Report for it.iucr.org

Overall7.9

The overall score for this website.

Accessibility7.9

How accessible the website is to mobile and disabled users.

The following tests contribute to this score:

Experience7.2

How satisfying the website is likely to be for users.

The following tests contribute to this score:

Marketing5.5

How well marketed and popular the website is.

The following tests contribute to this score:

Technology8.5

How well designed and built the website is.

The following tests contribute to this score:

Screenshot of it.iucr.org

Nibbler tested a sample of 5 pages from this website at 10:08 AM on Feb 22, 2021 (GMT).

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Top priorities for website improvement

  • Check how the website looks using a mobile and a tablet. Where necessary, consider adding mobile-only styling using media queries. Some websites employ other techniques for mobile visitors which we cannot currently detect. (read more)
  • Make sure that all the pages of this website include a meta description. If you don't include one, Google will choose a sample of text from the page to appear in the search engine result. By including a meta description, you can control how your search engine result will appear. (read more)
  • Sign up for a Twitter account and make sure it is linked to from your site. (read more)

Twitter0.0

Help

This website does not appear to be associated with a Twitter account.

  • This website did not contain a link to Twitter.
    • Sign up for a Twitter account and make sure it is linked to from your site.

Popularity1.4

Help

215,918 Most popular website in the world

This website recently saw a moderate decrease in popularity.

  • This is the 215,918 most popular website in the world.
  • Over the past 3 months, this website has experienced a moderate decrease in popularity.
  • This website accounts for none of the Internet traffic to iucr.org and its subdomains.

Source: Alexa

Meta tags2.0

Help

  • All pages include at least some metadata, but no pages have a description meta tag. The description meta data is important as it appears on Google's search result pages.

Meta Tags (name attribute)

Page URLNameContent
it.iucr.org/dc.contributor
it.iucr.org/dc.coverage
it.iucr.org/dc.relation
it.iucr.org/mssmarttagspreventparsingtrue
it.iucr.org/keywordsInternational Tables for Crystallography; International Tables; crystallography; crystals; crystal structures; diffraction; symmetry; space groups; physics; chemistry; biology; mineralogy; materials science; macromolecules; X-rays; neutrons; synchrotron radiation; EXAFS; X-ray absorption spectroscopy
it.iucr.org/copyrightCopyright (c) 2010 International Union of Crystallography
it.iucr.org/dc.sourceurn:isbn:978-1-4020-4969-9
it.iucr.org/dc.copyrightCopyright (c) 2010 International Union of Crystallography
it.iucr.org/dc.rightsCopyright (c) 2010 International Union of Crystallography
it.iucr.org/dc.publisherInternational Union of Crystallography
it.iucr.org/dc.publisher.addressmed@iucr.org
it.iucr.org/dc.languageen
it.iucr.org/dc.formattext/html
it.iucr.org/dc.typetext
it.iucr.org/dc.linkhttp://it.iucr.org/
it.iucr.org/dc.identifierdoi:10.1107/97809553602060000001
it.iucr.org/dc.description
it.iucr.org/dc.title(International Tables) Home page
it.iucr.org/dc.subject
it.iucr.org/viewportwidth=device-width, initial-scale=1.0
it.iucr.org/resources/dc.contributor
it.iucr.org/resources/dc.coverage
it.iucr.org/resources/dc.relation
it.iucr.org/resources/keywordsInternational tables Crystallography X-ray Neutron Synchrotron radiation Diffraction Physics Chemistry Biology Molecular Structures
it.iucr.org/resources/copyrightCopyright (c) 2006 International Union of Crystallography
it.iucr.org/resources/dc.sourceurn:isbn:
it.iucr.org/resources/dc.rightsCopyright (c) 2006 International Union of Crystallography
it.iucr.org/resources/dc.publisherInternational Union of Crystallography
it.iucr.org/resources/dc.publisher.addressmed@iucr.org
it.iucr.org/resources/dc.languageen
it.iucr.org/resources/dc.formattext/html
it.iucr.org/resources/dc.typetext
it.iucr.org/resources/dc.linkhttp://it.iucr.org/
it.iucr.org/resources/dc.identifierdoi:
it.iucr.org/resources/dc.description
it.iucr.org/resources/dc.title
it.iucr.org/resources/dc.subject
it.iucr.org/services/purchase/dc.contributor
it.iucr.org/services/purchase/dc.coverage
it.iucr.org/services/purchase/dc.relation
it.iucr.org/services/purchase/keywordsInternational tables Crystallography X-ray Neutron Synchrotron radiation Diffraction Physics Chemistry Biology Molecular Structures
it.iucr.org/services/purchase/copyrightCopyright (c) 2010 International Union of Crystallography
it.iucr.org/services/purchase/dc.sourceurn:isbn:
it.iucr.org/services/purchase/dc.rightsCopyright (c) 2010 International Union of Crystallography
it.iucr.org/services/purchase/dc.publisherInternational Union of Crystallography
it.iucr.org/services/purchase/dc.publisher.addressmed@iucr.org
it.iucr.org/services/purchase/dc.languageen
it.iucr.org/services/purchase/dc.formattext/html
it.iucr.org/services/purchase/dc.typetext
it.iucr.org/services/purchase/dc.linkhttp://it.iucr.org/
it.iucr.org/services/purchase/dc.identifierdoi:
it.iucr.org/services/purchase/dc.description
it.iucr.org/services/purchase/dc.title
it.iucr.org/services/purchase/dc.subject
it.iucr.org/services/.../dc.contributor
it.iucr.org/services/.../dc.coverage
it.iucr.org/services/.../dc.relation
it.iucr.org/services/.../keywordsInternational tables Crystallography X-ray Neutron Synchrotron radiation Diffraction Physics Chemistry Biology Molecular Structures
it.iucr.org/services/.../copyrightCopyright (c) 2006 International Union of Crystallography
it.iucr.org/services/.../dc.sourceurn:isbn:
it.iucr.org/services/.../dc.rightsCopyright (c) 2006 International Union of Crystallography
it.iucr.org/services/.../dc.publisherInternational Union of Crystallography
it.iucr.org/services/.../dc.publisher.addressmed@iucr.org
it.iucr.org/services/.../dc.languageen
it.iucr.org/services/.../dc.formattext/html
it.iucr.org/services/.../dc.typetext
it.iucr.org/services/.../dc.linkhttp://it.iucr.org/
it.iucr.org/services/.../dc.identifierdoi:
it.iucr.org/services/.../dc.description
it.iucr.org/services/.../dc.title
it.iucr.org/services/.../dc.subject
it.iucr.org/services/.../dc.contributor
it.iucr.org/services/.../dc.coverage
it.iucr.org/services/.../dc.relation
it.iucr.org/services/.../keywordsInternational tables Crystallography X-ray Neutron Synchrotron radiation Diffraction Physics Chemistry Biology Molecular Structures
it.iucr.org/services/.../copyrightCopyright (c) 2012 International Union of Crystallography
it.iucr.org/services/.../dc.sourceurn:isbn:
it.iucr.org/services/.../dc.rightsCopyright (c) 2012 International Union of Crystallography
it.iucr.org/services/.../dc.publisherInternational Union of Crystallography
it.iucr.org/services/.../dc.publisher.addressmed@iucr.org
it.iucr.org/services/.../dc.languageen
it.iucr.org/services/.../dc.formattext/html
it.iucr.org/services/.../dc.typetext
it.iucr.org/services/.../dc.linkhttp://it.iucr.org/services/templates/
it.iucr.org/services/.../dc.identifierdoi:
it.iucr.org/services/.../dc.description
it.iucr.org/services/.../dc.title
it.iucr.org/services/.../dc.subject

Meta Tags (http-equiv attribute)

Page URLNameContent
it.iucr.org/Content-Typetext/html; charset=US-ASCII
it.iucr.org/imagetoolbarno
it.iucr.org/resources/Content-Typetext/html; charset=US-ASCII
it.iucr.org/services/purchase/Content-Typetext/html; charset=US-ASCII
it.iucr.org/services/.../Content-Typetext/html; charset=US-ASCII
it.iucr.org/services/.../Content-Typetext/html; charset=US-ASCII

Headings5.0

Help

access additional contacting contacts crystallography editorial files information international iucr journals latex office online ordering other prices print resources style styles tables template templates word

  • All pages were found to use defined headings. This is excellent as it allows visitors and search engines to summarize the content of webpages quickly. Correctly defined headings aid accessibility and are particularly important for search engine optimization.
  • Some pages did not define headings correctly. The H1 tag should be used for the most top-level heading, with H2 being used for sub-headings and H3 for further sub-headings and so-on. Not conforming to this convention may confuse visitors.
    • Ensure that headings are defined in a semantically correct way, i.e. always start with a H1 tag. This is used to summarise the page content. Further tags (H2, H3, H4 etc) are meant to summarise and partition sections within the content.

Page headings detail

URLHeadingLevel
it.iucr.org/International Tables for CrystallographyH2
it.iucr.org/resources/International Tables for CrystallographyH2
it.iucr.org/resources/ResourcesH2
it.iucr.org/services/purchase/International Tables for CrystallographyH2
it.iucr.org/services/purchase/Access, prices and orderingH2
it.iucr.org/services/purchase/OnlineH3
it.iucr.org/services/purchase/PrintH3
it.iucr.org/services/.../Contacting the IUCr Editorial OfficeH2
it.iucr.org/services/.../Other contactsH2
it.iucr.org/services/.../Crystallography Journals OnlineH2
it.iucr.org/services/.../International Tables for CrystallographyH2
it.iucr.org/services/.../TemplatesH2
it.iucr.org/services/.../Word styles and templateH3
it.iucr.org/services/.../LaTeX style files and templateH3
it.iucr.org/services/.../Additional informationH3

Mobile5.2

Help

Mobile screenshot of it.iucr.orgTablet screenshot of it.iucr.org
  • Some (40.0%) of this website appears to be optimized for viewing on a mobile phone (using CSS media queries). None of this website appears to be optimized for viewing on a tablet computer. It is important to make sure your content is optimized for a wide range of devices as a growing percentage of web browsing is done on phones and tablets.

Media specific CSS detected

MediaMin widthMax widthCSS file
screen-840pxit.iucr.org/
screen-640pxit.iucr.org/services/purchase/

Amount of content8.3

Help

Rendering Chart...

  • This website has an average of 369 words per page. The amount of content on a website has been shown to correlate with its search engine ranking.
    • Consider the amount of text on this website and increase it if appropriate.

Amount of content discovered

Page titles9.0

Help

100% of pages have defined titles

20% of page titles are weak

  • All pages were found to specify page titles, but one page has a relatively weak title which could be improved. Page titles appear in search results and at the top of the browser's window when visiting the site. Appropriate page titles are particularly important for search engine optimisation.
    • Make sure that all pages have a descriptive title. Do not include the address of the page in the title, try not to use excessive punctuation and avoid common words like 'page'.

Page titles

Server behavior10.0

Help

Yes404 page

YesCompression

  • This website handles missing pages correctly by sending a 404 HTTP status code.
  • This website was served with GZIP encoding. This is very good because it reduces the loading time of a web page.
  • This website follows the best practice of using a permanent (HTTP 301) redirect between URLs with/without trailing slashes. This is ideal.
  • This test is not applicable as this website appears to be on a subdomain.

Analytics10.0

Help

100% of pages use analytics

Multiple Analytics Solutions

  • Every page in this website is using some form of analytics software. This is excellent and should allow for a complete analysis of visitor behavior.

Analytics Software Found

Software Name
Google Analytics

Images10.0

Help

0% of images have a clearly defined size

No images are being resized by the browser

Internal links10.0

Help

  • Every link tested appears to be well defined. This is good because well defined links help SEO and aid accessibility.

Printability10.0

Help

100% of pages are optimized for printing

  • All pages of this website appear to be optimized for printing (using CSS).

Media specific CSS detected

MediaMin widthMax widthCSS file
screen-840pxit.iucr.org/
screen-640pxit.iucr.org/services/purchase/

URL format10.0

Help

  • This website uses appropriate web addresses (URLs) throughout. This is excellent and will help search engine placement, usability and the marketability of this website.

Freshness10.0

Help

Last updated February 16, 2021

  • It looks like this website was last updated on Tuesday, February 16, 2021. This is good because visitors perceive up-to-date websites as more credible. Websites that are updated regularly are also spidered by search engines more often.
  • To find this information we used the last modified dates reported by this website's server in addition to looking for dates written on each page.

All dates found

DateFileSource
12/11/20it.iucr.org/Last modified header
12/17/20it.iucr.org/resources/Last modified header
12/1/16it.iucr.org/services/purchase/Body text
9/1/10it.iucr.org/services/purchase/Body text
8/1/08it.iucr.org/services/purchase/Body text
1/1/04it.iucr.org/services/purchase/Body text
9/1/14it.iucr.org/services/purchase/Body text
1/1/10it.iucr.org/services/purchase/Body text
1/1/12it.iucr.org/services/purchase/Body text
11/1/10it.iucr.org/services/purchase/Body text
2/16/21it.iucr.org/services/purchase/Last modified header
12/17/20it.iucr.org/services/.../Last modified header
12/17/20it.iucr.org/services/.../Last modified header
12/11/20it.iucr.org/graphics/tcthumb.gifLast modified header
12/9/20it.iucr.org/graphics/iathumb.gifLast modified header
11/28/18it.iucr.org/graphics/hathumb.gifLast modified header
2/28/12it.iucr.org/graphics/gathumb.gifLast modified header
2/28/12it.iucr.org/graphics/fbthumb.gifLast modified header
2/28/12it.iucr.org/graphics/ebthumb.gifLast modified header
9/17/14it.iucr.org/graphics/dbthumb.gifLast modified header
2/28/12it.iucr.org/graphics/cbthumb.gifLast modified header
2/28/12it.iucr.org/graphics/bthumb.gifLast modified header
2/28/12it.iucr.org/graphics/a1bthumb.gifLast modified header
12/2/16it.iucr.org/graphics/acthumb.gifLast modified header
11/30/18it.iucr.org/graphics/it_new_stack_9.gifLast modified header
11/30/18it.iucr.org/graphics/newhome.gifLast modified header
12/14/20it.iucr.org/styles/.../itmain.cssLast modified header

Domain agei

Help

  • Sorry, we cannot check the domain age of .org websites.

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