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Report Summary

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    Performance

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    Accessibility

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    Best Practices

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    SEO

provendum.ch

Surplus catalog, new and used - ProVendum SA - High-tech Surplus

Page Load Speed

7 sec in total

First Response

1.2 sec

Resources Loaded

4.8 sec

Page Rendered

902 ms

provendum.ch screenshot

About Website

Welcome to provendum.ch homepage info - get ready to check Pro Vendum best content right away, or after learning these important things about provendum.ch

Online catalog of surplus equipment on sale, new or used, verified and exposed in our showrooms in Lausanne, Switzerland.

Visit provendum.ch

Key Findings

We analyzed Provendum.ch page load time and found that the first response time was 1.2 sec and then it took 5.7 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

provendum.ch performance score

0

Network Requests Diagram

provendum.ch

1244 ms

Site.css

722 ms

ch.png

443 ms

Magnifier.png

461 ms

MagnifierToggleOff.png

141 ms

Our browser made a total of 107 requests to load all elements on the main page. We found that all of those requests were addressed to Provendum.ch and no external sources were called. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Provendum.ch.

Page Optimization Overview & Recommendations

Page size can be reduced by 174.2 kB (43%)

Content Size

404.0 kB

After Optimization

229.7 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Provendum.ch main page is 404.0 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. 25% of websites need less resources to load. Images take 255.8 kB which makes up the majority of the site volume.

HTML Optimization

-91%

Potential reduce by 123.4 kB

  • Original 135.6 kB
  • After minification 134.5 kB
  • After compression 12.2 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 123.4 kB or 91% of the original size.

Image Optimization

-16%

Potential reduce by 40.6 kB

  • Original 255.8 kB
  • After minification 215.2 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, Pro Vendum needs image optimization as it can save up to 40.6 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

CSS Optimization

-81%

Potential reduce by 10.3 kB

  • Original 12.6 kB
  • After minification 9.3 kB
  • After compression 2.3 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. Provendum.ch needs all CSS files to be minified and compressed as it can save up to 10.3 kB or 81% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

106

After Optimization

106

  • Images
  • CSS

The browser has sent 106 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Pro Vendum. According to our analytics all requests are already optimized.

Network Requests Diagram

provendum.ch

provendum.ch

1244 ms

Site.css

Site.css

722 ms

ch.png

ch.png

443 ms

Magnifier.png

Magnifier.png

461 ms

MagnifierToggleOff.png

MagnifierToggleOff.png

141 ms

GridView.png

GridView.png

160 ms

binocular-fluorescence-microscope-OLYMPUS-CX40-RF200-IMMUNO-FLUO-P01383s.jpg

binocular-fluorescence-microscope-OLYMPUS-CX40-RF200-IMMUNO-FLUO-P01383s.jpg

435 ms

binocular-microscope-ZEISS-AXIOLAB-RE-P01387s.jpg

binocular-microscope-ZEISS-AXIOLAB-RE-P01387s.jpg

434 ms

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433 ms

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binocular-microscope-OLYMPUS-BH2-P01380s.jpg

436 ms

magnifier-luminaire-BERNSTEIN-SLIM-LINE-P01739s.jpg

magnifier-luminaire-BERNSTEIN-SLIM-LINE-P01739s.jpg

303 ms

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313 ms

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443 ms

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461 ms

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577 ms

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579 ms

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578 ms

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588 ms

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594 ms

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603 ms

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analog-micrometer-comparator-MITUTOYO-P01254s.jpg

713 ms

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716 ms

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714 ms

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731 ms

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732 ms

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740 ms

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850 ms

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851 ms

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852 ms

digital-calliper-MITUTOYO-573-101-50-P01252s.jpg

digital-calliper-MITUTOYO-573-101-50-P01252s.jpg

869 ms

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digital-calliper-TESA-DIGICAL-SM-P01251s.jpg

869 ms

digital-comparator-micrometer-MITUTOYO-IDC-112B-543-122B-P01295s.jpg

digital-comparator-micrometer-MITUTOYO-IDC-112B-543-122B-P01295s.jpg

877 ms

digital-comparator-micrometer-MITUTOYO-IDC-112B-543-125B-P01294s.jpg

digital-comparator-micrometer-MITUTOYO-IDC-112B-543-125B-P01294s.jpg

998 ms

digital-micrometer-TESA-P00387s.jpg

digital-micrometer-TESA-P00387s.jpg

999 ms

digital-micrometer-MITUTOYO-342-511-P00890s.jpg

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1004 ms

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graduated-ruler-CSE-P01103s.jpg

1006 ms

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internal-analog-micrometer-INTERTEST-KROEPLIN-P01255s.jpg

1008 ms

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1015 ms

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1135 ms

metal-triangular-rule-TESA-P01248s.jpg

metal-triangular-rule-TESA-P01248s.jpg

1116 ms

metal-triangular-rule-TESA-P01249s.jpg

metal-triangular-rule-TESA-P01249s.jpg

1017 ms

multiplexer-micrometer-reader-MITUTOYO-P01100s.jpg

multiplexer-micrometer-reader-MITUTOYO-P01100s.jpg

1000 ms

precision-set-square-TESA-P01226s.jpg

precision-set-square-TESA-P01226s.jpg

854 ms

precision-set-square-WTS-P01227s.jpg

precision-set-square-WTS-P01227s.jpg

847 ms

support-tightening-optical-measure-TEKUSA-AIRBASE-P00955s.jpg

support-tightening-optical-measure-TEKUSA-AIRBASE-P00955s.jpg

851 ms

absolute-pressure-probe-LEYBOLD-DI-2000-MAC-2000-P01099s.jpg

absolute-pressure-probe-LEYBOLD-DI-2000-MAC-2000-P01099s.jpg

857 ms

analog-flowmeter-KYTOLA-INSTRUMENTS-VL-A-3H-A-P01233s.jpg

analog-flowmeter-KYTOLA-INSTRUMENTS-VL-A-3H-A-P01233s.jpg

879 ms

analog-tachymeter-PROBATOR-P01236s.jpg

analog-tachymeter-PROBATOR-P01236s.jpg

879 ms

analytical-balance-METTLER-M5GD-P01344s.jpg

analytical-balance-METTLER-M5GD-P01344s.jpg

877 ms

calibration-hardness-standard-SHIMADZU-HV-695-720-SN74-986-P01275s.jpg

calibration-hardness-standard-SHIMADZU-HV-695-720-SN74-986-P01275s.jpg

861 ms

calibration-hardness-standard-ISOMA-164HV1-P01271s.jpg

calibration-hardness-standard-ISOMA-164HV1-P01271s.jpg

844 ms

calibration-roughness-standard-HOMMEL-RA-0-19-0-23TM-SN4190-P01272s.jpg

calibration-roughness-standard-HOMMEL-RA-0-19-0-23TM-SN4190-P01272s.jpg

850 ms

calibration-roughness-standard-HOMMEL-RA-1-7AEM-SN2993-P01274s.jpg

calibration-roughness-standard-HOMMEL-RA-1-7AEM-SN2993-P01274s.jpg

871 ms

calibration-weight-standard-METTLER-CAREPAC-S-11123001-P01622s.jpg

calibration-weight-standard-METTLER-CAREPAC-S-11123001-P01622s.jpg

864 ms

calibration-weight-standard-IPCH-P01260s.jpg

calibration-weight-standard-IPCH-P01260s.jpg

865 ms

calibration-weight-standard-METTLER-P01266s.jpg

calibration-weight-standard-METTLER-P01266s.jpg

858 ms

calibration-weight-standard-METTLER-10KG-P01465s.jpg

calibration-weight-standard-METTLER-10KG-P01465s.jpg

846 ms

cryocontroller-NESLAB-PN-1400-P01460s.jpg

cryocontroller-NESLAB-PN-1400-P01460s.jpg

852 ms

digital-dynamometer-MECMESIN-AFG-100N-P01232s.jpg

digital-dynamometer-MECMESIN-AFG-100N-P01232s.jpg

873 ms

dynamometer-HUGHES-HRA-20-P00252s.jpg

dynamometer-HUGHES-HRA-20-P00252s.jpg

857 ms

dynamometer-CHATILLON-159-P00243s.jpg

dynamometer-CHATILLON-159-P00243s.jpg

866 ms

dynamometer-CORREX-1000-P01239s.jpg

dynamometer-CORREX-1000-P01239s.jpg

867 ms

dynamometer-CORREX-50-P01241s.jpg

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845 ms

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852 ms

dynamometer-CHATILLON-244-P01773s.jpg

dynamometer-CHATILLON-244-P01773s.jpg

873 ms

dynamometric-spanner-TORQUELEADER-AOS-P01244s.jpg

dynamometric-spanner-TORQUELEADER-AOS-P01244s.jpg

858 ms

falling-ball-viscometer-HAAKE-BH-74-079-P01409s.jpg

falling-ball-viscometer-HAAKE-BH-74-079-P01409s.jpg

866 ms

hardness-tester-PTC-MODELE-306L-P01245s.jpg

hardness-tester-PTC-MODELE-306L-P01245s.jpg

867 ms

hardness-tester-P00880s.jpg

hardness-tester-P00880s.jpg

839 ms

humidity-probe-transmitter-NEWTON-MANNING-THM-001-P01290s.jpg

humidity-probe-transmitter-NEWTON-MANNING-THM-001-P01290s.jpg

841 ms

integration-sphere-MIKROPACK-ISP-30-6-IRRAD-P01497s.jpg

integration-sphere-MIKROPACK-ISP-30-6-IRRAD-P01497s.jpg

858 ms

laser-power-head-OPHIR-1000W-SH-BB-P01180s.jpg

laser-power-head-OPHIR-1000W-SH-BB-P01180s.jpg

857 ms

laser-power-probe-OPHIR-OPTICS-OPTRONICS-30A-P01345s.jpg

laser-power-probe-OPHIR-OPTICS-OPTRONICS-30A-P01345s.jpg

865 ms

luminance-probe-LASERCRAFT-P100-P01346s.jpg

luminance-probe-LASERCRAFT-P100-P01346s.jpg

868 ms

magnetic-field-probe-MD-4000-P01463s.jpg

magnetic-field-probe-MD-4000-P01463s.jpg

839 ms

microdispenser-pipette-SOCOREX-88123T-P01462s.jpg

microdispenser-pipette-SOCOREX-88123T-P01462s.jpg

837 ms

micro-dosage-pipette-HTL-LABNET-LABPETTE-LAB-3-P01482s.jpg

micro-dosage-pipette-HTL-LABNET-LABPETTE-LAB-3-P01482s.jpg

1395 ms

optical-flat-set-MITUTOYO-12-MM-ET-27-MM-P01267s.jpg

optical-flat-set-MITUTOYO-12-MM-ET-27-MM-P01267s.jpg

1354 ms

precision-balance-METTLER-SR-32001-DELTARANGE-P01424s.jpg

precision-balance-METTLER-SR-32001-DELTARANGE-P01424s.jpg

859 ms

precision-pressure-probe-HEANNI-P00552s.jpg

precision-pressure-probe-HEANNI-P00552s.jpg

868 ms

pressure-probe-monitor-ALCATEL-PP111-P00554s.jpg

pressure-probe-monitor-ALCATEL-PP111-P00554s.jpg

835 ms

pressure-probe-monitor-LEYBOLD-MEMBRANOVAC-1VS-P00548s.jpg

pressure-probe-monitor-LEYBOLD-MEMBRANOVAC-1VS-P00548s.jpg

831 ms

single-point-load-cell-METTLER-SCAIME-EP2-PO2-P01378s.jpg

single-point-load-cell-METTLER-SCAIME-EP2-PO2-P01378s.jpg

851 ms

surface-ohmmeter-WOLFANG-WARMBIER-SRM-110-P01495s.jpg

surface-ohmmeter-WOLFANG-WARMBIER-SRM-110-P01495s.jpg

853 ms

thermoanemometer-TESTO-THERM-4-P01208s.jpg

thermoanemometer-TESTO-THERM-4-P01208s.jpg

937 ms

thermocouple-calibrator-simulator-ALTEK-322-1-211-P00557s.jpg

thermocouple-calibrator-simulator-ALTEK-322-1-211-P00557s.jpg

939 ms

thermocouple-module-FLUKE-80TK-P01738s.jpg

thermocouple-module-FLUKE-80TK-P01738s.jpg

880 ms

torque-analyser-STURTEVANT-RICHMONT-USA-EMH-78-110-800D-P01300s.jpg

torque-analyser-STURTEVANT-RICHMONT-USA-EMH-78-110-800D-P01300s.jpg

876 ms

torquemeter-TOHNICHI-1-5-BTG-P00248s.jpg

torquemeter-TOHNICHI-1-5-BTG-P00248s.jpg

945 ms

ultralow-mass-flowmeter-SENSIRION-ASL1600-10-P01494s.jpg

ultralow-mass-flowmeter-SENSIRION-ASL1600-10-P01494s.jpg

947 ms

vacuum-manometer-PFEIFFER-PKM-10001A-P01461s.jpg

vacuum-manometer-PFEIFFER-PKM-10001A-P01461s.jpg

990 ms

wedge-cleaning-set-CARY-P01261s.jpg

wedge-cleaning-set-CARY-P01261s.jpg

1000 ms

weight-probe-COOPER-DFI-100-LPM-510-P01307s.jpg

weight-probe-COOPER-DFI-100-LPM-510-P01307s.jpg

974 ms

a-d-converter-HP-59303A-P00447s.jpg

a-d-converter-HP-59303A-P00447s.jpg

976 ms

calibration-frequency-divider-OSCILLOQUARTZ-2210-512-P00441s.jpg

calibration-frequency-divider-OSCILLOQUARTZ-2210-512-P00441s.jpg

1005 ms

calibration-frequency-meter-counter-AGILENT-HP-5326B-P01202s.jpg

calibration-frequency-meter-counter-AGILENT-HP-5326B-P01202s.jpg

1010 ms

dc-power-supply-GERTSCH-BRUTSCH-P00080s.jpg

dc-power-supply-GERTSCH-BRUTSCH-P00080s.jpg

1060 ms

decade-standard-resistor-box-GENERAL-RESISTANCE-DA-65-3X-P00546s.jpg

decade-standard-resistor-box-GENERAL-RESISTANCE-DA-65-3X-P00546s.jpg

1064 ms

digital-oscilloscope-GOULD-DSO-1604-P01599s.jpg

digital-oscilloscope-GOULD-DSO-1604-P01599s.jpg

983 ms

electric-net-filter-SCHAFFNER-FR61-P01590s.jpg

electric-net-filter-SCHAFFNER-FR61-P01590s.jpg

1123 ms

electrostatic-charge-analyser-3M-701-P00255s.jpg

electrostatic-charge-analyser-3M-701-P00255s.jpg

1015 ms

electrostatic-test-STATECH-SYSTEMS-LFP-4015-P01621s.jpg

electrostatic-test-STATECH-SYSTEMS-LFP-4015-P01621s.jpg

1014 ms

electrostatic-tester-MONACOR-BT-15-P01566s.jpg

electrostatic-tester-MONACOR-BT-15-P01566s.jpg

1060 ms

function-generator-WAVETEK-75A-P01598s.jpg

function-generator-WAVETEK-75A-P01598s.jpg

1064 ms

function-generator-AGILENT-HP-8011A-P00446s.jpg

function-generator-AGILENT-HP-8011A-P00446s.jpg

980 ms

function-generator-EXACT-605A-P01141s.jpg

function-generator-EXACT-605A-P01141s.jpg

1037 ms

Print.css

Print.css

160 ms

SEO Factors

provendum.ch SEO score

0

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    WINDOWS-1252

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Provendum.ch 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 Provendum.ch main page’s claimed encoding is windows-1252. 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.

Social Sharing Optimization

provendum.ch

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