chemexper.com website information.
chemexper.com domain name is registered by .COM top-level domain registry. See the other sites registred in .COM domain zone.
Following name servers are specified for chemexper.com domain:
- ch.chemexper.com
- dns.chemexper.com
and probably website chemexper.com is hosted by AMAZON-02 - Amazon.com, Inc., US web hosting company. Check the complete list of other most popular websites hosted by AMAZON-02 - Amazon.com, Inc., US hosting company.
According to Alexa traffic rank the highest website chemexper.com position was 16559 (in the world). The lowest Alexa rank position was 997336. Now website chemexper.com ranked in Alexa database as number 302967 (in the world).
Website chemexper.com Desktop speed measurement score (68/100) is better than the results of 47.59% of other sites shows that the page desktop performance can be improved.
chemexper.com Mobile usability score (65/100) is better than the results of 13.11% of other sites and shows that the page mobile usability is poor and can be improved.
Mobile speed measurement score of chemexper.com (56/100) is better than the results of 45.93% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.
Weekly Rank Report
| Date | Rank | Change |
|---|---|---|
| Nov-30-2024 | 302,967 | -851 |
| Nov-29-2024 | 302,116 | 6,733 |
| Nov-28-2024 | 308,849 | -5,336 |
| Nov-27-2024 | 303,513 | 4,619 |
| Nov-26-2024 | 308,132 | 2,895 |
| Nov-25-2024 | 311,027 | -6,470 |
| Nov-24-2024 | 304,557 | -1,182 |
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chemexper.com Rank History
Alexa can identify the popularity of a website as well as its competitors. It is important for website owners and bloggers to know their Alexa ranking because it shows how many visitors have viewed their web page. It gives them a clear idea of how popular their website is on the internet and the ranking of their competitors.
chemexper.com whois
WHOIS is a query and response protocol that is widely used for querying databases that store the registered users or assignees of an Internet resource, such as a domain name, an IP address block, or an autonomous system, but is also used for a wider range of other information.
Domain Name: CHEMEXPER.COM
Registry Domain ID: 12079_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.directnic.com
Registrar URL: http://www.directnic.com
Updated Date: 2024-09-14T19:14:50Z
Creation Date: 1996-02-28T05:00:00Z
Registry Expiry Date: 2027-03-01T05:00:00Z
Registrar: DNC Holdings, Inc.
Registrar IANA ID: 291
Registrar Abuse Contact Email:
Registrar Abuse Contact Phone:
Domain Status: clientDeleteProhibited https://icann.org/epp#clientDeleteProhibited
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Domain Status: clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited
Name Server: CH.CHEMEXPER.COM
Name Server: DNS.CHEMEXPER.COM
Name Server: DNS2.CHEMEXPER.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2024-10-12T21:45:20Z
chemexper.com server information
chemexper.com desktop page speed rank
Last tested: 2018-12-18
chemexper.com Desktop Speed Test Quick Summary
priority - 29 Enable compression
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priority - 12 Eliminate render-blocking JavaScript and CSS in above-the-fold content
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priority - 4 Leverage browser caching
Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.
Leverage browser caching for the following cacheable resources:
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http://www.google-analytics.com/ga.js (2 hours)
priority - 1 Minify CSS
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priority - 0 Minify JavaScript
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priority - 0 Minify HTML
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chemexper.com Desktop Resources
| Total Resources | 13 |
| Number of Hosts | 3 |
| Static Resources | 9 |
| JavaScript Resources | 5 |
| CSS Resources | 3 |
chemexper.com Desktop Resource Breakdown
chemexper.com mobile page speed rank
Last tested: 2018-12-18
chemexper.com Mobile Speed Test Quick Summary
priority - 48 Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 4 blocking script resources and 3 blocking CSS resources. This causes a delay in rendering your page.
None of the above-the-fold content on your page could be rendered without waiting for the following resources to load. Try to defer or asynchronously load blocking resources, or inline the critical portions of those resources directly in the HTML.
Remove render-blocking JavaScript:
http://www.chemexper.com/js/libs/jquery-1.7.2.min.js
http://www.chemexper.com/js/libs/jquery-ui-1.9.2.c…ui-1.9.2.custom.min.js
http://www.chemexper.com/js/script.js
Optimize CSS Delivery of the following:
http://www.chemexper.com/less/style.css
http://www.chemexper.com/js/libs/jquery-ui-1.9.2.c…i-1.9.2.custom.min.css
priority - 29 Enable compression
Compressing resources with gzip or deflate can reduce the number of bytes sent over the network.
Enable compression for the following resources to reduce their transfer size by 279.7KiB (71% reduction).
Compressing http://www.chemexper.com/js/libs/jquery-1.7.2.min.js could save 59.8KiB (64% reduction).
Compressing http://www.chemexper.com/less/style.css could save 16KiB (79% reduction).
Compressing http://www.chemexper.com/js/libs/jquery-ui-1.9.2.c…i-1.9.2.custom.min.css could save 9.1KiB (77% reduction).
Compressing http://www.chemexper.com/js/libs/modernizr-2.5.3.min.js could save 9KiB (60% reduction).
Compressing http://www.chemexper.com/less/normalize.css could save 5.1KiB (70% reduction).
Compressing http://www.chemexper.com/ could save 4.8KiB (64% reduction).
Compressing http://www.chemexper.com/js/script.js could save 4.7KiB (70% reduction).
priority - 7 Leverage browser caching
Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.
Leverage browser caching for the following cacheable resources:
http://www.chemexper.com/js/libs/jquery-1.7.2.min.js (expiration not specified)
http://www.chemexper.com/js/libs/jquery-ui-1.9.2.c…i-1.9.2.custom.min.css (expiration not specified)
http://www.chemexper.com/js/libs/jquery-ui-1.9.2.c…ui-1.9.2.custom.min.js (expiration not specified)
http://www.chemexper.com/js/libs/modernizr-2.5.3.min.js (expiration not specified)
http://www.chemexper.com/js/script.js (expiration not specified)
http://www.chemexper.com/less/normalize.css (expiration not specified)
http://www.chemexper.com/less/style.css (expiration not specified)
http://www.google-analytics.com/ga.js (2 hours)
priority - 1 Minify CSS
Compacting CSS code can save many bytes of data and speed up download and parse times.
Minify CSS for the following resources to reduce their size by 9.1KiB (34% reduction).
Minifying http://www.chemexper.com/less/style.css could save 3.8KiB (19% reduction).
priority - 0 Minify JavaScript
Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.
Minify JavaScript for the following resources to reduce their size by 2.1KiB (32% reduction).
priority - 0 Minify HTML
Compacting HTML code, including any inline JavaScript and CSS contained in it, can save many bytes of data and speed up download and parse times.
Minify HTML for the following resources to reduce their size by 1.6KiB (22% reduction).
chemexper.com Mobile Resources
| Total Resources | 13 |
| Number of Hosts | 3 |
| Static Resources | 9 |
| JavaScript Resources | 5 |
| CSS Resources | 3 |
chemexper.com Mobile Resource Breakdown
chemexper.com mobile page usability
Last tested: 2018-12-18
chemexper.com Mobile Usability Test Quick Summary
priority - 50 Size content to viewport
The page content is too wide for the viewport, forcing the user to scroll horizontally. Size the page content to the viewport to provide a better user experience.
The page content is 998 CSS pixels wide, but the viewport is only 412 CSS pixels wide. The following elements fall outside the viewport:
<li class="active">Chemical Directory</li> falls outside the viewport.The element
<a href="/index.shtml">Quick search</a> falls outside the viewport.The element
<a href="/structure_search.shtml">Structure search</a> falls outside the viewport.The element
<a href="/advanced_search.shtml">Advanced search</a> falls outside the viewport.The element
<a href="/top_products.shtml">Top products</a> falls outside the viewport.The element
<li>Services</li> falls outside the viewport.The element
<a href="/services/search.shtml">Search integration</a> falls outside the viewport.The element
<a href="/services/submit.shtml">Submit your catalogue</a> falls outside the viewport.The element
<a href="/services/topranking.shtml">Promote chemicals</a> falls outside the viewport.The element
<li>Tools</li> falls outside the viewport.The element
<a href="/tools/chemcalc/index.shtml">Chemical Calculator</a> falls outside the viewport.The element
<a href="/tools/propert…er/index.shtml">Property explorer</a> falls outside the viewport.The element
<a href="/tools/chemdoodle/index.shtml">Chemdoodle</a> falls outside the viewport.The element
<a href="structure_search.shtml">Structure search</a> falls outside the viewport.The element
<a href="advanced_search.shtml">Advanced search</a> falls outside the viewport.The element
<a href="top_products.shtml">Top products</a> falls outside the viewport.The element
<h1>Find chemicals…ical Directory</h1> falls outside the viewport.The element
<input id="quickSearchField" type="text" name="searchValue" class="ui-autocomplete-input"> falls outside the viewport.The element
<span class="ui-helper-hidden-accessible"> falls outside the viewport.The element
<input type="submit" name="Search"> falls outside the viewport.The element
<span>Top ranking</span> falls outside the viewport.The element
<td class="spacing"> falls outside the viewport.The element
<span>Chemexper mobile</span> falls outside the viewport.The element
<td class="spacing"> falls outside the viewport.The element
<span>Chemical Calculator</span> falls outside the viewport.priority - 6 Size tap targets appropriately
Some of the links/buttons on your webpage may be too small for a user to easily tap on a touchscreen. Consider making these tap targets larger to provide a better user experience.
The following tap targets are close to other nearby tap targets and may need additional spacing around them.
<a href="/index.shtml">Quick search</a> is close to 1 other tap targets.<a href="/structure_search.shtml">Structure search</a> and 8 others are close to other tap targets.chemexper.com similar domains
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chemexper.com Ping
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chemexper.com TRACEROUTE
Traceroute is a network diagnostic tool used to track the pathway taken by a packet on an IP network from source to destination. Traceroute also records the time taken for each hop the packet makes during its route to the destination. Traceroute uses ICMP (Internet Control Message Protocol) echo packets with variable time to live values. The response time of each hop is calculated. To guarantee accuracy, each hop is queried multiple times (usually three times) to better measure the response of that particular hop.