff

35 ms

OpenSansHebrew-Bold.woff

OpenSansHebrew-Bold.woff

47 ms

OpenSansHebrew-ExtraBold.woff

OpenSansHebrew-ExtraBold.woff

46 ms

fa-solid-900.woff

fa-solid-900.woff

1090 ms

fa-regular-400.woff

fa-regular-400.woff

982 ms

fa-brands-400.woff

fa-brands-400.woff

1279 ms

embed

embed

318 ms

academy.gif

academy.gif

1522 ms

industry-new.gif

industry-new.gif

1376 ms

health-care.gif

health-care.gif

1641 ms

ABBOTT.png

ABBOTT.png

1418 ms

ANALYTICON.png

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1447 ms

GENEFRON.png

GENEFRON.png

1453 ms

HELENA.png

HELENA.png

1441 ms

NUCKEIX.png

NUCKEIX.png

1435 ms

SCIEX.png

SCIEX.png

1484 ms

SIGHT.png

SIGHT.png

1520 ms

TO.png

TO.png

1467 ms

applied-biosystems.png

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1468 ms

beckman.png

beckman.png

1470 ms

js

js

27 ms

infos.png

infos.png

1485 ms

ivitrogen.png

ivitrogen.png

1522 ms

geometry.js

geometry.js

4 ms

search.js

search.js

7 ms

main.js

main.js

12 ms

leica.png

leica.png

1477 ms

NOVA.png

NOVA.png

1481 ms

pope.png

pope.png

1425 ms

RCPA.png

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1410 ms

SERA_LOGO.png

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1485 ms

spectrum.png

spectrum.png

1501 ms

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1489 ms

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1489 ms

UK.png

UK.png

1444 ms

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wheaton.png

1395 ms

stg_credit_white.png

stg_credit_white.png

1469 ms

recaptcha__en.js

recaptcha__en.js

64 ms

Accessibility Review

rhenium.co.il accessibility score

70

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[role]s are not contained by their required parent element

High

[aria-*] attributes are not valid or misspelled

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

rhenium.co.il best practices score

83

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

Page has valid source maps

SEO Factors

rhenium.co.il SEO score

77

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 Rhenium.co.il 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 Rhenium.co.il 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

rhenium.co.il

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